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[RFA/commit] Delete the gdb/osf-share directory.
- From: Joel Brobecker <brobecker at adacore dot com>
- To: gdb-patches at sourceware dot org
- Cc: Joel Brobecker <brobecker at adacore dot com>
- Date: Tue, 4 Dec 2012 17:39:04 +0400
- Subject: [RFA/commit] Delete the gdb/osf-share directory.
Hello,
These are old files that GDB does not use anymore, and probably has not
used for a long time. I grep'ed the name of each file being removed,
and that's all I found. I didn't do any archeology to determine when
we stopped using them, however - looks related to threading support
on HP/UX version 10.x, maybe before ttrace?
gdb/ChangeLog:
* osf-share/AT386/cma_thread_io.h: Delete.
* osf-share/HP800/cma_thread_io.h: Delete.
* osf-share/README: Delete.
* osf-share/RIOS/cma_thread_io.h: Delete.
* osf-share/cma_attr.h: Delete.
* osf-share/cma_deb_core.h: Delete.
* osf-share/cma_debug_client.h: Delete.
* osf-share/cma_errors.h: Delete.
* osf-share/cma_handle.h: Delete.
* osf-share/cma_init.h: Delete.
* osf-share/cma_list.h: Delete.
* osf-share/cma_mutex.h: Delete.
* osf-share/cma_sched.h: Delete.
* osf-share/cma_semaphore_defs.h: Delete.
* osf-share/cma_sequence.h: Delete.
* osf-share/cma_stack.h: Delete.
* osf-share/cma_stack_int.h: Delete.
* osf-share/cma_tcb_defs.h: Delete.
* osf-share/cma_util.h: Delete.
* Makefile.in (HFILES_NO_SRCDIR): Remove entries for the files
in osf-share.
* config/djgpp/fnchange.lst: Remove osf-share/cma_stack_int.h entry.
* contrib/ari/gdb_find.sh: Remove handling of osf-share.
* copyright.sh (NOT_FSF_LIST): Remove "gdb/osf-share" entry.
I'll commit in a day or two if there are no objection.
Thanks,
--
Joel
---
gdb/Makefile.in | 10 +-
gdb/config/djgpp/fnchange.lst | 1 -
gdb/contrib/ari/gdb_find.sh | 1 -
gdb/copyright.py | 1 -
gdb/osf-share/AT386/cma_thread_io.h | 457 -----------------------------------
gdb/osf-share/HP800/cma_thread_io.h | 432 ---------------------------------
gdb/osf-share/README | 8 -
gdb/osf-share/RIOS/cma_thread_io.h | 434 ---------------------------------
gdb/osf-share/cma_attr.h | 344 --------------------------
gdb/osf-share/cma_deb_core.h | 174 -------------
gdb/osf-share/cma_debug_client.h | 199 ---------------
gdb/osf-share/cma_errors.h | 55 -----
gdb/osf-share/cma_handle.h | 185 --------------
gdb/osf-share/cma_init.h | 114 ---------
gdb/osf-share/cma_list.h | 84 -------
gdb/osf-share/cma_mutex.h | 232 ------------------
gdb/osf-share/cma_sched.h | 279 ---------------------
gdb/osf-share/cma_semaphore_defs.h | 46 ----
gdb/osf-share/cma_sequence.h | 56 -----
gdb/osf-share/cma_stack.h | 83 -------
gdb/osf-share/cma_stack_int.h | 138 -----------
gdb/osf-share/cma_tcb_defs.h | 279 ---------------------
gdb/osf-share/cma_util.h | 125 ----------
23 files changed, 1 insertion(+), 3736 deletions(-)
delete mode 100644 gdb/osf-share/AT386/cma_thread_io.h
delete mode 100644 gdb/osf-share/HP800/cma_thread_io.h
delete mode 100644 gdb/osf-share/README
delete mode 100644 gdb/osf-share/RIOS/cma_thread_io.h
delete mode 100644 gdb/osf-share/cma_attr.h
delete mode 100644 gdb/osf-share/cma_deb_core.h
delete mode 100644 gdb/osf-share/cma_debug_client.h
delete mode 100644 gdb/osf-share/cma_errors.h
delete mode 100644 gdb/osf-share/cma_handle.h
delete mode 100644 gdb/osf-share/cma_init.h
delete mode 100644 gdb/osf-share/cma_list.h
delete mode 100644 gdb/osf-share/cma_mutex.h
delete mode 100644 gdb/osf-share/cma_sched.h
delete mode 100644 gdb/osf-share/cma_semaphore_defs.h
delete mode 100644 gdb/osf-share/cma_sequence.h
delete mode 100644 gdb/osf-share/cma_stack.h
delete mode 100644 gdb/osf-share/cma_stack_int.h
delete mode 100644 gdb/osf-share/cma_tcb_defs.h
delete mode 100644 gdb/osf-share/cma_util.h
diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index 3dd7b85..9f6f3a9 100644
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -761,15 +761,7 @@ LINTFILES = $(SFILES) $(YYFILES) $(CONFIG_SRCS) init.c
# wrong if TAGS has files twice). Because this is tricky to get
# right, it is probably easiest just to list .h files here directly.
-HFILES_NO_SRCDIR = osf-share/cma_debug_client.h \
-osf-share/HP800/cma_thread_io.h osf-share/cma_sequence.h \
-osf-share/cma_mutex.h osf-share/cma_semaphore_defs.h \
-osf-share/cma_list.h osf-share/cma_handle.h osf-share/cma_stack.h \
-osf-share/cma_util.h osf-share/RIOS/cma_thread_io.h \
-osf-share/cma_errors.h osf-share/cma_tcb_defs.h osf-share/cma_attr.h \
-osf-share/cma_stack_int.h osf-share/cma_init.h \
-osf-share/cma_deb_core.h osf-share/AT386/cma_thread_io.h \
-osf-share/cma_sched.h \
+HFILES_NO_SRCDIR = \
common/gdb_signals.h common/gdb_thread_db.h common/gdb_vecs.h \
common/i386-xstate.h common/linux-ptrace.h \
proc-utils.h arm-tdep.h ax-gdb.h ppcnbsd-tdep.h \
diff --git a/gdb/config/djgpp/fnchange.lst b/gdb/config/djgpp/fnchange.lst
index 7d5ea82..e51f85d 100644
--- a/gdb/config/djgpp/fnchange.lst
+++ b/gdb/config/djgpp/fnchange.lst
@@ -324,7 +324,6 @@
@V@/gdb/ns32knbsd-nat.c @V@/gdb/ns32nb-nat.c
@V@/gdb/ns32knbsd-tdep.c @V@/gdb/ns32nb-tdep.c
@V@/gdb/objc-exp.tab.c @V@/gdb/objc-exp_tab.c
-@V@/gdb/osf-share/cma_stack_int.h @V@/gdb/osf-share/cma_stkint.h
@V@/gdb/p-exp.tab.c @V@/gdb/p-exp_tab.c
@V@/gdb/ppc-linux-tdep.c @V@/gdb/ppc-lx-tdep.c
@V@/gdb/ppc-linux-nat.c @V@/gdb/ppc-lx-nat.c
diff --git a/gdb/contrib/ari/gdb_find.sh b/gdb/contrib/ari/gdb_find.sh
index 4bd67d2..b075f1b 100644
--- a/gdb/contrib/ari/gdb_find.sh
+++ b/gdb/contrib/ari/gdb_find.sh
@@ -34,7 +34,6 @@ find "$@" \
-name gdbserver -prune -o \
-name gdbtk -prune -o \
-name gnulib -prune -o \
- -name osf-share -prune -o \
-name '*-stub.c' -prune -o \
-name '*-exp.c' -prune -o \
-name ada-lex.c -prune -o \
diff --git a/gdb/copyright.py b/gdb/copyright.py
index 30ead5d..e07d091 100644
--- a/gdb/copyright.py
+++ b/gdb/copyright.py
@@ -208,7 +208,6 @@ MULTIPLE_COPYRIGHT_HEADERS = (
# Filenames are relative to the root directory.
NOT_FSF_LIST = (
"gdb/exc_request.defs",
- "gdb/osf-share",
"gdb/gdbtk",
"gdb/testsuite/gdb.gdbtk/",
"sim/arm/armemu.h", "sim/arm/armos.c", "sim/arm/gdbhost.c",
diff --git a/gdb/osf-share/AT386/cma_thread_io.h b/gdb/osf-share/AT386/cma_thread_io.h
deleted file mode 100644
index a90dba1..0000000
--- a/gdb/osf-share/AT386/cma_thread_io.h
+++ /dev/null
@@ -1,457 +0,0 @@
-/*
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission. None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- * Header file for thread synchrounous I/O
- */
-
-#ifndef CMA_THREAD_IO
-#define CMA_THREAD_IO
-
-/*
- * INCLUDE FILES
- */
-
-#include <cma_config.h>
-#include <sys/file.h>
-#include <cma.h>
-#include <sys/types.h>
-#include <sys/time.h>
-#include <cma_init.h>
-#include <cma_errors.h>
-
-/*
- * CONSTANTS
- */
-
-/*
- * Define symbols which indicate whether to compile code for obsolete
- * "non-blocking mode" flags: FNDELAY and FNBLOCK. If the obsolete
- * symbols are defined, and if their replacement symbols are defined
- * and are different or if they are undefined, then define a symbol
- * that says to compile the code in; otherwise no code will be compiled
- * for these obsolete symbols.
- */
-#ifdef FNDELAY
-# ifdef O_NDELAY
-# if O_NDELAY != FNDELAY
-# define _CMA_FNDELAY_
-# endif
-# else
-# define _CMA_FNDELAY_
-# endif
-#endif
-
-#ifdef FNBLOCK
-# ifdef O_NONBLOCK
-# if O_NONBLOCK != FNBLOCK
-# define _CMA_FNBLOCK_
-# endif
-# else
-# define _CMA_FNBLOCK_
-# endif
-#endif
-
-
-extern cma_t_boolean cma_is_open(int);
-/*
- * Maximum number of files (ie, max_fd+1)
- */
-#define cma__c_mx_file FD_SETSIZE
-
-/*
- * Number of bits per file descriptor bit mask (ie number of bytes * bits/byte)
- */
-#define cma__c_nbpm NFDBITS
-
-/*
- * TYPE DEFINITIONS
- */
-
-typedef enum CMA__T_IO_TYPE {
- cma__c_io_read = 0,
- cma__c_io_write = 1,
- cma__c_io_except = 2
- } cma__t_io_type;
-#define cma__c_max_io_type 2
-
-/*
- * From our local <sys/types.h>:
- *
- * typedef long fd_mask;
- *
- * typedef struct fd_set {
- * fd_mask fds_bits[howmany(FD_SETSIZE, NFDBITS)];
- * } fd_set;
- *
- */
-typedef fd_mask cma__t_mask;
-typedef fd_set cma__t_file_mask;
-
-
-/*
- * GLOBAL DATA
- */
-
-/*
- * Maximum number of files (ie, max_fd+1) as determined by getdtablesize().
- */
-extern int cma__g_mx_file;
-
-/*
- * Number of submasks (ie "int" sized chunks) per file descriptor mask as
- * determined by getdtablesize().
- */
-extern int cma__g_nspm;
-
-/*
- * MACROS
- */
-
-/*
- * Define a constant for the errno value which indicates that the requested
- * operation was not performed because it would block the process.
- */
-# define cma__is_blocking(s) \
- ((s == EAGAIN) || (s == EWOULDBLOCK) || (s == EINPROGRESS) || \
- (s == EALREADY) || (s == EDEADLK))
-
-/*
-* It is necessary to issue an I/O function, before calling cma__io_wait()
-* in the following cases:
-*
-* * This file descriptor has been set non-blocking by CMA
-* * This file descriptor has been set non-blocking by the user.
-*/
-
-#define cma__issue_io_call(fd) \
- ( (cma__g_file[fd]->non_blocking) || \
- (cma__g_file[fd]->user_fl.user_non_blocking) )
-
-
-#define cma__set_user_nonblocking(flags) \
-
-/*
- * Determine if the file is open
- */
-/*
- * If the file gets closed while waiting for the mutex cma__g_file[rfd]
- * gets set to null. This results in a crash if NDEBUG is set to 0
- * since cma__int_lock tries to dereference it to set the mutex ownership
- * after it gets the mutex. The following will still set the ownership
- * in cma__int_lock so we'll set it back to noone if cma__g_file is null
- * when we come back just in case it matters. It shouldn't since its no
- * longer in use but.....
- * Callers of this should recheck cma__g_file after the reservation to
- * make sure continueing makes sense.
- */
-#define cma__fd_reserve(rfd) \
- { \
- cma__t_int_mutex *__mutex__; \
- __mutex__ = cma__g_file[rfd]->mutex; \
- cma__int_lock (__mutex__); \
- if(cma__g_file[rfd] == (cma__t_file_obj *)cma_c_null_ptr) \
- cma__int_unlock(__mutex__); \
- }
-
-
-/*
- * Unreserve a file descriptor
- */
-#define cma__fd_unreserve(ufd) cma__int_unlock (cma__g_file[ufd]->mutex)
-
-/*
- * AND together two select file descriptor masks
- */
-#define cma__fdm_and(target,a,b) \
- { \
- int __i__ = cma__g_nspm; \
- while (__i__--) \
- (target)->fds_bits[__i__] = \
- (a)->fds_bits[__i__] & (b)->fds_bits[__i__]; \
- }
-
-/*
- * Clear a bit in a select file descriptor mask
- *
- * FD_CLR(n, p) := ((p)->fds_bits[(n)/NFDBITS] &= ~(1 << ((n) % NFDBITS)))
- */
-#define cma__fdm_clr_bit(n,p) FD_CLR (n, p)
-
-/*
- * Copy the contents of one file descriptor mask into another. If the
- * destination operand is null, do nothing; if the source operand is null,
- * simply zero the destination.
- */
-#define cma__fdm_copy(src,dst,nfds) { \
- if (dst) \
- if (src) { \
- cma__t_mask *__s__ = (cma__t_mask *)(src); \
- cma__t_mask *__d__ = (cma__t_mask *)(dst); \
- int __i__; \
- for (__i__ = 0; __i__ < (nfds); __i__ += cma__c_nbpm) \
- *__d__++ = *__s__++; \
- } \
- else \
- cma__fdm_zero (dst); \
- }
-
-/*
- * To increment count for each bit set in fd - mask
- */
-#define cma__fdm_count_bits(map,count) \
- { \
- int __i__ = cma__g_nspm; \
- while (__i__--) { \
- cma__t_mask __tm__; \
- __tm__ = (map)->fds_bits[__i__]; \
- while(__tm__) { \
- (count)++; \
- __tm__ &= ~(__tm__ & (-__tm__)); /* Assumes 2's comp */ \
- } \
- } \
- }
-
-/*
- * Test if a bit is set in a select file descriptor mask
- *
- * FD_ISSET(n,p) := ((p)->fds_bits[(n)/NFDBITS] & (1 << ((n) % NFDBITS)))
- */
-#define cma__fdm_is_set(n,p) FD_ISSET (n, p)
-
-/*
- * OR together two select file descriptor masks
- */
-#define cma__fdm_or(target,a,b) \
- { \
- int __i__ = cma__g_nspm; \
- while (__i__--) \
- (target)->fds_bits[__i__] = \
- (a)->fds_bits[__i__] | (b)->fds_bits[__i__]; \
- }
-
-/*
- * Set a bit in a select file descriptor mask
- *
- * FD_SET(n,p) := ((p)->fds_bits[(n)/NFDBITS] |= (1 << ((n) % NFDBITS)))
- */
-#define cma__fdm_set_bit(n,p) FD_SET (n, p)
-
-/*
- * Clear a select file descriptor mask.
- */
-#define cma__fdm_zero(n) \
- cma__memset ((char *) n, 0, cma__g_nspm * sizeof(cma__t_mask))
-
-
-
-/*
- * CMA "thread-synchronous" I/O read/write operations
- */
-
- /*
- * Since all CMA "thread-synchronous" I/O (read or write) operations on
- * U*ix follow the exact same structure, the wrapper routines have been
- * condensed into a macro.
- *
- * The steps performed are as follows:
- * 1. Check that the file descriptor is a legitimate value.
- * 2. Check that the entry in the CMA file "database" which corresponds to
- * the file descriptor indicates that the "file" was "opened" by CMA.
- * 3. Reserve the file, to serialized access to files. This not only
- * simplifies things, but also defends against non-reentrancy.
- * 4. If the "file" is "set" for non-blocking I/O, check if we
- * have actually set the file non-blocking yet, and if not do so.
- * Then, issue the I/O operantion.
- * Success or failure is returned immediately, after unreserving the
- * file. If the error indicates that the operation would have caused
- * the process to block, continue to the next step.
- * 5. The I/O prolog adds this "file" to the global bit mask, which
- * represents all "files" which have threads waiting to perform I/O on
- * them, and causes the thread to block on the condition variable for
- * this "file". Periodically, a select is done on this global bit
- * mask, and the condition variables corresponding to "files" which
- * are ready for I/O are signaled, releasing those waiting threads to
- * perform their I/O.
- * 6. When the thread returns from the I/O prolog, it can (hopefully)
- * perform its operation without blocking the process.
- * 7. The I/O epilog clears the bit in the global mask and/or signals the
- * the next thread waiting for this "file", as appropriate.
- * 8. If the I/O failed, continue to loop.
- * 9. Finally, the "file" is unreserved, as we're done with it, and the
- * result of the operation is returned.
- *
- *
- * Note: currently, we believe that timeslicing which is based on the
- * virtual-time timer does not cause system calls to return EINTR.
- * Threfore, any EINTR returns are relayed directly to the caller.
- * On platforms which do not support a virtual-time timer, the code
- * should probably catch EINTR returns and restart the system call.
- */
-
-/*
- * This macro is used for both read-type and write-type functions.
- *
- * Note: the second call to "func" may require being bracketed in a
- * cma__interrupt_disable/cma__interrupt_enable pair, but we'll
- * wait and see if this is necessary.
- */
-#define cma__ts_func(func,fd,arglist,type,post_process) { \
- cma_t_integer __res__; \
- cma_t_boolean __done__ = cma_c_false; \
- if ((fd < 0) || (fd >= cma__g_mx_file)) return (cma__set_errno (EBADF), -1); \
- if (!cma__is_open(fd)) return (cma__set_errno (EBADF), -1); \
- cma__fd_reserve (fd); \
- if (!cma__is_open(fd)) return (cma__set_errno (EBADF), -1); \
- if (cma__issue_io_call(fd)) {\
- if ((!cma__g_file[fd]->set_non_blocking) && \
- (cma__g_file[fd]->non_blocking == cma_c_true)) \
- cma__set_nonblocking(fd); \
- cma__interrupt_disable (0); \
- TRY { \
- __res__ = func arglist; \
- } \
- CATCH_ALL { \
- cma__interrupt_enable (0); \
- cma__fd_unreserve (fd); \
- RERAISE; \
- } \
- ENDTRY \
- cma__interrupt_enable (0); \
- if ((__res__ != -1) \
- || (!cma__is_blocking (errno)) \
- || (cma__g_file[fd]->user_fl.user_non_blocking)) \
- __done__ = cma_c_true; \
- } \
- if (__done__) { \
- cma__fd_unreserve (fd); \
- } \
- else { \
- TRY { \
- cma__io_prolog (type, fd); \
- while (!__done__) { \
- cma__io_wait (type, fd); \
- __res__ = func arglist; \
- if ((__res__ != -1) \
- || (!cma__is_blocking (errno)) \
- || (cma__g_file[fd]->user_fl.user_non_blocking)) \
- __done__ = cma_c_true; \
- } \
- } \
- FINALLY { \
- cma__io_epilog (type, fd); \
- cma__fd_unreserve (fd); \
- } \
- ENDTRY \
- } \
- if (__res__ != -1) post_process; \
- return __res__; \
- }
-
- /*
- * Since most CMA "thread-synchronous" I/O ("open"-type) operations on
- * U*ix follow the exact same structure, the wrapper routines have been
- * condensed into a macro.
- *
- * The steps performed are as follows:
- * 1. Issue the open function.
- * 2. If the value returned indicates an error, return it to the caller.
- * 3. If the file descriptor returned is larger than what we think is the
- * maximum value (ie if it is too big for our database) then bugcheck.
- * 4. "Open" the "file" in the CMA file database.
- * 5. Return the file descriptor value to the caller.
- *
- * FIX-ME: for the time being, if the I/O operation returns EINTR, we
- * simply return it to the caller; eventually, we should catch this
- * and "do the right thing" (if we can figure out what that is).
- */
-
-/*
- * This macro is used for all "open"-type functions which return a single file
- * desciptor by immediate value.
- */
-#define cma__ts_open(func,arglist,post_process) { \
- int __fd__; \
- TRY { \
- cma__int_init (); \
- cma__int_lock (cma__g_io_data_mutex); \
- __fd__ = func arglist; \
- cma__int_unlock (cma__g_io_data_mutex); \
- if (__fd__ >= 0 && __fd__ < cma__g_mx_file) \
- post_process; \
- } \
- CATCH_ALL \
- { \
- cma__set_errno (EBADF); \
- __fd__ = -1; \
- } \
- ENDTRY \
- if (__fd__ >= cma__g_mx_file) \
- cma__bugcheck ("cma__ts_open: fd is too large"); \
- return __fd__; \
- }
-/*
- * This macro is used for all "open"-type functions which return a pair of file
- * desciptors by reference parameter.
- */
-#define cma__ts_open2(func,fdpair,arglist,post_process) { \
- int __res__; \
- TRY { \
- cma__int_init (); \
- cma__int_lock (cma__g_io_data_mutex); \
- __res__ = func arglist; \
- cma__int_unlock (cma__g_io_data_mutex); \
- if (__res__ >= 0 && fdpair[0] < cma__g_mx_file \
- && fdpair[1] < cma__g_mx_file) \
- post_process; \
- } \
- CATCH_ALL \
- { \
- cma__set_errno (EBADF); \
- __res__ = -1; \
- } \
- ENDTRY \
- if ((fdpair[0] >= cma__g_mx_file) || (fdpair[1] >= cma__g_mx_file)) \
- cma__bugcheck ("cma__ts_open2: one of fd's is too large"); \
- return __res__; \
- }
-
-/*
- * INTERNAL INTERFACES
- */
-extern void cma__close_general (int);
-
-extern void cma__init_thread_io (void);
-
-extern cma_t_boolean cma__io_available (cma__t_io_type,int,struct timeval *);
-
-extern void cma__io_epilog (cma__t_io_type,int);
-
-extern void cma__io_prolog (cma__t_io_type,int);
-
-extern void cma__io_wait (cma__t_io_type,int);
-
-extern void cma__open_general (int);
-
-extern void cma__reinit_thread_io (int);
-
-extern void cma__set_nonblocking (int);
-
-extern void cma__set_user_nonblock_flags (int,int);
-
-extern cma_t_boolean cma__is_open (int);
-
-
-#endif
diff --git a/gdb/osf-share/HP800/cma_thread_io.h b/gdb/osf-share/HP800/cma_thread_io.h
deleted file mode 100644
index e9bef3b..0000000
--- a/gdb/osf-share/HP800/cma_thread_io.h
+++ /dev/null
@@ -1,432 +0,0 @@
-/*
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission. None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- *
- * Header file for thread synchrounous I/O
- */
-
-#ifndef CMA_THREAD_IO
-#define CMA_THREAD_IO
-
-/*
- * INCLUDE FILES
- */
-
-#include <cma_config.h>
-#include <sys/file.h>
-#include <cma.h>
-#include <sys/types.h>
-#include <sys/time.h>
-#include <cma_init.h>
-#include <cma_errors.h>
-
-/*
- * CONSTANTS
- */
-
-
-
-/*
- * Maximum number of files (ie, max_fd+1)
- */
-#define cma__c_mx_file FD_SETSIZE
-
-/*
- * Number of bits per file descriptor bit mask (ie number of bytes * bits/byte)
- */
-#define cma__c_nbpm NFDBITS
-
-/*
- * TYPE DEFINITIONS
- */
-
-typedef enum CMA__T_IO_TYPE {
- cma__c_io_read = 0,
- cma__c_io_write = 1,
- cma__c_io_except = 2
- } cma__t_io_type;
-#define cma__c_max_io_type 2
-
-/*
- * From our local <sys/types.h>:
- *
- * typedef long fd_mask;
- *
- * typedef struct fd_set {
- * fd_mask fds_bits[howmany(FD_SETSIZE, NFDBITS)];
- * } fd_set;
- *
- */
-typedef fd_mask cma__t_mask;
-typedef fd_set cma__t_file_mask;
-
-
-
-/*
- * GLOBAL DATA
- */
-
-/*
- * Maximum number of files (ie, max_fd+1) as determined by getdtablesize().
- */
-extern int cma__g_mx_file;
-
-/*
- * Number of submasks (ie "int" sized chunks) per file descriptor mask as
- * determined by getdtablesize().
- */
-extern int cma__g_nspm;
-
-/*
- * MACROS
- */
-
-/*
- * Define a constant for the errno value which indicates that the requested
- * operation was not performed because it would block the process.
- */
-# define cma__is_blocking(s) \
- ((s == EAGAIN) || (s == EWOULDBLOCK) || (s == EINPROGRESS) || \
- (s == EALREADY) || (s == EDEADLK))
-
-/*
-* It is necessary to issue an I/O function, before calling cma__io_wait()
-* in the following cases:
-*
-* * This file descriptor has been set non-blocking by CMA
-* * This file descriptor has been set non-blocking by the user.
-*/
-
-#define cma__issue_io_call(fd) \
- ( (cma__g_file[fd]->non_blocking) || \
- (cma__g_file[fd]->user_fl.user_non_blocking) )
-
-
-#define cma__set_user_nonblocking(flags) \
-
-/*
- * Determine if the file is open
- */
-/*
- * If the file gets closed while waiting for the mutex cma__g_file[rfd]
- * gets set to null. This results in a crash if NDEBUG is set to 0
- * since cma__int_lock tries to dereference it to set the mutex ownership
- * after it gets the mutex. The following will still set the ownership
- * in cma__int_lock so we'll set it back to noone if cma__g_file is null
- * when we come back just in case it matters. It shouldn't since its no
- * longer in use but.....
- * Callers of this should recheck cma__g_file after the reservation to
- * make sure continueing makes sense.
- */
-#define cma__fd_reserve(rfd) \
- { \
- cma__t_int_mutex *__mutex__; \
- __mutex__ = cma__g_file[rfd]->mutex; \
- cma__int_lock (__mutex__); \
- if(cma__g_file[rfd] == (cma__t_file_obj *)cma_c_null_ptr) \
- cma__int_unlock(__mutex__); \
- }
-
-
-/*
- * Unreserve a file descriptor
- */
-#define cma__fd_unreserve(ufd) cma__int_unlock (cma__g_file[ufd]->mutex)
-
-/*
- * AND together two select file descriptor masks
- */
-#define cma__fdm_and(target,a,b) \
- { \
- int __i__ = cma__g_nspm; \
- while (__i__--) \
- (target)->fds_bits[__i__] = \
- (a)->fds_bits[__i__] & (b)->fds_bits[__i__]; \
- }
-
-/*
- * Clear a bit in a select file descriptor mask
- *
- * FD_CLR(n, p) := ((p)->fds_bits[(n)/NFDBITS] &= ~(1 << ((n) % NFDBITS)))
- */
-#define cma__fdm_clr_bit(n,p) FD_CLR (n, p)
-
-/*
- * Copy the contents of one file descriptor mask into another. If the
- * destination operand is null, do nothing; if the source operand is null,
- * simply zero the destination.
- */
-#define cma__fdm_copy(src,dst,nfds) { \
- if (dst) \
- if (src) { \
- cma__t_mask *__s__ = (cma__t_mask *)(src); \
- cma__t_mask *__d__ = (cma__t_mask *)(dst); \
- int __i__; \
- for (__i__ = 0; __i__ < (nfds); __i__ += cma__c_nbpm) \
- *__d__++ = *__s__++; \
- } \
- else \
- cma__fdm_zero (dst); \
- }
-
-/*
- * To increment count for each bit set in fd - mask
- */
-#define cma__fdm_count_bits(map,count) \
- { \
- int __i__ = cma__g_nspm; \
- while (__i__--) { \
- cma__t_mask __tm__; \
- __tm__ = (map)->fds_bits[__i__]; \
- while(__tm__) { \
- (count)++; \
- __tm__ &= ~(__tm__ & (-__tm__)); /* Assumes 2's comp */ \
- } \
- } \
- }
-
-/*
- * Test if a bit is set in a select file descriptor mask
- *
- * FD_ISSET(n,p) := ((p)->fds_bits[(n)/NFDBITS] & (1 << ((n) % NFDBITS)))
- */
-#define cma__fdm_is_set(n,p) FD_ISSET (n, p)
-
-/*
- * OR together two select file descriptor masks
- */
-#define cma__fdm_or(target,a,b) \
- { \
- int __i__ = cma__g_nspm; \
- while (__i__--) \
- (target)->fds_bits[__i__] = \
- (a)->fds_bits[__i__] | (b)->fds_bits[__i__]; \
- }
-
-/*
- * Set a bit in a select file descriptor mask
- *
- * FD_SET(n,p) := ((p)->fds_bits[(n)/NFDBITS] |= (1 << ((n) % NFDBITS)))
- */
-#define cma__fdm_set_bit(n,p) FD_SET (n, p)
-
-/*
- * Clear a select file descriptor mask.
- */
-#define cma__fdm_zero(n) \
- cma__memset ((char *) n, 0, cma__g_nspm * sizeof(cma__t_mask))
-
-
-
-
-
-/*
- * CMA "thread-synchronous" I/O read/write operations
- */
-
- /*
- * Since all CMA "thread-synchronous" I/O (read or write) operations on
- * U*ix follow the exact same structure, the wrapper routines have been
- * condensed into a macro.
- *
- * The steps performed are as follows:
- * 1. Check that the file descriptor is a legitimate value.
- * 2. Check that the entry in the CMA file "database" which corresponds to
- * the file descriptor indicates that the "file" was "opened" by CMA.
- * 3. Reserve the file, to serialized access to files. This not only
- * simplifies things, but also defends against non-reentrancy.
- * 4. If the "file" is "set" for non-blocking I/O, check if we
- * have actually set the file non-blocking yet, and if not do so.
- * Then, issue the I/O operantion.
- * Success or failure is returned immediately, after unreserving the
- * file. If the error indicates that the operation would have caused
- * the process to block, continue to the next step.
- * 5. The I/O prolog adds this "file" to the global bit mask, which
- * represents all "files" which have threads waiting to perform I/O on
- * them, and causes the thread to block on the condition variable for
- * this "file". Periodically, a select is done on this global bit
- * mask, and the condition variables corresponding to "files" which
- * are ready for I/O are signaled, releasing those waiting threads to
- * perform their I/O.
- * 6. When the thread returns from the I/O prolog, it can (hopefully)
- * perform its operation without blocking the process.
- * 7. The I/O epilog clears the bit in the global mask and/or signals the
- * the next thread waiting for this "file", as appropriate.
- * 8. If the I/O failed, continue to loop.
- * 9. Finally, the "file" is unreserved, as we're done with it, and the
- * result of the operation is returned.
- *
- *
- * Note: currently, we believe that timeslicing which is based on the
- * virtual-time timer does not cause system calls to return EINTR.
- * Threfore, any EINTR returns are relayed directly to the caller.
- * On platforms which do not support a virtual-time timer, the code
- * should probably catch EINTR returns and restart the system call.
- */
-
-/*
- * This macro is used for both read-type and write-type functions.
- *
- * Note: the second call to "func" may require being bracketed in a
- * cma__interrupt_disable/cma__interrupt_enable pair, but we'll
- * wait and see if this is necessary.
- */
-#define cma__ts_func(func,fd,arglist,type,post_process) { \
- cma_t_integer __res__; \
- cma_t_boolean __done__ = cma_c_false; \
- if ((fd < 0) || (fd >= cma__g_mx_file)) return (cma__set_errno (EBADF), -1); \
- if (!cma__is_open(fd)) return (cma__set_errno (EBADF), -1); \
- cma__fd_reserve (fd); \
- if (!cma__is_open(fd)) return (cma__set_errno (EBADF), -1); \
- if (cma__issue_io_call(fd)) {\
- if ((!cma__g_file[fd]->set_non_blocking) && \
- (cma__g_file[fd]->non_blocking == cma_c_true)) \
- cma__set_nonblocking(fd); \
- cma__interrupt_disable (0); \
- TRY { \
- __res__ = func arglist; \
- } \
- CATCH_ALL { \
- cma__interrupt_enable (0); \
- cma__fd_unreserve (fd); \
- RERAISE; \
- } \
- ENDTRY \
- cma__interrupt_enable (0); \
- if ((__res__ != -1) \
- || (!cma__is_blocking (errno)) \
- || (cma__g_file[fd]->user_fl.user_non_blocking)) \
- __done__ = cma_c_true; \
- } \
- if (__done__) { \
- cma__fd_unreserve (fd); \
- } \
- else { \
- TRY { \
- cma__io_prolog (type, fd); \
- while (!__done__) { \
- cma__io_wait (type, fd); \
- __res__ = func arglist; \
- if ((__res__ != -1) \
- || (!cma__is_blocking (errno)) \
- || (cma__g_file[fd]->user_fl.user_non_blocking)) \
- __done__ = cma_c_true; \
- } \
- } \
- FINALLY { \
- cma__io_epilog (type, fd); \
- cma__fd_unreserve (fd); \
- } \
- ENDTRY \
- } \
- if (__res__ != -1) post_process; \
- return __res__; \
- }
-
- /*
- * Since most CMA "thread-synchronous" I/O ("open"-type) operations on
- * U*ix follow the exact same structure, the wrapper routines have been
- * condensed into a macro.
- *
- * The steps performed are as follows:
- * 1. Issue the open function.
- * 2. If the value returned indicates an error, return it to the caller.
- * 3. If the file descriptor returned is larger than what we think is the
- * maximum value (ie if it is too big for our database) then bugcheck.
- * 4. "Open" the "file" in the CMA file database.
- * 5. Return the file descriptor value to the caller.
- *
- * FIX-ME: for the time being, if the I/O operation returns EINTR, we
- * simply return it to the caller; eventually, we should catch this
- * and "do the right thing" (if we can figure out what that is).
- */
-
-/*
- * This macro is used for all "open"-type functions which return a single file
- * desciptor by immediate value.
- */
-#define cma__ts_open(func,arglist,post_process) { \
- int __fd__; \
- TRY { \
- cma__int_init (); \
- cma__int_lock (cma__g_io_data_mutex); \
- __fd__ = func arglist; \
- cma__int_unlock (cma__g_io_data_mutex); \
- if (__fd__ >= 0 && __fd__ < cma__g_mx_file) \
- post_process; \
- } \
- CATCH_ALL \
- { \
- cma__set_errno (EBADF); \
- __fd__ = -1; \
- } \
- ENDTRY \
- if (__fd__ >= cma__g_mx_file) \
- cma__bugcheck ("cma__ts_open: fd is too large"); \
- return __fd__; \
- }
-/*
- * This macro is used for all "open"-type functions which return a pair of file
- * desciptors by reference parameter.
- */
-#define cma__ts_open2(func,fdpair,arglist,post_process) { \
- int __res__; \
- TRY { \
- cma__int_init (); \
- cma__int_lock (cma__g_io_data_mutex); \
- __res__ = func arglist; \
- cma__int_unlock (cma__g_io_data_mutex); \
- if (__res__ >= 0 && fdpair[0] < cma__g_mx_file \
- && fdpair[1] < cma__g_mx_file) \
- post_process; \
- } \
- CATCH_ALL \
- { \
- cma__set_errno (EBADF); \
- __res__ = -1; \
- } \
- ENDTRY \
- if ((fdpair[0] >= cma__g_mx_file) || (fdpair[1] >= cma__g_mx_file)) \
- cma__bugcheck ("cma__ts_open2: one of fd's is too large"); \
- return __res__; \
- }
-
-/*
- * INTERNAL INTERFACES
- */
-extern void cma__close_general (int);
-
-extern void cma__init_thread_io (void);
-
-extern cma_t_boolean cma__io_available (cma__t_io_type,int,struct timeval *);
-
-extern void cma__io_epilog (cma__t_io_type,int);
-
-extern void cma__io_prolog (cma__t_io_type,int);
-
-extern void cma__io_wait (cma__t_io_type,int);
-
-extern void cma__open_general (int);
-
-extern void cma__reinit_thread_io (int);
-
-extern void cma__set_nonblocking (int);
-
-extern void cma__set_user_nonblock_flags (int,int);
-
-extern cma_t_boolean cma__is_open (int);
-
-#endif
diff --git a/gdb/osf-share/README b/gdb/osf-share/README
deleted file mode 100644
index c6d2e0f..0000000
--- a/gdb/osf-share/README
+++ /dev/null
@@ -1,8 +0,0 @@
-This directory contains header files necessary to build a thread-aware GDB on
-systems based on OSF's CMA threads package.
-
-The latest version of these header files are available for free from:
-
- http://www.osf.org/mall/dce/SW-code
-
-Currently, the only port of GDB which supports CMA threads is HP/UX-10.10.
diff --git a/gdb/osf-share/RIOS/cma_thread_io.h b/gdb/osf-share/RIOS/cma_thread_io.h
deleted file mode 100644
index 98117ca..0000000
--- a/gdb/osf-share/RIOS/cma_thread_io.h
+++ /dev/null
@@ -1,434 +0,0 @@
-/*
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission. None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- * Header file for thread synchrounous I/O
- */
-
-#ifndef CMA_THREAD_IO
-#define CMA_THREAD_IO
-
-/*
- * INCLUDE FILES
- */
-
-#include <cma_config.h>
-#include <sys/select.h>
-#include <cma.h>
-#include <sys/types.h>
-#include <sys/time.h>
-#include <cma_init.h>
-#include <cma_errors.h>
-
-/*
- * CONSTANTS
- */
-
-/*
- * Maximum number of files (ie, max_fd+1)
- */
-#define cma__c_mx_file FD_SETSIZE
-
-/*
- * Number of bits per file descriptor bit mask (ie number of bytes * bits/byte)
- */
-#define cma__c_nbpm NFDBITS
-
-/*
- * TYPE DEFINITIONS
- */
-
-typedef enum CMA__T_IO_TYPE {
- cma__c_io_read = 0,
- cma__c_io_write = 1,
- cma__c_io_except = 2
- } cma__t_io_type;
-#define cma__c_max_io_type 2
-
-/*
- * From our local <sys/types.h>:
- *
- * typedef long fd_mask;
- *
- * typedef struct fd_set {
- * fd_mask fds_bits[howmany(FD_SETSIZE, NFDBITS)];
- * } fd_set;
- *
- */
-typedef fd_mask cma__t_mask;
-typedef fd_set cma__t_file_mask;
-
-
-
-/*
- * GLOBAL DATA
- */
-
-/*
- * Maximum number of files (ie, max_fd+1) as determined by getdtablesize().
- */
-extern int cma__g_mx_file;
-
-/*
- * Number of submasks (ie "int" sized chunks) per file descriptor mask as
- * determined by getdtablesize().
- */
-extern int cma__g_nspm;
-
-/*
- * MACROS
- */
-
-/*
- * Define a constant for the errno value which indicates that the requested
- * operation was not performed because it would block the process.
- */
-# define cma__is_blocking(s) \
- ((s == EAGAIN) || (s == EWOULDBLOCK) || (s == EINPROGRESS) || \
- (s == EALREADY) || (s == EDEADLK))
-
-/*
-* It is necessary to issue an I/O function, before calling cma__io_wait()
-* in the following cases:
-*
-* * This file descriptor has been set non-blocking by CMA
-* * This file descriptor has been set non-blocking by the user.
-*/
-
-#define cma__issue_io_call(fd) \
- ( (cma__g_file[fd]->non_blocking) || \
- (cma__g_file[fd]->user_fl.user_non_blocking) )
-
-
-#define cma__set_user_nonblocking(flags) \
-
-/*
- * Determine if the file is open
- */
-/*
- * If the file gets closed while waiting for the mutex cma__g_file[rfd]
- * gets set to null. This results in a crash if NDEBUG is set to 0
- * since cma__int_lock tries to dereference it to set the mutex ownership
- * after it gets the mutex. The following will still set the ownership
- * in cma__int_lock so we'll set it back to noone if cma__g_file is null
- * when we come back just in case it matters. It shouldn't since its no
- * longer in use but.....
- * Callers of this should recheck cma__g_file after the reservation to
- * make sure continueing makes sense.
- */
-#define cma__fd_reserve(rfd) \
- { \
- cma__t_int_mutex *__mutex__; \
- __mutex__ = cma__g_file[rfd]->mutex; \
- cma__int_lock (__mutex__); \
- if(cma__g_file[rfd] == (cma__t_file_obj *)cma_c_null_ptr) \
- cma__int_unlock(__mutex__); \
- }
-
-
-/*
- * Unreserve a file descriptor
- */
-#define cma__fd_unreserve(ufd) cma__int_unlock (cma__g_file[ufd]->mutex)
-
-/*
- * AND together two select file descriptor masks
- */
-#define cma__fdm_and(target,a,b) \
- { \
- int __i__ = cma__g_nspm; \
- while (__i__--) \
- (target)->fds_bits[__i__] = \
- (a)->fds_bits[__i__] & (b)->fds_bits[__i__]; \
- }
-
-/*
- * Clear a bit in a select file descriptor mask
- *
- * FD_CLR(n, p) := ((p)->fds_bits[(n)/NFDBITS] &= ~(1 << ((n) % NFDBITS)))
- */
-#define cma__fdm_clr_bit(n,p) FD_CLR (n, p)
-
-/*
- * Copy the contents of one file descriptor mask into another. If the
- * destination operand is null, do nothing; if the source operand is null,
- * simply zero the destination.
- */
-#define cma__fdm_copy(src,dst,nfds) { \
- if (dst) \
- if (src) { \
- cma__t_mask *__s__ = (cma__t_mask *)(src); \
- cma__t_mask *__d__ = (cma__t_mask *)(dst); \
- int __i__; \
- for (__i__ = 0; __i__ < (nfds); __i__ += cma__c_nbpm) \
- *__d__++ = *__s__++; \
- } \
- else \
- cma__fdm_zero (dst); \
- }
-
-/*
- * To increment count for each bit set in fd - mask
- */
-#define cma__fdm_count_bits(map,count) \
- { \
- int __i__ = cma__g_nspm; \
- while (__i__--) { \
- cma__t_mask __tm__; \
- __tm__ = (map)->fds_bits[__i__]; \
- while(__tm__) { \
- (count)++; \
- __tm__ &= ~(__tm__ & (-__tm__)); /* Assumes 2's comp */ \
- } \
- } \
- }
-
-/*
- * Test if a bit is set in a select file descriptor mask
- *
- * FD_ISSET(n,p) := ((p)->fds_bits[(n)/NFDBITS] & (1 << ((n) % NFDBITS)))
- */
-#define cma__fdm_is_set(n,p) FD_ISSET (n, p)
-
-/*
- * OR together two select file descriptor masks
- */
-#define cma__fdm_or(target,a,b) \
- { \
- int __i__ = cma__g_nspm; \
- while (__i__--) \
- (target)->fds_bits[__i__] = \
- (a)->fds_bits[__i__] | (b)->fds_bits[__i__]; \
- }
-
-/*
- * Set a bit in a select file descriptor mask
- *
- * FD_SET(n,p) := ((p)->fds_bits[(n)/NFDBITS] |= (1 << ((n) % NFDBITS)))
- */
-#define cma__fdm_set_bit(n,p) FD_SET (n, p)
-
-/*
- * Clear a select file descriptor mask.
- */
-#define cma__fdm_zero(n) \
- cma__memset ((char *) n, 0, cma__g_nspm * sizeof(cma__t_mask))
-
-
-
-
-
-/*
- * CMA "thread-synchronous" I/O read/write operations
- */
-
- /*
- * Since all CMA "thread-synchronous" I/O (read or write) operations on
- * U*ix follow the exact same structure, the wrapper routines have been
- * condensed into a macro.
- *
- * The steps performed are as follows:
- * 1. Check that the file descriptor is a legitimate value.
- * 2. Check that the entry in the CMA file "database" which corresponds to
- * the file descriptor indicates that the "file" was "opened" by CMA.
- * 3. Reserve the file, to serialized access to files. This not only
- * simplifies things, but also defends against non-reentrancy.
- * 4. If the "file" is "set" for non-blocking I/O, check if we
- * have actually set the file non-blocking yet, and if not do so.
- * Then, issue the I/O operantion.
- * Success or failure is returned immediately, after unreserving the
- * file. If the error indicates that the operation would have caused
- * the process to block, continue to the next step.
- * 5. The I/O prolog adds this "file" to the global bit mask, which
- * represents all "files" which have threads waiting to perform I/O on
- * them, and causes the thread to block on the condition variable for
- * this "file". Periodically, a select is done on this global bit
- * mask, and the condition variables corresponding to "files" which
- * are ready for I/O are signaled, releasing those waiting threads to
- * perform their I/O.
- * 6. When the thread returns from the I/O prolog, it can (hopefully)
- * perform its operation without blocking the process.
- * 7. The I/O epilog clears the bit in the global mask and/or signals the
- * the next thread waiting for this "file", as appropriate.
- * 8. If the I/O failed, continue to loop.
- * 9. Finally, the "file" is unreserved, as we're done with it, and the
- * result of the operation is returned.
- *
- *
- * Note: currently, we believe that timeslicing which is based on the
- * virtual-time timer does not cause system calls to return EINTR.
- * Threfore, any EINTR returns are relayed directly to the caller.
- * On platforms which do not support a virtual-time timer, the code
- * should probably catch EINTR returns and restart the system call.
- */
-
-/*
- * This macro is used for both read-type and write-type functions.
- *
- * Note: the second call to "func" may require being bracketed in a
- * cma__interrupt_disable/cma__interrupt_enable pair, but we'll
- * wait and see if this is necessary.
- */
-#define cma__ts_func(func,fd,arglist,type,post_process) { \
- cma_t_integer __res__; \
- cma_t_boolean __done__ = cma_c_false; \
- if ((fd < 0) || (fd >= cma__g_mx_file)) return (cma__set_errno (EBADF), -1); \
- if (!cma__is_open(fd)) return (cma__set_errno (EBADF), -1); \
- cma__fd_reserve (fd); \
- if (!cma__is_open(fd)) return (cma__set_errno (EBADF), -1); \
- if (cma__issue_io_call(fd)) {\
- if ((!cma__g_file[fd]->set_non_blocking) && \
- (cma__g_file[fd]->non_blocking == cma_c_true)) \
- cma__set_nonblocking(fd); \
- cma__interrupt_disable (0); \
- TRY { \
- __res__ = func arglist; \
- } \
- CATCH_ALL { \
- cma__interrupt_enable (0); \
- cma__fd_unreserve (fd); \
- RERAISE; \
- } \
- ENDTRY \
- cma__interrupt_enable (0); \
- if ((__res__ != -1) \
- || (!cma__is_blocking (errno)) \
- || (cma__g_file[fd]->user_fl.user_non_blocking)) \
- __done__ = cma_c_true; \
- } \
- if (__done__) { \
- cma__fd_unreserve (fd); \
- } \
- else { \
- TRY { \
- cma__io_prolog (type, fd); \
- while (!__done__) { \
- cma__io_wait (type, fd); \
- __res__ = func arglist; \
- if ((__res__ != -1) \
- || (!cma__is_blocking (errno)) \
- || (cma__g_file[fd]->user_fl.user_non_blocking)) \
- __done__ = cma_c_true; \
- } \
- } \
- FINALLY { \
- cma__io_epilog (type, fd); \
- cma__fd_unreserve (fd); \
- } \
- ENDTRY \
- } \
- if (__res__ != -1) post_process; \
- return __res__; \
- }
-
- /*
- * Since most CMA "thread-synchronous" I/O ("open"-type) operations on
- * U*ix follow the exact same structure, the wrapper routines have been
- * condensed into a macro.
- *
- * The steps performed are as follows:
- * 1. Issue the open function.
- * 2. If the value returned indicates an error, return it to the caller.
- * 3. If the file descriptor returned is larger than what we think is the
- * maximum value (ie if it is too big for our database) then bugcheck.
- * 4. "Open" the "file" in the CMA file database.
- * 5. Return the file descriptor value to the caller.
- *
- * FIX-ME: for the time being, if the I/O operation returns EINTR, we
- * simply return it to the caller; eventually, we should catch this
- * and "do the right thing" (if we can figure out what that is).
- */
-
-/*
- * This macro is used for all "open"-type functions which return a single file
- * desciptor by immediate value.
- */
-#define cma__ts_open(func,arglist,post_process) { \
- int __fd__; \
- TRY { \
- cma__int_init (); \
- cma__int_lock (cma__g_io_data_mutex); \
- __fd__ = func arglist; \
- cma__int_unlock (cma__g_io_data_mutex); \
- if (__fd__ >= 0 && __fd__ < cma__g_mx_file) \
- post_process; \
- } \
- CATCH_ALL \
- { \
- cma__set_errno (EBADF); \
- __fd__ = -1; \
- } \
- ENDTRY \
- if (__fd__ >= cma__g_mx_file) \
- cma__bugcheck ("cma__ts_open: fd is too large"); \
- return __fd__; \
- }
-/*
- * This macro is used for all "open"-type functions which return a pair of file
- * desciptors by reference parameter.
- */
-#define cma__ts_open2(func,fdpair,arglist,post_process) { \
- int __res__; \
- TRY { \
- cma__int_init (); \
- cma__int_lock (cma__g_io_data_mutex); \
- __res__ = func arglist; \
- cma__int_unlock (cma__g_io_data_mutex); \
- if (__res__ >= 0 && fdpair[0] < cma__g_mx_file \
- && fdpair[1] < cma__g_mx_file) \
- post_process; \
- } \
- CATCH_ALL \
- { \
- cma__set_errno (EBADF); \
- __res__ = -1; \
- } \
- ENDTRY \
- if ((fdpair[0] >= cma__g_mx_file) || (fdpair[1] >= cma__g_mx_file)) \
- cma__bugcheck ("cma__ts_open2: one of fd's is too large"); \
- return __res__; \
- }
-
-/*
- * INTERNAL INTERFACES
- */
-extern void cma__close_general (int);
-
-extern void
-cma__init_thread_io (void);
-
-extern cma_t_boolean cma__io_available (cma__t_io_type,int,struct timeval *);
-
-extern void cma__io_epilog (cma__t_io_type,int);
-
-extern void cma__io_prolog (cma__t_io_type,int);
-
-extern void cma__io_wait (cma__t_io_type,int);
-
-extern void cma__open_general (int);
-
-extern void cma__reinit_thread_io (int);
-
-extern void cma__set_nonblocking (int);
-
-extern void cma__set_user_nonblock_flags (int,int);
-
-extern cma_t_boolean
-cma__is_open (int fd);
-
-
-#endif
-
-
diff --git a/gdb/osf-share/cma_attr.h b/gdb/osf-share/cma_attr.h
deleted file mode 100644
index 1066227..0000000
--- a/gdb/osf-share/cma_attr.h
+++ /dev/null
@@ -1,344 +0,0 @@
-/*
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission. None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- * Header file for attributes object
- */
-
-#ifndef CMA_ATTR
-#define CMA_ATTR
-
-/*
- * INCLUDE FILES
- */
-
-#include <cma_defs.h>
-#include <cma_queue.h>
-#ifdef __hpux
-# include <sys/param.h>
-#endif
-#if _CMA_UNIX_TYPE == _CMA__SVR4
-#include <sys/unistd.h>
-#endif
-/*
- * CONSTANTS AND MACROS
- */
-
-
-/*
- * FUNCTIONAL DESCRIPTION:
- *
- * cma__int_attr_get_priority - Performs the work of
- * cma_attr_get_priority
- *
- * FORMAL PARAMETERS:
- *
- * cma_t_attr *_att_ - Attribute object to get from
- * cma_t_priority *_setting_ - Current setting
- *
- * IMPLICIT INPUTS:
- *
- * none
- *
- * IMPLICIT OUTPUTS:
- *
- * priority
- *
- * FUNCTION VALUE:
- *
- * none
- *
- * SIDE EFFECTS:
- *
- * none
- */
-#define cma__int_attr_get_priority(_att_,_setting_) { \
- cma__t_int_attr *_int_att_; \
- (_int_att_) = cma__validate_default_attr (_att_); \
- cma__int_lock ((_int_att_)->mutex); \
- (*(_setting_)) = (_int_att_)->priority; \
- cma__int_unlock ((_int_att_)->mutex); \
- }
-
-
-/*
- * FUNCTIONAL DESCRIPTION:
- *
- * cma__int_attr_get_sched - Performs work of cma_attr_get_sched
- *
- * FORMAL PARAMETERS:
- *
- * cma_t_attr *_att_ _ Attributes object used
- * cma_t_sched_policy *_setting_ - Current setting
- *
- * IMPLICIT INPUTS:
- *
- * none
- *
- * IMPLICIT OUTPUTS:
- *
- * scheduling policy
- *
- * FUNCTION VALUE:
- *
- * none
- *
- * SIDE EFFECTS:
- *
- * none
- */
-#define cma__int_attr_get_sched(_att_,_setting_) { \
- cma__t_int_attr *_int_att_; \
- (_int_att_) = cma__validate_default_attr (_att_); \
- cma__int_lock ((_int_att_)->mutex); \
- (*(_setting_)) = (_int_att_)->policy; \
- cma__int_unlock ((_int_att_)->mutex); \
- }
-
-
-/*
- * FUNCTIONAL DESCRIPTION:
- *
- * cma__int_attr_get_inherit_sched - Performs work of
- * cma_attr_get_inherit_sched
- *
- * FORMAL PARAMETERS:
- *
- * cma_t_attr *_att_ - Attributes object to use
- * cma_t_sched_inherit *_setting_ - Current setting
- *
- * IMPLICIT INPUTS:
- *
- * none
- *
- * IMPLICIT OUTPUTS:
- *
- * Inheritable scheduling policy
- *
- * FUNCTION VALUE:
- *
- * none
- *
- * SIDE EFFECTS:
- *
- * none
- */
-#define cma__int_attr_get_inherit_sched(_att_,_setting_) { \
- cma__t_int_attr *_int_att_; \
- (_int_att_) = cma__validate_default_attr (_att_); \
- cma__int_lock ((_int_att_)->mutex); \
- (*(_setting_)) \
- = ((_int_att_)->inherit_sched \
- ? cma_c_sched_inherit : cma_c_sched_use_default); \
- cma__int_unlock ((_int_att_)->mutex); \
- }
-
-/*
- * FUNCTIONAL DESCRIPTION:
- *
- * cma__int_attr_set_stacksize - Performs work for cma_attr_set_stacksize
- *
- * FORMAL PARAMETERS:
- *
- * cma_t_attr *_att_ - Attributes object to use
- * cma_t_natural _setting_ - Setting
- *
- * IMPLICIT INPUTS:
- *
- * none
- *
- * IMPLICIT OUTPUTS:
- *
- * none
- *
- * FUNCTION VALUE:
- *
- * none
- *
- * SIDE EFFECTS:
- *
- * Change attribute objects stack size setting
- */
-#define cma__int_attr_set_stacksize(_att_,_setting_) { \
- cma__t_int_attr *_int_att_; \
- if ((_setting_) <= 0) \
- cma__error (cma_s_badparam); \
- _int_att_ = cma__validate_attr (_att_); \
- cma__int_lock ((_int_att_)->mutex); \
- _int_att_->stack_size = cma__roundup_chunksize(_setting_); \
- cma__free_cache (_int_att_, cma__c_obj_tcb); \
- _int_att_->cache[cma__c_obj_tcb].revision++; \
- _int_att_->cache[cma__c_obj_stack].revision++; \
- cma__int_unlock (_int_att_->mutex); \
- }
-
-/*
- * FUNCTIONAL DESCRIPTION:
- *
- * cma__int_attr_get_stacksize - Performs work of cma_attr_get_stacksize
- *
- * FORMAL PARAMETERS:
- *
- * cma_t_attr *_att_ - Attributes object to use
- * cma_t_natural *_setting_ - Current setting
- *
- * IMPLICIT INPUTS:
- *
- * none
- *
- * IMPLICIT OUTPUTS:
- *
- * Attribute objects stack size setting
- *
- * FUNCTION VALUE:
- *
- * none
- *
- * SIDE EFFECTS:
- *
- * none
- */
-#define cma__int_attr_get_stacksize(_att_,_setting_) { \
- cma__t_int_attr *_int_att_; \
- (_int_att_) = cma__validate_default_attr (_att_); \
- cma__int_lock ((_int_att_)->mutex); \
- (*(_setting_)) = (_int_att_)->stack_size; \
- cma__int_unlock ((_int_att_)->mutex); \
- }
-
-
-/*
- * FUNCTIONAL DESCRIPTION:
- *
- * cma__int_attr_set_guardsize - Performs work for cma_attr_set_guardsize
- *
- * FORMAL PARAMETERS:
- *
- * cma_t_attr *_att_ - Attributes object to use
- * cma_t_natural _setting_ - Setting
- *
- * IMPLICIT INPUTS:
- *
- * none
- *
- * IMPLICIT OUTPUTS:
- *
- * none
- *
- * FUNCTION VALUE:
- *
- * none
- *
- * SIDE EFFECTS:
- *
- * Change attribute objects guard size setting
- */
-#define cma__int_attr_set_guardsize(_att_,_setting_) { \
- cma__t_int_attr *_int_att_; \
- _int_att_ = cma__validate_attr (_att_); \
- cma__int_lock ((_int_att_)->mutex); \
- _int_att_->guard_size = cma__roundup_chunksize(_setting_); \
- cma__free_cache (_int_att_, cma__c_obj_tcb); \
- _int_att_->cache[cma__c_obj_tcb].revision++; \
- _int_att_->cache[cma__c_obj_stack].revision++; \
- cma__int_unlock (_int_att_->mutex); \
- }
-
-/*
- * FUNCTIONAL DESCRIPTION:
- *
- * cma__int_attr_get_guardsize - Performs work of cma_attr_get_guardsize
- *
- * FORMAL PARAMETERS:
- *
- * cma_t_attr *_att_ - Attributes object to use
- * cma_t_natural *_setting_ - Current setting
- *
- * IMPLICIT INPUTS:
- *
- * none
- *
- * IMPLICIT OUTPUTS:
- *
- * Attribute objects guard size setting
- *
- * FUNCTION VALUE:
- *
- * none
- *
- * SIDE EFFECTS:
- *
- * none
- */
-#define cma__int_attr_get_guardsize(_att_,_setting_) { \
- cma__t_int_attr *_int_att_; \
- (_int_att_) = cma__validate_default_attr (_att_); \
- cma__int_lock ((_int_att_)->mutex); \
- (*(_setting_)) = (_int_att_)->guard_size; \
- cma__int_unlock ((_int_att_)->mutex); \
- }
-
-/*
- * TYPEDEFS
- */
-#ifndef __STDC__
-struct CMA__T_INT_MUTEX; /* Avoid circular dependency */
-#endif
-
-typedef struct CMA__T_CACHE {
- cma_t_natural revision; /* Revisions */
- cma_t_natural count;
- cma__t_queue queue; /* Cache headers */
- } cma__t_cache;
-
-typedef struct CMA__T_INT_ATTR {
- cma__t_object header; /* Common header */
- struct CMA__T_INT_ATTR *attributes; /* Point to controlling attr */
- struct CMA__T_INT_MUTEX *mutex; /* Serialize access to
- object */
- cma_t_priority priority; /* Priority of new thread */
- cma_t_sched_policy policy; /* Sched policy of thread */
- cma_t_boolean inherit_sched; /* Is scheduling inherited? */
- cma_t_natural stack_size; /* Size of stack (bytes) */
- cma_t_natural guard_size; /* Size of guard (bytes) */
- cma_t_mutex_kind mutex_kind; /* Mutex kind */
- cma__t_cache cache[cma__c_obj_num]; /* Cache information */
- cma_t_boolean delete_pending; /* attr. obj. is deleted */
- cma_t_natural refcnt; /* Number of objects using attr. obj */
- } cma__t_int_attr;
-
-/*
- * GLOBAL DATA
- */
-
-extern cma__t_int_attr cma__g_def_attr;
-
-/*
- * INTERNAL INTERFACES
- */
-
-extern void cma__destroy_attributes (cma__t_int_attr *);
-
-extern void cma__free_attributes (cma__t_int_attr *);
-
-extern void cma__free_cache (cma__t_int_attr *,cma_t_natural );
-
-extern cma__t_int_attr *cma__get_attributes (cma__t_int_attr *);
-
-extern void cma__init_attr (void);
-
-extern void cma__reinit_attr (cma_t_integer);
-
-#endif
diff --git a/gdb/osf-share/cma_deb_core.h b/gdb/osf-share/cma_deb_core.h
deleted file mode 100644
index d6069d2..0000000
--- a/gdb/osf-share/cma_deb_core.h
+++ /dev/null
@@ -1,174 +0,0 @@
-/*
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission. None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- * This file defines the internal interface to the core of CMA
- * debugging services. (The client interface to debugging services
- * is provided by cma_debug_client.h).
- */
-
-#ifndef CMA_DEB_CORE
-#define CMA_DEB_CORE
-
-/*
- * INCLUDE FILES
- */
-#include <cma.h>
-#include <cma_mutex.h>
-#include <cma_queue.h>
-#include <cma_tcb_defs.h>
-#include <cma_util.h>
-
-/*
- * CONSTANTS AND MACROS
- */
-
-
-/*
- * TYPEDEFS
- */
-
-/*FIX-ME* Need to use sizes that are platform specific */
-typedef long int cma___t_debug_ctx[17];
-
-/*
- * Type defing the format of known object lists
- */
-typedef struct CMA__T_KNOWN_OBJECT {
- cma__t_queue queue; /* Queue header for known objects */
- cma__t_int_mutex *mutex; /* Mutex to control access to queue */
- } cma__t_known_object;
-
-
-/*
- * Type defining the registration for one debug client (e.g. Ada)
- */
-typedef struct CMA__T_DEB_REGISTRY {
- cma_t_address entry; /* Client's debug entry point */
- cma_t_key key; /* Client's context key */
- cma_t_integer fac; /* Client's debug facility number */
- cma_t_boolean has_prolog; /* Client's TCBs have std prolog */
- } cma__t_deb_registry;
-
-#define cma__c_deb_max_clients 10
-
-/*
- * Type defining the global debugging state for all threads.
- */
-typedef struct CMA__T_DEBUG_STATE {
- /*
- * The following flag is set if changes were made while in the
- * debugger that may make the ready lists inconsistent. For
- * example, if a thread priority is changed in the debugger, the
- * thread is not moved between queues. Making things consistent
- * is deferred to when the dispatcher is next invoked -- which we
- * try to make very soon.
- */
- cma_t_boolean is_inconsistency; /* Ready lists are inconsistent */
-
-
- cma_t_boolean events_enabled; /* Set if _any_ event is enabled */
- cma_t_boolean flags[cma__c_debevt__dim];
- /* Which events are enabled */
- cma__t_int_tcb *next_to_run; /* TCB of thread to run next */
-
- cma__t_int_mutex *mutex; /* Mutex for registering clients */
- cma_t_integer client_count; /* Count of debug clients */
- cma__t_deb_registry clients[cma__c_deb_max_clients+1];
- /* Array of current debug
- clients */
- } cma__t_debug_state;
-
-
-/*
- * Routine that will symbolize and address and print it.
- */
-typedef void (*cma__t_print_symbol) (cma_t_address);
-
-
-/*
- * GLOBAL DATA
- */
-
-/*
- * Variable holding the global debugging state
- *
- * (This is primarily written by the debugger interface and read
- * by the thread dispatcher).
- */
-extern cma__t_debug_state cma__g_debug_state;
-
-/*
- * Known object queues
- */
-extern cma__t_known_object cma__g_known_atts;
-extern cma__t_known_object cma__g_known_cvs;
-extern cma__t_known_object cma__g_known_mutexes;
-extern cma__t_known_object cma__g_known_threads;
-
-/*
- * INTERNAL INTERFACES
- */
-
-/* Get information while in debugger context */
-extern void cma__deb_get (cma__t_int_tcb *,
- cma_t_debug_get,
- cma_t_address,
- cma_t_integer,cma_t_integer);
-
-/* Set information while in debugger context */
-extern void cma__deb_set (cma__t_int_tcb *, cma_t_debug_set,
- cma_t_address, cma_t_integer);
-
-extern void cma__init_debug (void);
-
-extern void cma__reinit_debug (cma_t_integer);
-
-extern void cma__deb_anytcb_to_tcb (cma_t_tcb_header *, cma__t_int_tcb **);
-
-extern void cma__deb_fac_to_client (cma_t_integer, cma_t_key *);
-
-extern void cma__deb_get_client_info (cma_t_key, cma_t_address *,
- cma_t_boolean *);
-
-extern void cma__deb_get_context (cma__t_int_tcb *, cma_t_key,cma_t_address *);
-
-extern cma__t_int_tcb *cma__deb_get_self_tcb (void);
-
-extern void cma__deb_get_time_slice (cma_t_interval *);
-
-extern cma__t_int_tcb *cma__deb_next_tcb (cma__t_int_tcb *,
- cma_t_integer *,
- cma_t_integer *,
- cma_t_boolean *);
-
-extern cma_t_boolean cma__deb_set_alert (cma__t_int_tcb *);
-
-extern void cma__deb_set_next_thread (cma__t_int_tcb *);
-
-extern void cma__deb_set_force_dispatch (cma_t_address );
-
-extern void cma__deb_set_time_slice (cma_t_interval);
-
-extern void cma__deb_show_thread (cma__t_int_tcb *, cma_t_boolean,
- cma_t_boolean, cma___t_debug_ctx,
- cma__t_eol_routine,
- cma__t_eol_routine, cma__t_print_symbol);
-
-extern void
-cma__deb_show_stats (cma__t_int_tcb *, cma_t_boolean,
- cma_t_boolean, cma__t_eol_routine,
- cma__t_eol_routine, cma__t_print_symbol);
-#endif
diff --git a/gdb/osf-share/cma_debug_client.h b/gdb/osf-share/cma_debug_client.h
deleted file mode 100644
index 8a3d333..0000000
--- a/gdb/osf-share/cma_debug_client.h
+++ /dev/null
@@ -1,199 +0,0 @@
-/*
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission. None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- * Header file providing access to CMA clients that implement
- * language run-times to the CMA debugger capabilities.
- *
- * NOTE: the clients that are able to use this interface is
- * very limited because clients needing task debugging must have
- * support in the system debugger as well as here (at present).
- * The following are the only legitimate clients of this interface:
- * ADA runtime, C++ tasking library, and CMA.
- *
- *FIX-ME* We shall endeavor to extend these capabilities so that the
- * all-platform CMA debugger CMA_DEBUG and any client can layer
- * on thread debugging. But that is still an open design problem.
- * The design here does not preclude that extension (for example,
- * the identity of the debug-client is indicated in an "open"
- * manner by using the CMA context key as the identifier.
- */
-
-#ifndef CMA_DEBUG_CLIENT
-#define CMA_DEBUG_CLIENT
-
-/*
- * INCLUDE FILES
- */
-#include <cma.h>
-
-/*
- * CONSTANTS AND MACROS
- */
-
-/*
- * TYPEDEFS
- */
-
-/*
- * Type describing constants for a valid TCB sentinel.
- * Exactly one value is valid, but we provide a symbolic name for
- * at least one invalid sentinel as a convenience.
- */
-typedef enum CMA_T_TCB_SENTINEL {
- cma_c_tcb_sentinel_nogood = 0, /* Invalid sentinel constant */
- cma_c_tcb_sentinel = 0x0ACEFACE /* Valid TCB sentinel */
- } cma_t_tcb_sentinel;
-
-/*
- * Type describing pad fields needed to align the "standard prolog"
- * to the right byte at the front of each TCB. These fields are
- * free to be put to any use by the client.
- *
- * This is 32 bytes long and is fixed at this size for all clients
- * and CMA, for all time.
- */
-typedef struct CMA_T_TCB_PRIVATE {
- cma_t_integer pad1;
- cma_t_integer pad2;
- cma_t_integer pad3;
- cma_t_integer pad4;
- cma_t_integer pad5;
- cma_t_integer pad6;
- cma_t_integer pad7;
- cma_t_integer pad8;
- } cma_t_tcb_private;
-
-/*
- * Type describing the "standard prolog" that clients should use
- * within their task control blocks. We assume that the client will
- * store their "task control block" as a per-thread context under
- * the context key specified here.
- */
-typedef struct CMA_T_TCB_PROLOG {
- cma_t_tcb_sentinel sentinel; /* Validity sentinel */
- cma_t_thread client_thread; /* Thread corresonding to task */
- cma_t_key client_key; /* Context key this is stored under */
- cma_t_address reserved1; /* Must be zero, reserved to CMA */
- } cma_t_tcb_prolog;
-
-/*
- * Type defining the layout of all TCBs and TASKS. This format
- * ensures that tasks will be self-identifying to the debugger.
- * this layout must never change as the CMA DEBUG Clients cannot
- * be changed after CMA ships.
- */
-typedef struct CMA_T_TCB_HEADER {
- cma_t_tcb_private IGNORED; /* TCB fields private to the client */
- cma_t_tcb_prolog prolog; /* The standard prolog goes here */
- } cma_t_tcb_header;
-
-
-/*
- * Type describing the kinds of information that a CMA debug
- * client can GET about a thread.
- */
-typedef enum CMA_T_DEBUG_GET {
- /*
- * All of the following items use a buffer whose size is
- * four bytes. (That is four must be passed as the buffer_size
- * parameter to cma_debug_get.)
- */
- cma_c_debget_guardsize = 1, /* Current guard size (bytes) */
- cma_c_debget_is_held = 2, /* Is it on hold? */
- cma_c_debget_is_initial = 3, /* Is it the initial thread? */
- cma_c_debget_number = 4, /* Thread's number */
- cma_c_debget_stack_ptr = 5, /* Current stack pointer */
- cma_c_debget_stack_base = 6, /* Stack base address */
- cma_c_debget_stack_top = 7, /* Stack top address */
- cma_c_debget_sched_state = 8, /* Scheduler state
- * 0 - run
- * 1 - ready
- * 2 - blocked
- * 3 - terminated
- */
- cma_c_debget_reserve_size = 9, /* Size of stack reserve (bytes) */
- cma_c_debget_base_prio = 10, /* Base priority */
- cma_c_debget_priority = 11, /* Current priority */
- cma_c_debget_regs = 12, /* Register set (and proc. state) */
- cma_c_debget_alt_pending = 13, /* Alert is pending */
- cma_c_debget_alt_a_enable = 14, /* Asynch alert delivery enabled */
- cma_c_debget_alt_g_enable = 15, /* General alert delivery enabled */
- cma_c_debget_substate = 16, /* Substate (or wait state) */
- cma_c_debget_object_addr = 17, /* Address of thread object */
- cma_c_debget_thkind = 18, /* Kind of thread */
- cma_c_debget_detached = 19, /* Thread is detached */
- cma_c_debget_tcb_size = 20, /* TCB size */
- cma_c_debget_start_pc = 21, /* Start address */
- cma_c_debget_next_pc = 22, /* Next instruction */
- cma_c_debget_policy = 23, /* Sched policy */
- cma_c_debget_stack_yellow = 24, /* Addr of start of guard area */
- cma_c_debget_stack_default = 25 /* True if on default stack */
-
- } cma_t_debug_get;
-
-/*
- * Type describing the kinds of information that a CMA debug
- * client can SET (or change) about a thread using cma_debug_set.
- */
-typedef enum CMA_T_DEBUG_SET {
- /*
- * All of the following items use a buffer whose size is
- * four bytes. (That is four must be passed as the buffer_size
- * parameter to cma_debug_set.)
- */
- cma_c_debset_priority = 1, /* Set the priority */
- cma_c_debset_policy = 2, /* Set the sched policy */
- cma_c_debset_hold = 3, /* Put thread on hold */
- cma_c_debset_regs = 4 /* Set the regs and proc. state */
-
- } cma_t_debug_set;
-
-
-/*
- * GLOBAL DATA
- *
- * none
- */
-
-/*
- * EXTERNAL INTERFACES
- */
-
-/*
- * Routine to register with the CMA debug dispatcher.
- */
-extern void cma_debug_register (cma_t_address,
- cma_t_key,cma_t_integer, cma_t_boolean);
-
-/*
- * Routine to get get thread state needed by the CMA debug client.
- */
-extern void cma_debug_get (cma_t_thread *,
- cma_t_debug_get, cma_t_address,cma_t_integer);
-
-/*
- * Get thread context given an sp and a key
- */
-extern void cma_debug_get_sp_context (cma_t_address,
- cma_t_key, cma_t_address *);
-
-/*
- * Routine to set thread state as needed by the CMA debug client.
- */
-extern void cma_debug_set (cma_t_thread *,
- cma_t_debug_set, cma_t_address,cma_t_integer);
-
-#endif
diff --git a/gdb/osf-share/cma_errors.h b/gdb/osf-share/cma_errors.h
deleted file mode 100644
index 8ac1795..0000000
--- a/gdb/osf-share/cma_errors.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission. None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- * This module is the interface between CMA services and
- * the platform-specific error reporting mechanism.
- */
-
-#ifndef CMA_ERRORS
-#define CMA_ERRORS
-
-/*
- * INCLUDE FILES
- */
-
-/*
- * CONSTANTS AND MACROS
- */
-
-/*
- * TYPEDEFS
- */
-
-/*
- * GLOBAL DATA
- */
-
-/*
- * INTERNAL INTERFACES
- */
-
-/*
- * The cma__bugcheck function will print information to stderr (or sys$error
- * on VMS), and more extensive information to the file cma_dump.log in the
- * current working directory.
- */
-extern void cma__bugcheck (char *,...);
-
-extern void cma__error (int);
-
-extern void cma__unimplemented (void);
-
-#endif
diff --git a/gdb/osf-share/cma_handle.h b/gdb/osf-share/cma_handle.h
deleted file mode 100644
index d1bd646..0000000
--- a/gdb/osf-share/cma_handle.h
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission. None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- * Header file for handles
- */
-
-#ifndef CMA_HANDLE
-#define CMA_HANDLE
-
-/*
- * INCLUDE FILES
- */
-
-#include <cma_defs.h>
-#include <cma_attr.h>
-
-/*
- * CONSTANTS AND MACROS
- */
-
-#define cma__validate_attr(handle) \
- ((cma__t_int_attr *)cma__validate_handle ( \
- (cma_t_handle *)(handle), \
- cma__c_obj_attr))
-
-#define cma__validate_cv(handle) \
- ((cma__t_int_cv *)cma__validate_handle ( \
- (cma_t_handle *)(handle), \
- cma__c_obj_cv))
-
-#define cma__validate_mutex(handle) \
- ((cma__t_int_mutex *)cma__validate_handle ( \
- (cma_t_handle *)(handle), \
- cma__c_obj_mutex))
-
-#define cma__validate_tcb(handle) \
- ((cma__t_int_tcb *)cma__validate_handle ( \
- (cma_t_handle *)(handle), \
- cma__c_obj_tcb))
-
-#define cma__validate_stack(handle) \
- ((cma__t_int_stack *)cma__validate_handle ( \
- (cma_t_handle *)(handle), \
- cma__c_obj_stack))
-
-#define cma__validate_null_attr(handle) \
- ((cma__t_int_attr *)cma__validate_handle_null ( \
- (cma_t_handle *)(handle), \
- cma__c_obj_attr))
-
-#define cma__validate_null_cv(handle) \
- ((cma__t_int_cv *)cma__validate_handle_null ( \
- (cma_t_handle *)(handle), \
- cma__c_obj_cv))
-
-#define cma__validate_null_mutex(handle) \
- ((cma__t_int_mutex *)cma__validate_handle_null ( \
- (cma_t_handle *)(handle), \
- cma__c_obj_mutex))
-
-#define cma__validate_null_tcb(handle) \
- ((cma__t_int_tcb *)cma__validate_handle_null ( \
- (cma_t_handle *)(handle), \
- cma__c_obj_tcb))
-
-#define cma__validate_null_stack(handle) \
- ((cma__t_int_stack *)cma__validate_handle_null ( \
- (cma_t_handle *)(handle), \
- cma__c_obj_stack))
-
-#define cma__val_attr_stat(handle,obj) \
- cma__val_hand_stat ( \
- (cma_t_handle *)(handle), \
- cma__c_obj_attr, \
- (cma__t_object **)obj)
-
-#define cma__val_cv_stat(handle,obj) \
- cma__val_hand_stat ( \
- (cma_t_handle *)(handle), \
- cma__c_obj_cv, \
- (cma__t_object **)obj)
-
-#define cma__val_mutex_stat(handle,obj) \
- cma__val_hand_stat ( \
- (cma_t_handle *)(handle), \
- cma__c_obj_mutex, \
- (cma__t_object **)obj)
-
-#define cma__val_tcb_stat(handle) \
- cma__val_hand_stat ( \
- (cma_t_handle *)(handle), \
- cma__c_obj_tcb, \
- (cma__t_object **)obj)
-
-#define cma__val_stack_stat(handle,obj) \
- cma__val_hand_stat ( \
- (cma_t_handle *)(handle), \
- cma__c_obj_stack, \
- (cma__t_object **)obj)
-
-#define cma__val_nullattr_stat(handle,obj) \
- cma__val_handnull_stat ( \
- (cma_t_handle *)(handle), \
- cma__c_obj_attr, \
- (cma__t_object **)obj)
-
-#define cma__val_nullcv_stat(handle,obj) \
- cma__val_handnull_stat ( \
- (cma_t_handle *)(handle), \
- cma__c_obj_cv, \
- (cma__t_object **)obj)
-
-#define cma__val_nullmutex_stat(handle,obj) \
- cma__val_handnull_stat ( \
- (cma_t_handle *)(handle), \
- cma__c_obj_mutex, \
- (cma__t_object **)obj)
-
-#define cma__val_nulltcb_stat(handle,obj) \
- cma__val_handnull_stat ( \
- (cma_t_handle *)(handle), \
- cma__c_obj_tcb, \
- (cma__t_object **)obj)
-
-#define cma__val_nullstack_stat(handle) \
- cma__val_handnull_stat ( \
- (cma_t_handle *)(handle), \
- cma__c_obj_stack, \
- (cma__t_object **)obj)
-
-/*
- * TYPEDEFS
- */
-
-/*
- * Internal format of a handle (to the outside world it's an array of two
- * addresses, but we know better).
- */
-typedef struct CMA__T_INT_HANDLE {
- cma__t_object *pointer; /* Address of internal structure */
- cma__t_short sequence; /* Sequence number of object */
- cma__t_short type; /* Type code of object */
- } cma__t_int_handle;
-
-/*
- * GLOBAL DATA
- */
-
-/*
- * INTERNAL INTERFACES
- */
-
-extern void cma__clear_handle (cma_t_handle *);
-
-extern void cma__object_to_handle (cma__t_object *, cma_t_handle *);
-
-extern cma__t_int_attr * cma__validate_default_attr (cma_t_handle *);
-
-extern cma_t_status cma__val_defattr_stat (cma_t_handle *, cma__t_int_attr **);
-
-extern cma__t_object * cma__validate_handle (cma_t_handle *, cma_t_natural );
-
-extern cma_t_status cma__val_hand_stat (cma_t_handle *,
- cma_t_natural, cma__t_object **);
-
-extern cma__t_object *cma__validate_handle_null (cma_t_handle *,
- cma_t_natural);
-
-extern cma_t_status cma__val_handnull_stat (cma_t_handle *,
- cma_t_natural, cma__t_object **);
-
-#endif
diff --git a/gdb/osf-share/cma_init.h b/gdb/osf-share/cma_init.h
deleted file mode 100644
index 7309736..0000000
--- a/gdb/osf-share/cma_init.h
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission. None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- * Header file for CMA initialization
- */
-
-#ifndef CMA_INIT
-#define CMA_INIT
-
-/*
- * INCLUDE FILES
- */
-#include <dce/cma_host.h>
-#include <cma_errors.h>
-
-/*
- * CONSTANTS AND MACROS
- */
-
-#define cma__c_env_maxattr 0
-#define cma__c_env_minattr 1
-#define cma__c_env_maxcond 2
-#define cma__c_env_mincond 3
-#define cma__c_env_maxmutex 4
-#define cma__c_env_minmutex 5
-#define cma__c_env_maxthread 6
-#define cma__c_env_minthread 7
-#define cma__c_env_maxcluster 8
-#define cma__c_env_mincluster 9
-#define cma__c_env_maxvp 10
-#define cma__c_env_multiplex 11
-#define cma__c_env_trace 12
-#define cma__c_env_trace_file 13
-
-#define cma__c_env_count 13
-
-
-/*
- * cma__int_init
- *
- * Initialize the main body of CMA exactly once.
- *
- * We raise an exception if, for some odd reason, there are already threads
- * in the environment (e.g. kernel threads), and one of them is trying to
- * initialize CMA before the first thread got all the way through the actual
- * initialization. This code maintains the invariants: "after successfully
- * calling CMA_INIT, you can call any CMA function", and "CMA is actually
- * initialized at most once".
- */
-/*#ifndef _HP_LIBC_R */
-
-#if defined _HP_LIBC_R ||(defined(SNI_SVR4) && !defined(CMA_INIT_NEEDED))
-# define cma__int_init()
-#else
-# define cma__int_init() { \
- if (!cma__tac_isset(&cma__g_init_started)) { \
- if (!cma__test_and_set (&cma__g_init_started)) { \
- cma__init_static (); \
- cma__test_and_set (&cma__g_init_done); \
- } \
- else if (!cma__tac_isset (&cma__g_init_done)) { \
- cma__error (cma_s_inialrpro); \
- }}}
-#endif
-
-/*
- * TYPEDEFS
- */
-
-typedef enum CMA__T_ENV_TYPE {
- cma__c_env_type_int,
- cma__c_env_type_file
- } cma__t_env_type;
-
-typedef struct CMA__T_ENV {
- char *name; /* Name of environment variable */
- cma__t_env_type type; /* Type of variable */
- cma_t_integer value; /* Numeric value of the variable */
- } cma__t_env;
-
-/*
- * GLOBAL DATA
- */
-
-extern cma__t_env cma__g_env[cma__c_env_count];
-extern cma__t_atomic_bit cma__g_init_started;
-extern cma__t_atomic_bit cma__g_init_done;
-extern char *cma__g_version;
-
-/*
- * INTERNAL INTERFACES
- */
-
-extern void
-cma__init_static (void); /* Initialize static data */
-
-#if _CMA_OS_ != _CMA__VMS
-extern void cma__init_atfork (void);
-#endif
-
-#endif
diff --git a/gdb/osf-share/cma_list.h b/gdb/osf-share/cma_list.h
deleted file mode 100644
index 463fa49..0000000
--- a/gdb/osf-share/cma_list.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission. None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- * Header file for generic list functions operating on singly linked
- * null-terminated lists. Items may not be REMOVED from the list! The
- * intent is that the list can be traversed (for read-only operations)
- * without locking, since insertion is "safe" (though not truely
- * atomic). THIS ASSUMES THAT THE HARDWARE MAKES WRITES VISIBLE TO READS
- * IN THE ORDER IN WHICH THEY OCCURRED! WITHOUT SUCH READ/WRITE
- * ORDERING, IT MAY BE NECESSARY TO INSERT "BARRIERS" TO PRODUCE THE
- * REQUIRED VISIBILITY!
- */
-
-#ifndef CMA_LIST
-#define CMA_LIST
-
-/*
- * INCLUDE FILES
- */
-
-#include <cma.h>
-
-/*
- * CONSTANTS AND MACROS
- */
-
-#define cma__c_null_list ((cma__t_list *)cma_c_null_ptr)
-
-/*
- * Test whether a list is empty. Return cma_c_true if so, else
- * cma_c_false.
- */
-#define cma__list_empty(head) ((head)->link == cma__c_null_list)
-
-/*
- * Initialize a queue header to empty.
- */
-#define cma__list_init(head) (void)((head)->link = cma__c_null_list)
-
-/*
- * Insert an element in a list following the specified item (or at the
- * beginning of the list if "list" is the list head). NOTE: insertion
- * operations should be interlocked by the caller!
- */
-#define cma__list_insert(element,list) (void)( \
- (element)->link = (list)->link, \
- (list)->link = (element))
-
-/*
- * Return the next item in a list (or the first, if the address is of the
- * list header)
- */
-#define cma__list_next(element) ((element)->link)
-
-/*
- * TYPEDEFS
- */
-
-typedef struct CMA__T_LIST {
- struct CMA__T_LIST *link; /* Forward link */
- } cma__t_list;
-
-/*
- * GLOBAL DATA
- */
-
-/*
- * INTERNAL INTERFACES
- */
-
-#endif
diff --git a/gdb/osf-share/cma_mutex.h b/gdb/osf-share/cma_mutex.h
deleted file mode 100644
index 77d5290..0000000
--- a/gdb/osf-share/cma_mutex.h
+++ /dev/null
@@ -1,232 +0,0 @@
-/*
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission. None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- * Header file for mutex operations
- */
-
-#ifndef CMA_MUTEX
-#define CMA_MUTEX
-
-/*
- * INCLUDE FILES
- */
-
-#include <cma.h>
-#include <cma_attr.h>
-#include <cma_defs.h>
-#include <cma_semaphore_defs.h>
-#include <cma_sequence.h>
-#include <cma_tcb_defs.h>
-#include <cma_stack.h>
-
-/*
- * CONSTANTS AND MACROS
- */
-
-/*
- * TYPEDEFS
- */
-
-typedef struct CMA__T_INT_MUTEX {
- cma__t_object header; /* Common header (sequence, type) */
- cma__t_int_attr *attributes; /* Back link */
- cma__t_int_tcb *owner; /* Current owner (if any) */
- cma_t_integer nest_count; /* Nesting level for recursive mutex */
- cma__t_atomic_bit *unlock; /* Pointer used for unlock operation */
- cma__t_atomic_bit lock; /* Set if currently locked */
- struct CMA__T_INT_MUTEX *int_lock; /* Internal protection for mutex */
- cma__t_atomic_bit event; /* Clear when unlock requires action */
- cma__t_atomic_bit waiters; /* Clear when threads are waiting */
- cma__t_atomic_bit bitbucket; /* Fake bit to keep friendlies
- locked */
- cma_t_mutex_kind mutex_kind; /* Kind of mutex */
- cma__t_semaphore semaphore; /* Semaphore for low-level wait */
- } cma__t_int_mutex;
-
-
-/*
- * FUNCTIONAL DESCRIPTION:
- *
- * Lock a mutex (internal)
- *
- * FORMAL PARAMETERS:
- *
- * mutex Pointer to mutex object to lock
- *
- * IMPLICIT INPUTS:
- *
- * none
- *
- * IMPLICIT OUTPUTS:
- *
- * none
- *
- * FUNCTION VALUE:
- *
- * none
- *
- * SIDE EFFECTS:
- *
- * none
- */
-#ifdef NDEBUG
-# define cma__int_lock(mutex) { \
- if (cma__test_and_set (&((cma__t_int_mutex *)mutex)->lock)) { \
- cma_t_status res;\
- res = cma__int_mutex_block ((cma__t_int_mutex *)mutex); \
- if (res != cma_s_normal) cma__error (res); \
- } \
- }
-#else
-# define cma__int_lock(mutex) { \
- cma__t_int_tcb *__ltcb__; \
- __ltcb__ = cma__get_self_tcb (); \
- if (cma__test_and_set (&((cma__t_int_mutex *)mutex)->lock)) { \
- cma_t_status res;\
- res = cma__int_mutex_block ((cma__t_int_mutex *)mutex); \
- if (res != cma_s_normal) cma__error (res); \
- } \
- ((cma__t_int_mutex *)mutex)->owner = __ltcb__; \
- }
-#endif
-
-/*
- * FUNCTIONAL DESCRIPTION:
- *
- * Unlock a mutex (internal)
- *
- * FORMAL PARAMETERS:
- *
- * mutex Pointer to mutex object to unlock
- *
- * IMPLICIT INPUTS:
- *
- * none
- *
- * IMPLICIT OUTPUTS:
- *
- * none
- *
- * FUNCTION VALUE:
- *
- * none
- *
- * SIDE EFFECTS:
- *
- * none
- */
-#ifdef NDEBUG
-# define cma__int_unlock(mutex) { \
- cma__unset (((cma__t_int_mutex *)mutex)->unlock); \
- if (!cma__test_and_set (&((cma__t_int_mutex *)mutex)->event)) { \
- cma_t_status res;\
- res = cma__int_mutex_unblock ((cma__t_int_mutex *)mutex); \
- if (res != cma_s_normal) cma__error (res); \
- } \
- }
-#else
-# define cma__int_unlock(mutex) { \
- cma__t_int_tcb *__utcb__; \
- __utcb__ = cma__get_self_tcb (); \
- if (((cma__t_int_mutex *)mutex)->mutex_kind == cma_c_mutex_fast) { \
- cma__assert_warn ( \
- (__utcb__ == ((cma__t_int_mutex *)mutex)->owner), \
- "attempt to release mutx owned by another thread"); \
- ((cma__t_int_mutex *) mutex)->owner \
- = (cma__t_int_tcb *)cma_c_null_ptr; \
- } \
- cma__unset (((cma__t_int_mutex *)mutex)->unlock); \
- if (!cma__test_and_set (&((cma__t_int_mutex *)mutex)->event)) { \
- cma_t_status res;\
- res = cma__int_mutex_unblock ((cma__t_int_mutex *)mutex); \
- if (res != cma_s_normal) cma__error (res); \
- } \
- }
-#endif
-
-/*
- * FUNCTIONAL DESCRIPTION:
- *
- * cma__int_mutex_delete - Performs work for cma_mutex_delete
- *
- * FORMAL PARAMETERS:
- *
- * cma__t_mutex _mutex_ - Mutex to be deleted
- *
- * IMPLICIT INPUTS:
- *
- * none
- *
- * IMPLICIT OUTPUTS:
- *
- * none
- *
- * FUNCTION VALUE:
- *
- * none
- *
- * SIDE EFFECTS:
- *
- * none
- */
-#define cma__int_mutex_delete(_mutex_) { \
- cma__t_int_mutex *_int_mutex_; \
- _int_mutex_ = cma__validate_null_mutex (_mutex_); \
- if (_int_mutex_ == (cma__t_int_mutex *)cma_c_null_ptr) \
- return; \
- if (cma__int_mutex_locked (_int_mutex_)) \
- cma__error (cma_s_in_use); \
- cma__free_mutex (_int_mutex_); \
- cma__clear_handle (_mutex_); \
- }
-
-
-/*
- * GLOBAL DATA
- */
-
-extern cma__t_sequence cma__g_mutex_seq;
-extern cma__t_int_mutex *cma__g_global_lock;
-
-/*
- * INTERNAL INTERFACES
- */
-
-extern void cma__destroy_mutex (cma__t_int_mutex *);
-
-extern void cma__free_mutex (cma__t_int_mutex *);
-
-extern void cma__free_mutex_nolock (cma__t_int_mutex *);
-
-extern cma__t_int_mutex * cma__get_first_mutex (cma__t_int_attr *);
-
-extern cma__t_int_mutex * cma__get_mutex (cma__t_int_attr *);
-
-extern void cma__init_mutex (void);
-
-extern cma_t_status cma__int_mutex_block (cma__t_int_mutex *);
-
-extern cma_t_boolean cma__int_mutex_locked (cma__t_int_mutex *);
-
-extern cma_t_boolean cma__int_try_lock (cma__t_int_mutex *);
-
-extern cma_t_status cma__int_mutex_unblock (cma__t_int_mutex *);
-
-extern cma_t_boolean cma__mutex_locked (cma_t_mutex);
-
-extern void cma__reinit_mutex (cma_t_integer);
-
-#endif
diff --git a/gdb/osf-share/cma_sched.h b/gdb/osf-share/cma_sched.h
deleted file mode 100644
index 6eb7874..0000000
--- a/gdb/osf-share/cma_sched.h
+++ /dev/null
@@ -1,279 +0,0 @@
-/*
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission. None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- * Header file for priority scheduling
- */
-
-
-#ifndef CMA_SCHED
-#define CMA_SCHED
-
-/*
- * INCLUDE FILES
- */
-
-/*
- * CONSTANTS AND MACROS
- */
-
-/*
- * Scaling factor for integer priority calculations
- */
-#define cma__c_prio_scale 8
-
-#if _CMA_VENDOR_ == _CMA__APOLLO
-/*
- * FIX-ME: Apollo cc 6.8 blows contant folded "<<" and ">>"
- */
-# define cma__scale_up(exp) ((exp) * 256)
-# define cma__scale_dn(exp) ((exp) / 256)
-#else
-# define cma__scale_up(exp) ((exp) << cma__c_prio_scale)
-# define cma__scale_dn(exp) ((exp) >> cma__c_prio_scale)
-#endif
-
-
-/*
- * Min. num. of ticks between self-adjustments for priority adjusting policies.
- */
-#define cma__c_prio_interval 10
-
-
-/*
- * Number of queues in each class of queues
- */
-#define cma__c_prio_n_id 1 /* Very-low-priority class threads */
-#define cma__c_prio_n_bg 8 /* Background class threads */
-#define cma__c_prio_n_0 1 /* Very low priority throughput quartile */
-#define cma__c_prio_n_1 2 /* Low priority throughput quartile */
-#define cma__c_prio_n_2 3 /* Medium priority throughput quartile */
-#define cma__c_prio_n_3 4 /* High priority throughput quartile */
-#define cma__c_prio_n_rt 1 /* Real Time priority queues */
-
-/*
- * Number of queues to skip (offset) to get to the queues in this section of LA
- */
-#define cma__c_prio_o_id 0
-#define cma__c_prio_o_bg cma__c_prio_o_id + cma__c_prio_n_id
-#define cma__c_prio_o_0 cma__c_prio_o_bg + cma__c_prio_n_bg
-#define cma__c_prio_o_1 cma__c_prio_o_0 + cma__c_prio_n_0
-#define cma__c_prio_o_2 cma__c_prio_o_1 + cma__c_prio_n_1
-#define cma__c_prio_o_3 cma__c_prio_o_2 + cma__c_prio_n_2
-#define cma__c_prio_o_rt cma__c_prio_o_3 + cma__c_prio_n_3
-
-/*
- * Ada_low: These threads are queued in the background queues, thus there
- * must be enough queues to allow one queue for each Ada priority below the
- * Ada default.
- */
-#define cma__c_prio_o_al cma__c_prio_o_bg
-
-/*
- * Total number of ready queues, for declaration purposes
- */
-#define cma__c_prio_n_tot \
- cma__c_prio_n_id + cma__c_prio_n_bg + cma__c_prio_n_rt \
- + cma__c_prio_n_0 + cma__c_prio_n_1 + cma__c_prio_n_2 + cma__c_prio_n_3
-
-/*
- * Formulae for determining a thread's priority. Variable priorities (such
- * as foreground and background) are scaled values.
- */
-#define cma__sched_priority(tcb) \
- ((tcb)->sched.class == cma__c_class_fore ? cma__sched_prio_fore (tcb) \
- :((tcb)->sched.class == cma__c_class_back ? cma__sched_prio_back (tcb) \
- :((tcb)->sched.class == cma__c_class_rt ? cma__sched_prio_rt (tcb) \
- :((tcb)->sched.class == cma__c_class_idle ? cma__sched_prio_idle (tcb) \
- :(cma__bugcheck ("cma__sched_priority: unrecognized class"), 0) ))))
-
-#define cma__sched_prio_fore(tcb) cma__sched_prio_fore_var (tcb)
-#define cma__sched_prio_back(tcb) ((tcb)->sched.fixed_prio \
- ? cma__sched_prio_back_fix (tcb) : cma__sched_prio_back_var (tcb) )
-#define cma__sched_prio_rt(tcb) ((tcb)->sched.priority)
-#define cma__sched_prio_idle(tcb) ((tcb)->sched.priority)
-
-#define cma__sched_prio_back_fix(tcb) \
- (cma__g_prio_bg_min + (cma__g_prio_bg_max - cma__g_prio_bg_min) \
- * ((tcb)->sched.priority + cma__c_prio_o_al - cma__c_prio_o_bg) \
- / cma__c_prio_n_bg)
-
-/*
- * FIX-ME: Enable after modeling (if we like it)
- */
-#if 1
-# define cma__sched_prio_fore_var(tcb) \
- ((cma__g_prio_fg_max + cma__g_prio_fg_min)/2)
-# define cma__sched_prio_back_var(tcb) \
- ((cma__g_prio_bg_max + cma__g_prio_bg_min)/2)
-#else
-# define cma__sched_prio_back_var(tcb) cma__sched_prio_fore_var (tcb)
-
-# if 1
-/*
- * Re-scale, since the division removes the scale factor.
- * Scale and multiply before dividing to avoid loss of precision.
- */
-# define cma__sched_prio_fore_var(tcb) \
- ((cma__g_vp_count * cma__scale_up((tcb)->sched.tot_time)) \
- / (tcb)->sched.cpu_time)
-# else
-/*
- * Re-scale, since the division removes the scale factor.
- * Scale and multiply before dividing to avoid loss of precision.
- * Left shift the numerator to multiply by two.
- */
-# define cma__sched_prio_fore_var(tcb) \
- (((cma__g_vp_count * cma__scale_up((tcb)->sched.tot_time) \
- * (tcb)->sched.priority * cma__g_init_frac_sum) << 1) \
- / ((tcb)->sched.cpu_time * (tcb)->sched.priority * cma__g_init_frac_sum \
- + (tcb)->sched.tot_time))
-# endif
-#endif
-
-/*
- * Update weighted-averaged, scaled tick counters
- */
-#define cma__sched_update_time(ave, new) \
- (ave) = (ave) - ((cma__scale_dn((ave)) - (new)) << (cma__c_prio_scale - 4))
-
-#define cma__sched_parameterize(tcb, policy) { \
- switch (policy) { \
- case cma_c_sched_fifo : { \
- (tcb)->sched.rtb = cma_c_true; \
- (tcb)->sched.spp = cma_c_true; \
- (tcb)->sched.fixed_prio = cma_c_true; \
- (tcb)->sched.class = cma__c_class_rt; \
- break; \
- } \
- case cma_c_sched_rr : { \
- (tcb)->sched.rtb = cma_c_false; \
- (tcb)->sched.spp = cma_c_true; \
- (tcb)->sched.fixed_prio = cma_c_true; \
- (tcb)->sched.class = cma__c_class_rt; \
- break; \
- } \
- case cma_c_sched_throughput : { \
- (tcb)->sched.rtb = cma_c_false; \
- (tcb)->sched.spp = cma_c_false; \
- (tcb)->sched.fixed_prio = cma_c_false; \
- (tcb)->sched.class = cma__c_class_fore; \
- break; \
- } \
- case cma_c_sched_background : { \
- (tcb)->sched.rtb = cma_c_false; \
- (tcb)->sched.spp = cma_c_false; \
- (tcb)->sched.fixed_prio = cma_c_false; \
- (tcb)->sched.class = cma__c_class_back; \
- break; \
- } \
- case cma_c_sched_ada_low : { \
- (tcb)->sched.rtb = cma_c_false; \
- (tcb)->sched.spp = cma_c_true; \
- (tcb)->sched.fixed_prio = cma_c_true; \
- (tcb)->sched.class = cma__c_class_back; \
- break; \
- } \
- case cma_c_sched_idle : { \
- (tcb)->sched.rtb = cma_c_false; \
- (tcb)->sched.spp = cma_c_false; \
- (tcb)->sched.fixed_prio = cma_c_false; \
- (tcb)->sched.class = cma__c_class_idle; \
- break; \
- } \
- default : { \
- cma__bugcheck ("cma__sched_parameterize: bad scheduling Policy"); \
- break; \
- } \
- } \
- }
-
-/*
- * TYPEDEFS
- */
-
-/*
- * Scheduling classes
- */
-typedef enum CMA__T_SCHED_CLASS {
- cma__c_class_rt,
- cma__c_class_fore,
- cma__c_class_back,
- cma__c_class_idle
- } cma__t_sched_class;
-
-/*
- * GLOBAL DATA
- */
-
-/*
- * Minimuma and maximum prioirities, for foreground and background threads,
- * as of the last time the scheduler ran. (Scaled once.)
- */
-extern cma_t_integer cma__g_prio_fg_min;
-extern cma_t_integer cma__g_prio_fg_max;
-extern cma_t_integer cma__g_prio_bg_min;
-extern cma_t_integer cma__g_prio_bg_max;
-
-/*
- * The "m" values are the slopes of the four sections of linear approximation.
- *
- * cma__g_prio_m_I = 4*N(I)/cma__g_prio_range (Scaled once.)
- */
-extern cma_t_integer cma__g_prio_m_0,
- cma__g_prio_m_1,
- cma__g_prio_m_2,
- cma__g_prio_m_3;
-
-/*
- * The "b" values are the intercepts of the four sections of linear approx.
- * (Not scaled.)
- *
- * cma__g_prio_b_I = -N(I)*(I*prio_max + (4-I)*prio_min)/prio_range + prio_o_I
- */
-extern cma_t_integer cma__g_prio_b_0,
- cma__g_prio_b_1,
- cma__g_prio_b_2,
- cma__g_prio_b_3;
-
-/*
- * The "p" values are the end points of the four sections of linear approx.
- *
- * cma__g_prio_p_I = cma__g_prio_fg_min + (I/4)*cma__g_prio_range
- *
- * [cma__g_prio_p_0 is not defined since it is not used (also, it is the same
- * as cma__g_prio_fg_min).] (Scaled once.)
- */
-extern cma_t_integer cma__g_prio_p_1,
- cma__g_prio_p_2,
- cma__g_prio_p_3;
-
-/*
- * Points to the next queue for the dispatcher to check for ready threads.
- */
-extern cma_t_integer cma__g_next_ready_queue;
-
-/*
- * Points to the queues of virtual processors (for preempt victim search)
- */
-extern cma__t_queue cma__g_run_vps;
-extern cma__t_queue cma__g_susp_vps;
-extern cma_t_integer cma__g_vp_count;
-
-/*
- * INTERNAL INTERFACES
- */
-
-#endif
diff --git a/gdb/osf-share/cma_semaphore_defs.h b/gdb/osf-share/cma_semaphore_defs.h
deleted file mode 100644
index e160de3..0000000
--- a/gdb/osf-share/cma_semaphore_defs.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission. None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- * Header file for semaphore structure definition.
- */
-#ifndef CMA_SEMAPHORE_DEFS
-#define CMA_SEMAPHORE_DEFS
-
-/*
- * INCLUDE FILES
- */
-#include <cma.h>
-#include <cma_queue.h>
-#include <cma_defs.h>
-
-/*
- * CONSTANTS AND MACROS
- */
-
-#define cma__c_semaphore_timeout 1
-#define cma__c_semaphore_event 0
-#define cma__c_select_timeout 2
-
-/*
- * TYPEDEFS
- */
-
-typedef struct CMA__T_SEMAPHORE {
- cma__t_queue queue;
- cma__t_atomic_bit nopending;
- } cma__t_semaphore;
-
-#endif
diff --git a/gdb/osf-share/cma_sequence.h b/gdb/osf-share/cma_sequence.h
deleted file mode 100644
index 8d362ed..0000000
--- a/gdb/osf-share/cma_sequence.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission. None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- * Header file for sequence generator functions
- */
-
-#ifndef CMA_SEQUENCE
-#define CMA_SEQUENCE
-
-/*
- * INCLUDE FILES
- */
-
-/*
- * CONSTANTS AND MACROS
- */
-
-/*
- * TYPEDEFS
- */
-
-#ifndef __STDC__
-struct CMA__T_INT_MUTEX;
-#endif
-
-typedef struct CMA__T_SEQUENCE {
- struct CMA__T_INT_MUTEX *mutex; /* Serialize access to counter */
- cma_t_natural seq; /* Sequence number for object */
- } cma__t_sequence;
-
-/*
- * GLOBAL DATA
- */
-
-/*
- * INTERNAL INTERFACES
- */
-
-extern cma_t_natural cma__assign_sequence (cma__t_sequence *);
-
-extern void cma__init_sequence (cma__t_sequence *);
-
-#endif
diff --git a/gdb/osf-share/cma_stack.h b/gdb/osf-share/cma_stack.h
deleted file mode 100644
index 97a41fd..0000000
--- a/gdb/osf-share/cma_stack.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission. None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- * Header file for stack management
- */
-#ifndef CMA_STACK
-#define CMA_STACK
-
-/*
- * INCLUDE FILES
- */
-
-#include <cma_tcb_defs.h>
-#include <cma.h>
-#include <cma_attr.h>
-#include <cma_queue.h>
-#include <cma_stack_int.h>
-
-/*
- * CONSTANTS AND MACROS
- */
-
-#if _CMA_UNIPROCESSOR_
-# define cma__get_self_tcb() (cma__g_current_thread)
-#endif
-
-/*
- * Round the given value (a) upto cma__g_chunk_size
- */
-#define cma__roundup_chunksize(a) (cma__roundup(a,cma__g_chunk_size))
-
-/*
- * TYPEDEFS
- */
-
-/*
- * GLOBAL DATA
- */
-
-extern cma__t_list cma__g_stack_clusters;
-extern cma__t_int_tcb *cma__g_current_thread;
-extern cma_t_integer cma__g_chunk_size;
-
-/*
- * INTERNAL INTERFACES
- */
-
-extern void cma__assign_stack (cma__t_int_stack *,cma__t_int_tcb *);
-
-extern void cma__free_stack (cma__t_int_stack *);
-
-extern void cma__free_stack_list (cma__t_queue *);
-
-#if !_CMA_UNIPROCESSOR_
-extern cma__t_int_tcb * cma__get_self_tcb (void);
-#endif
-
-extern cma__t_int_tcb * cma__get_sp_tcb (cma_t_address);
-
-extern cma__t_int_stack * cma__get_stack (cma__t_int_attr *);
-
-extern void cma__init_stack (void);
-
-extern void cma__reinit_stack (cma_t_integer);
-
-#if _CMA_PROTECT_MEMORY_
-extern void cma__remap_stack_holes (void);
-#endif
-
-#endif
diff --git a/gdb/osf-share/cma_stack_int.h b/gdb/osf-share/cma_stack_int.h
deleted file mode 100644
index 23297f5..0000000
--- a/gdb/osf-share/cma_stack_int.h
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission. None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- * Header file for stack management (internal to cma_stack.c, but
- * separate for convenience, and unit testing).
- */
-
-#ifndef CMA_STACK_INT
-#define CMA_STACK_INT
-
-/*
- * INCLUDE FILES
- */
-
-#include <cma.h>
-#include <cma_queue.h>
-#include <cma_list.h>
-#include <cma_tcb_defs.h>
-
-/*
- * CONSTANTS AND MACROS
- */
-
-#define cma___c_first_free_chunk 0
-#define cma___c_min_count 2 /* Smallest number of chunks
- to leave */
-#define cma___c_end (-1) /* End of free list (flag) */
-#define cma__c_yellow_size 0
-
-/*
- * Cluster types
- */
-#define cma___c_cluster 0 /* Default cluster */
-#define cma___c_bigstack 1 /* Looks like a cluster, but it's a stack */
-
-
-#define cma___c_null_cluster (cma___t_cluster *)cma_c_null_ptr
-
-
-/*
- * TYPEDEFS
- */
-
-#ifndef __STDC__
-struct CMA__T_INT_STACK;
-#endif
-
-typedef cma_t_natural cma___t_index; /* Type for chunk index */
-
-typedef struct CMA___T_CLU_DESC {
- cma__t_list list; /* Queue element for cluster list */
- cma_t_integer type; /* Type of cluster */
- cma_t_address stacks;
- cma_t_address limit;
- } cma___t_clu_desc;
-
-typedef union CMA___T_MAP_ENTRY {
- struct {
- cma__t_int_tcb *tcb; /* TCB associated with stack chunk */
- struct CMA__T_INT_STACK *stack; /* Stack desc. ass. with stack chunk */
- } mapped;
- struct {
- cma___t_index size; /* Number of chunks in block */
- cma___t_index next; /* Next free block */
- } free;
- } cma___t_map_entry;
-
-/*
- * NOTE: It is VERY IMPORTANT that both cma___t_cluster and cma___t_bigstack
- * begin with the cma___t_clu_desc structure, as there is some code in the
- * stack manager that relies on being able to treat both as equivalent!
- */
-typedef struct CMA___T_CLUSTER {
- cma___t_clu_desc desc; /* Describe this cluster */
- cma___t_map_entry map[cma__c_chunk_count]; /* thread map */
- cma___t_index free; /* First free chunk index */
- } cma___t_cluster;
-
-/*
- * NOTE: It is VERY IMPORTANT that both cma___t_cluster and cma___t_bigstack
- * begin with the cma___t_clu_desc structure, as there is some code in the
- * stack manager that relies on being able to treat both as equivalent!
- */
-typedef struct CMA___T_BIGSTACK {
- cma___t_clu_desc desc; /* Describe this cluster */
- cma__t_int_tcb *tcb; /* TCB associated with stack */
- struct CMA__T_INT_STACK *stack; /* Stack desc. ass. with stack */
- cma_t_natural size; /* Size of big stack */
- cma_t_boolean in_use; /* Set if allocated */
- } cma___t_bigstack;
-
-#if _CMA_PROTECT_MEMORY_
-typedef struct CMA___T_INT_HOLE {
- cma__t_queue link; /* Link holes together */
- cma_t_boolean protected; /* Set when pages are protected */
- cma_t_address first; /* First protected byte */
- cma_t_address last; /* Last protected byte */
- } cma___t_int_hole;
-#endif
-
-typedef struct CMA__T_INT_STACK {
- cma__t_object header; /* Common header (sequence,
- type info */
- cma__t_int_attr *attributes; /* Backpointer to attr obj */
- cma___t_cluster *cluster; /* Stack's cluster */
- cma_t_address stack_base; /* base address of stack */
- cma_t_address yellow_zone; /* first address of yellow zone */
- cma_t_address last_guard; /* last address of guard pages */
- cma_t_natural first_chunk; /* First chunk allocated */
- cma_t_natural chunk_count; /* Count of chunks allocated */
- cma__t_int_tcb *tcb; /* TCB backpointer */
-#if _CMA_PROTECT_MEMORY_
- cma___t_int_hole hole; /* Description of hole */
-#endif
- } cma__t_int_stack;
-
-/*
- * GLOBAL DATA
- */
-
-/*
- * INTERNAL INTERFACES
- */
-
-#endif
diff --git a/gdb/osf-share/cma_tcb_defs.h b/gdb/osf-share/cma_tcb_defs.h
deleted file mode 100644
index 077f642..0000000
--- a/gdb/osf-share/cma_tcb_defs.h
+++ /dev/null
@@ -1,279 +0,0 @@
-/*
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission. None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- * TCB-related type definitions.
- */
-
-#ifndef CMA_TCB_DEFS
-#define CMA_TCB_DEFS
-
-/*
- * INCLUDE FILES
- */
-# if !_CMA_THREAD_SYNC_IO_
-# include <cma_thread_io.h>
-# endif
-#include <cma.h>
-#include <cma_debug_client.h>
-#include <cma_attr.h>
-#include <cma_defs.h>
-#include <cma_handle.h>
-#include <cma_queue.h>
-#if _CMA_OS_ == _CMA__UNIX
-# if defined(SNI_DCOSX)
-# include <sys/ucontext.h>
-# endif
-# include <signal.h>
-#endif
-#include <cma_sched.h>
-
-/*
- * CONSTANTS AND MACROS
- */
-
-#if _CMA_PLATFORM_ == _CMA__IBMR2_UNIX
-# define cma__c_ibmr2_ctx_stack_size 2048
-# define cma__c_ibmr2_ctx_stack_top (cma__c_ibmr2_ctx_stack_size - 1)
-#endif
-
-/*
- * TYPEDEFS
- */
-
-#ifndef __STDC__
-# if _CMA_HARDWARE_ != _CMA__HPPA
-struct CMA__T_SEMAPHORE;
-# endif
-struct CMA__T_INT_CV;
-struct CMA__T_INT_MUTEX;
-struct CMA__T_INT_TCB;
-#endif
-
-typedef cma_t_address *cma__t_context_list;
-
-typedef struct CMA__T_TCB_PAD {
- /*
- * Adjust to align the tcb prolog at byte 32.
- * 12 bytes are required as object header is currently
- * 20 bytes long.
- */
- cma_t_integer pad1; /* pad bytes */
- cma_t_integer pad2; /* pad bytes */
- cma_t_integer pad3; /* pad bytes */
- } cma__t_tcb_pad;
-
-#if (_CMA_OS_ == _CMA__UNIX) && !_CMA_THREAD_SYNC_IO_
-typedef struct CMA__T_TCB_SELECT {
- cma__t_queue queue;
-#if (_CMA_UNIX_TYPE != _CMA__SVR4)
- cma__t_file_mask *rfds;
- cma__t_file_mask *wfds;
- cma__t_file_mask *efds;
-#else
- cma__t_poll_info poll_info;
-#endif /* (_CMA_UNIX_TYPE != _CMA__SVR4) */
- cma_t_integer nfound;
- } cma__t_tcb_select;
-#endif
-
-typedef struct CMA__T_TCB_TIME {
- cma__t_queue queue; /* must be first entry! */
- cma_t_integer mode;
- struct CMA__T_SEMAPHORE *semaphore; /* used for timed semaphores */
- cma_t_date_time wakeup_time;
- cma_t_integer quanta_remaining;
- } cma__t_tcb_time;
-
-typedef enum CMA__T_DEBEVT {
- cma__c_debevt_activating = 1, /* First transition to running */
- cma__c_debevt_running = 2, /* Any transition to running */
- cma__c_debevt_preempting = 3, /* Preemted (replaced) another
- thread */
- cma__c_debevt_blocking = 4, /* Any transition to blocked */
- cma__c_debevt_terminating = 5, /* Final state transition */
- cma__c_debevt_term_alert = 6, /* Terminated due to alert/cancel */
- cma__c_debevt_term_exc = 7, /* Terminated due to exception */
- cma__c_debevt_exc_handled = 8 /* Exception is being handled */
- } cma__t_debevt;
-
-#define cma__c_debevt__first ((cma_t_integer)cma__c_debevt_activating)
-#define cma__c_debevt__last ((cma_t_integer)cma__c_debevt_exc_handled)
-#define cma__c_debevt__dim (cma__c_debevt__last + 1)
-
-/*
- * Type defining thread substate, which is used by the debugger.
- * If the state is blocked, substate indicates WHY the thread is blocked.
- */
-typedef enum CMA__T_SUBSTATE {
- cma__c_substa_normal = 0,
- cma__c_substa_mutex = 1,
- cma__c_substa_cv = 2,
- cma__c_substa_timed_cv = 3,
- cma__c_substa_term_alt = 4,
- cma__c_substa_term_exc = 5,
- cma__c_substa_delay =6,
- cma__c_substa_not_yet_run = 7
- } cma__t_substate;
-#define cma__c_substa__first ((cma_t_integer)cma__c_substa_normal)
-#define cma__c_substa__last ((cma_t_integer)cma__c_substa_not_yet_run)
-#define cma__c_substa__dim (cma__c_substa__last + 1)
-
-
-/*
- * Per-thread state for the debugger
- */
-typedef struct CMA__T_TCB_DEBUG {
- cma_t_boolean on_hold; /* Thread was put on hold by
- debugger */
- cma_t_boolean activated; /* Activation event was reported */
- cma_t_boolean did_preempt; /* Thread preempted prior one */
- cma_t_address start_pc; /* Start routine address */
- cma_t_address object_addr; /* Addr of thread object */
- cma__t_substate substate; /* Reason blocked, terminated, etc.*/
- cma_t_boolean notify_debugger;/* Notify debugger thread is running */
- cma_t_address SPARE2; /* SPARE */
- cma_t_address SPARE3; /* SPARE */
- struct CMA__T_INT_TCB
- *preempted_tcb; /* TCB of thread that got preempted */
- cma_t_boolean flags[cma__c_debevt__dim];
- /* Events enabled for this thread */
- } cma__t_tcb_debug;
-
-typedef struct CMA__T_TCB_SCHED {
- cma_t_integer adj_time; /* Abs. time in ticks of last
- prio adj */
- cma_t_integer tot_time; /* Weighted ave in ticks (scaled) */
- cma_t_integer time_stamp; /* Abs. time in ticks of last update */
- cma_t_integer cpu_time; /* Weighted average in ticks */
- cma_t_integer cpu_ticks; /* # of ticks while comp. (scaled) */
- cma_t_integer q_num; /* Number of last ready queue on */
- cma_t_priority priority; /* Thread priority */
- cma_t_sched_policy policy; /* Scheduling policy of thread */
- cma_t_boolean rtb; /* "Run 'Till Block" scheduling */
- cma_t_boolean spp; /* "Strict Priority
- Preemption" sched */
- cma_t_boolean fixed_prio; /* Fixed priority */
- cma__t_sched_class class; /* Scheduling class */
- struct CMA__T_VP *processor; /* Current processor (if running) */
- } cma__t_tcb_sched;
-
-typedef struct CMA__T_INT_ALERT {
- cma_t_boolean pending : 1; /* alert_pending bit */
- cma_t_boolean g_enable : 1; /* general delivery state */
- cma_t_boolean a_enable : 1; /* asynchronous delivery state */
- cma_t_integer spare : 29; /* Pad to longword */
- cma_t_natural count; /* Alert scope nesting count */
- } cma__t_int_alert;
-
-typedef enum CMA__T_STATE {
- cma__c_state_running = 0, /* For consistency with initial TCB */
- cma__c_state_ready = 1,
- cma__c_state_blocked = 2,
- cma__c_state_terminated = 3
- } cma__t_state;
-#define cma__c_state__first ((cma_t_integer)cma__c_state_running)
-#define cma__c_state__last ((cma_t_integer)cma__c_state_terminated)
-#define cma__c_state__dim (cma__c_state__last + 1)
-
-typedef enum CMA__T_THKIND {
- cma__c_thkind_initial = 0, /* Initial thread */
- cma__c_thkind_normal = 1, /* Normal thread */
- cma__c_thkind_null = 2 /* A null thread */
- } cma__t_thkind;
-#define cma__c_thkind__first ((cma_t_integer)cma__c_thkind_initial)
-#define cma__c_thkind__last ((cma_t_integer)cma__c_thkind_null)
-#define cma__c_thkind__dim (cma__c_thkind__last + 1)
-
-typedef enum CMA__T_SYSCALL_STATE {
- cma__c_syscall_ok = 1, /* syscall was not interrupted */
- cma__c_syscall_intintrpt = 1, /* syscall was interrupted by VTALRM */
- cma__c_syscall_extintrpt = 2 /* syscall was interrupted by
- external signal */
- } cma__t_syscall_state;
-
-
-typedef struct CMA__T_INT_TCB {
- /*
- * Fixed part of TCB.
- * Modifications to the following three fields must be coordinated.
- * The object header must always be first, and the prolog must always
- * remain at the same offset (32) for all time. Thus the object header
- * must never grow beyond a maximum of 32 bytes.
- */
- cma__t_object header; /* Common object header */
- cma__t_tcb_pad pad1; /* Pad required to align prolog */
- cma_t_tcb_prolog prolog; /* Standard prolog for tasks,
- threads */
-
- /*
- * Floating part of TCB (fields here on are free to be moved and resized).
- */
- cma__t_queue threads; /* List of all known threads */
- cma__t_int_attr *attributes; /* Backpointer to attr obj */
- cma__t_state state; /* Current state of thread */
- cma__t_thkind kind; /* Which kind of thread */
- struct CMA__T_INT_MUTEX
- *mutex; /* Mutex to control TCB access */
- struct CMA__T_INT_CV
- *term_cv; /* CV for join */
- struct CMA__T_INT_MUTEX
- *tswait_mutex; /* Mutex for
- thread-synchronous waits */
- struct CMA__T_INT_CV
- *tswait_cv; /* CV for thread-synchronous waits */
- cma_t_start_routine start_code; /* Address of start routine */
- cma_t_address start_arg; /* Argument to pass to start_code */
- cma__t_queue stack; /* Queue header for stack descr. */
- cma_t_natural context_count; /* Size of context array */
- cma__t_context_list contexts; /* Context value array pointer */
- cma_t_exit_status exit_status; /* Exit status of thread */
- cma_t_address return_value; /* Thread's return value */
- cma__t_async_ctx async_ctx; /* Asynchronous context switch info */
- cma__t_static_ctx static_ctx; /* Static context switch information */
- cma_t_integer event_status; /* Status of semaphore operation */
- cma__t_tcb_time timer; /* Time info for dispatcher */
- cma__t_tcb_sched sched; /* Scheduler info */
- cma__t_tcb_debug debug; /* Debugger info */
-#if _CMA_OS_ == _CMA__UNIX
-# if !_CMA_THREAD_SYNC_IO_
- cma__t_tcb_select select; /* Select info for timed selects */
-# endif
- struct sigaction sigaction_data[NSIG];
-#endif
- cma_t_natural syscall_state; /* set if one of the cma
- wrapped syscalls was
- interrupted. */
- cma_t_boolean detached; /* Set if already detached */
- cma_t_boolean terminated; /* Set if terminated */
- cma_t_integer joiners; /* Count of joiners, for
- zombie frees */
- cma__t_int_alert alert; /* Current alert state info */
- struct CMA__T_INT_CV
- *wait_cv; /* CV thread is currently waiting on */
- struct CMA__T_INT_MUTEX
- *wait_mutex; /* Mutex thread is waiting on */
- struct EXC_CONTEXT_T
- *exc_stack; /* Top of exception stack */
-#if _CMA_PLATFORM_ == _CMA__IBMR2_UNIX
- char ctx_stack[cma__c_ibmr2_ctx_stack_size];
-#endif
- cma_t_integer thd_errno; /* Per-thread errno value */
-#if _CMA_OS_ == _CMA__VMS
- cma_t_integer thd_vmserrno; /* Per-thread VMS errno value */
-#endif
- } cma__t_int_tcb;
-
-#endif
diff --git a/gdb/osf-share/cma_util.h b/gdb/osf-share/cma_util.h
deleted file mode 100644
index 00451c4..0000000
--- a/gdb/osf-share/cma_util.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * (c) Copyright 1990-1996 OPEN SOFTWARE FOUNDATION, INC.
- * (c) Copyright 1990-1996 HEWLETT-PACKARD COMPANY
- * (c) Copyright 1990-1996 DIGITAL EQUIPMENT CORPORATION
- * (c) Copyright 1991, 1992 Siemens-Nixdorf Information Systems
- * To anyone who acknowledges that this file is provided "AS IS" without
- * any express or implied warranty: permission to use, copy, modify, and
- * distribute this file for any purpose is hereby granted without fee,
- * provided that the above copyright notices and this notice appears in
- * all source code copies, and that none of the names listed above be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission. None of these organizations
- * makes any representations about the suitability of this software for
- * any purpose.
- */
-/*
- * Header file for CMA internal UTIL operations
- */
-
-#ifndef CMA_UTIL
-#define CMA_UTIL
-
-/*
- * INCLUDE FILES
- */
-
-#include <cma.h>
-#include <cma_attr.h>
-#include <cma_defs.h>
-
-#if _CMA_OS_ == _CMA__VMS
-# include <cma_rms.h>
-#endif
-
-#if _CMA_VENDOR_ == _CMA__SUN
-# include <sys/time.h>
-#else
-# include <time.h>
-#endif
-
-#if _CMA_OS_ == _CMA__UNIX
-# include <stdio.h>
-#endif
-
-/*
- * CONSTANTS AND MACROS
- */
-
-#define cma__c_buffer_size 256 /* Size of output buffer */
-
-/*
- * TYPEDEFS
- */
-
-/*
- * Alternate eol routine
- */
-typedef void (*cma__t_eol_routine) (char *);
-
-#if _CMA_OS_ == _CMA__VMS
- typedef struct CMA__T_VMSFILE {
- struct RAB rab;
- struct FAB fab;
- } cma__t_vmsfile, *cma__t_file;
-#elif ( _CMA_UNIX_TYPE == _CMA__SVR4 )
- typedef int cma__t_file;
-#else
- typedef FILE *cma__t_file;
-#endif
-
-/*
- * GLOBAL DATA
- */
-
-/*
- * INTERNAL INTERFACES
- */
-
-extern void cma__abort (void);
-
-extern cma_t_integer cma__atol (char *);
-
-extern cma_t_integer cma__atoi (char *);
-
-extern char * cma__getenv (char *,char *,int);
-
-extern int cma__gettimespec (struct timespec *);
-
-extern cma__t_file cma__int_fopen (char *,char *);
-
-#ifndef NDEBUG
-extern void cma__init_trace (char *_env);
-#endif
-
-extern char * cma__memcpy (char *,char *,cma_t_integer);
-
-#ifndef cma__memset
-extern char * cma__memset (char *,cma_t_integer,cma_t_integer);
-#endif
-
-extern void cma__putformat (char *,char *,...);
-
-extern void cma__putstring (char *,char *);
-
-extern void cma__putint (char *,cma_t_integer);
-
-extern void cma__putint_5 (char *,cma_t_integer);
-
-extern void cma__putint_10 (char *,cma_t_integer);
-
-extern void cma__puthex (char *,cma_t_integer);
-
-extern void cma__puthex_8 (char *,cma_t_integer);
-
-extern void cma__puteol (char *);
-
-extern void cma__set_eol_routine (cma__t_eol_routine,cma__t_eol_routine *);
-
-extern cma_t_integer cma__strlen (char *);
-
-extern int cma__strncmp (char *,char *,cma_t_integer);
-
-extern char *cma__gets (char *,char *);
-
-#endif
--
1.7.10.4