[PATCH]: Allow compilation by Sun cc
Michael Snyder
msnyder@cygnus.com
Tue Feb 6 12:03:00 GMT 2001
I've checked in this portion of Paul Hilfinger's patch for compiling with Sun cc.
2001-02-06 Michael Snyder <msnyder@makita.cygnus.com>
Submitted by Paul Hilfinger (hilfingr@gnat.com)
and Andrei Petrov (and@genesyslab.com).
* findvar.c: Buffers of size MAX_REGISTER_RAW_SIZE or REGISTER_BYTES
must be allocated dynamically, since these are no longer constants.
* infcmd.c: Ditto.
* regcache.c: Ditto.
* remote.c: Ditto.
* sol-thread.c: Ditto.
* valops.c: Ditto.
* config/sparc/sun4sol2.mh (MH_CFLAGS): Add -I/usr/include/v9, as a
work-around for a missing Sun header file in solaris for sparc64.
Index: gdb/findvar.c
===================================================================
RCS file: /cvs/src/src/gdb/findvar.c,v
retrieving revision 1.15
diff -c -3 -p -r1.15 findvar.c
*** findvar.c 2000/07/30 01:48:25 1.15
--- findvar.c 2001/02/06 19:52:57
*************** value_of_register (int regnum)
*** 393,399 ****
CORE_ADDR addr;
int optim;
register value_ptr reg_val;
! char raw_buffer[MAX_REGISTER_RAW_SIZE];
enum lval_type lval;
get_saved_register (raw_buffer, &optim, &addr,
--- 393,399 ----
CORE_ADDR addr;
int optim;
register value_ptr reg_val;
! char *raw_buffer = (char*) alloca (MAX_REGISTER_RAW_SIZE);
enum lval_type lval;
get_saved_register (raw_buffer, &optim, &addr,
*************** addresses have not been bound by the dyn
*** 606,612 ****
case LOC_BASEREG:
case LOC_BASEREG_ARG:
{
! char buf[MAX_REGISTER_RAW_SIZE];
get_saved_register (buf, NULL, NULL, frame, SYMBOL_BASEREG (var),
NULL);
addr = extract_address (buf, REGISTER_RAW_SIZE (SYMBOL_BASEREG (var)));
--- 606,612 ----
case LOC_BASEREG:
case LOC_BASEREG_ARG:
{
! char *buf = (char*) alloca (MAX_REGISTER_RAW_SIZE);
get_saved_register (buf, NULL, NULL, frame, SYMBOL_BASEREG (var),
NULL);
addr = extract_address (buf, REGISTER_RAW_SIZE (SYMBOL_BASEREG (var)));
*************** addresses have not been bound by the dyn
*** 616,622 ****
case LOC_THREAD_LOCAL_STATIC:
{
! char buf[MAX_REGISTER_RAW_SIZE];
get_saved_register (buf, NULL, NULL, frame, SYMBOL_BASEREG (var),
NULL);
--- 616,622 ----
case LOC_THREAD_LOCAL_STATIC:
{
! char *buf = (char*) alloca (MAX_REGISTER_RAW_SIZE);
get_saved_register (buf, NULL, NULL, frame, SYMBOL_BASEREG (var),
NULL);
*************** addresses have not been bound by the dyn
*** 711,717 ****
value_ptr
value_from_register (struct type *type, int regnum, struct frame_info *frame)
{
! char raw_buffer[MAX_REGISTER_RAW_SIZE];
CORE_ADDR addr;
int optim;
value_ptr v = allocate_value (type);
--- 711,717 ----
value_ptr
value_from_register (struct type *type, int regnum, struct frame_info *frame)
{
! char *raw_buffer = (char*) alloca (MAX_REGISTER_RAW_SIZE);
CORE_ADDR addr;
int optim;
value_ptr v = allocate_value (type);
Index: gdb/infcmd.c
===================================================================
RCS file: /cvs/src/src/gdb/infcmd.c,v
retrieving revision 1.19
diff -c -3 -p -r1.19 infcmd.c
*** infcmd.c 2001/01/31 01:24:01 1.19
--- infcmd.c 2001/02/06 19:52:57
*************** do_registers_info (int regnum, int fpreg
*** 1467,1474 ****
for (i = 0; i < numregs; i++)
{
! char raw_buffer[MAX_REGISTER_RAW_SIZE];
! char virtual_buffer[MAX_REGISTER_VIRTUAL_SIZE];
/* Decide between printing all regs, nonfloat regs, or specific reg. */
if (regnum == -1)
--- 1467,1474 ----
for (i = 0; i < numregs; i++)
{
! char *raw_buffer = (char*) alloca (MAX_REGISTER_RAW_SIZE);
! char *virtual_buffer = (char*) alloca (MAX_REGISTER_VIRTUAL_SIZE);
/* Decide between printing all regs, nonfloat regs, or specific reg. */
if (regnum == -1)
Index: gdb/regcache.c
===================================================================
RCS file: /cvs/src/src/gdb/regcache.c,v
retrieving revision 1.14
diff -c -3 -p -r1.14 regcache.c
*** regcache.c 2001/01/09 00:12:48 1.14
--- regcache.c 2001/02/06 19:52:57
*************** write_register_bytes (int myregstart, ch
*** 558,564 ****
/* The register partially overlaps the range being written. */
else
{
! char regbuf[MAX_REGISTER_RAW_SIZE];
/* What's the overlap between this register's bytes and
those the caller wants to write? */
int overlapstart = max (regstart, myregstart);
--- 558,564 ----
/* The register partially overlaps the range being written. */
else
{
! char *regbuf = (char*) alloca (MAX_REGISTER_RAW_SIZE);
/* What's the overlap between this register's bytes and
those the caller wants to write? */
int overlapstart = max (regstart, myregstart);
Index: gdb/remote.c
===================================================================
RCS file: /cvs/src/src/gdb/remote.c,v
retrieving revision 1.36
diff -c -3 -p -r1.36 remote.c
*** remote.c 2001/02/02 19:14:33 1.36
--- remote.c 2001/02/06 19:52:58
*************** remote_wait (int pid, struct target_wait
*** 2604,2610 ****
{
int i;
long regno;
! char regs[MAX_REGISTER_RAW_SIZE];
/* Expedited reply, containing Signal, {regno, reg} repeat */
/* format is: 'Tssn...:r...;n...:r...;n...:r...;#cc', where
--- 2604,2610 ----
{
int i;
long regno;
! char* regs = (char*) alloca (MAX_REGISTER_RAW_SIZE);
/* Expedited reply, containing Signal, {regno, reg} repeat */
/* format is: 'Tssn...:r...;n...:r...;n...:r...;#cc', where
*************** remote_async_wait (int pid, struct targe
*** 2825,2831 ****
{
int i;
long regno;
! char regs[MAX_REGISTER_RAW_SIZE];
/* Expedited reply, containing Signal, {regno, reg} repeat */
/* format is: 'Tssn...:r...;n...:r...;n...:r...;#cc', where
--- 2825,2831 ----
{
int i;
long regno;
! char* regs = (char*) alloca (MAX_REGISTER_RAW_SIZE);
/* Expedited reply, containing Signal, {regno, reg} repeat */
/* format is: 'Tssn...:r...;n...:r...;n...:r...;#cc', where
Index: gdb/sol-thread.c
===================================================================
RCS file: /cvs/src/src/gdb/sol-thread.c,v
retrieving revision 1.20
diff -c -3 -p -r1.20 sol-thread.c
*** sol-thread.c 2001/01/24 21:01:02 1.20
--- sol-thread.c 2001/02/06 19:52:58
*************** sol_thread_store_registers (int regno)
*** 685,691 ****
if (regno != -1)
{ /* Not writing all the regs */
/* save new register value */
! char old_value[REGISTER_SIZE];
memcpy (old_value, ®isters[REGISTER_BYTE (regno)], REGISTER_SIZE);
val = p_td_thr_getgregs (&thandle, gregset);
--- 685,691 ----
if (regno != -1)
{ /* Not writing all the regs */
/* save new register value */
! char* old_value = (char*) alloca (REGISTER_SIZE);
memcpy (old_value, ®isters[REGISTER_BYTE (regno)], REGISTER_SIZE);
val = p_td_thr_getgregs (&thandle, gregset);
Index: gdb/valops.c
===================================================================
RCS file: /cvs/src/src/gdb/valops.c,v
retrieving revision 1.30
diff -c -3 -p -r1.30 valops.c
*** valops.c 2001/02/06 18:07:48 1.30
--- valops.c 2001/02/06 19:52:58
*************** value_assign (register value_ptr toval,
*** 570,576 ****
{
register struct type *type;
register value_ptr val;
! char raw_buffer[MAX_REGISTER_RAW_SIZE];
int use_buffer = 0;
if (!toval->modifiable)
--- 570,576 ----
{
register struct type *type;
register value_ptr val;
! char *raw_buffer = (char*) alloca (MAX_REGISTER_RAW_SIZE);
int use_buffer = 0;
if (!toval->modifiable)
*************** CORE_ADDR
*** 1027,1033 ****
push_word (CORE_ADDR sp, ULONGEST word)
{
register int len = REGISTER_SIZE;
! char buffer[MAX_REGISTER_RAW_SIZE];
store_unsigned_integer (buffer, len, word);
if (INNER_THAN (1, 2))
--- 1027,1033 ----
push_word (CORE_ADDR sp, ULONGEST word)
{
register int len = REGISTER_SIZE;
! char *buffer = alloca (MAX_REGISTER_RAW_SIZE);
store_unsigned_integer (buffer, len, word);
if (INNER_THAN (1, 2))
*************** You must use a pointer to function type
*** 1665,1671 ****
SAVE_DUMMY_FRAME_TOS (sp);
{
! char retbuf[REGISTER_BYTES];
char *name;
struct symbol *symbol;
--- 1665,1671 ----
SAVE_DUMMY_FRAME_TOS (sp);
{
! char *retbuf = (char*) alloca (REGISTER_BYTES);
char *name;
struct symbol *symbol;
Index: gdb/config/sparc/sun4sol2.mh
===================================================================
RCS file: /cvs/src/src/gdb/config/sparc/sun4sol2.mh,v
retrieving revision 1.3
diff -c -3 -p -r1.3 sun4sol2.mh
*** sun4sol2.mh 2000/10/24 20:05:36 1.3
--- sun4sol2.mh 2001/02/06 19:52:58
*************** NAT_FILE= nm-sun4sol2.h
*** 8,13 ****
--- 8,16 ----
NATDEPFILES= corelow.o core-sol2.o solib.o solib-svr4.o fork-child.o procfs.o \
proc-api.o proc-events.o proc-flags.o proc-why.o
+ # /usr/include/v9 is needed only by core-sol2.c when including
+ # v9/sys/privregs.h, or rather the headers it in turn includes.
+ MH_CFLAGS=-I/usr/include/v9
# If you are compiling with Sun's compiler, add the -xs option to CC
# (e.g. `make CC="cc -xs"').
# Sun's compilers require the -xs option to produce debug information
*************** NATDEPFILES= corelow.o core-sol2.o solib
*** 15,19 ****
# files only, with undocumented pointers to it in the linked executable.
# This is commented out because we don't assume that the Sun compiler
# is in use.
! #MH_CFLAGS=-xs
HOST_IPC=-DBSD_IPC
--- 18,22 ----
# files only, with undocumented pointers to it in the linked executable.
# This is commented out because we don't assume that the Sun compiler
# is in use.
! #MH_CFLAGS=-xs -I/usr/include/v9
HOST_IPC=-DBSD_IPC
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