Add support for Cirrus Maverick ARM co-processor

diff --git a/newlib/ChangeLog b/newlib/ChangeLog
index d20861654eeee1fee60c60c3a1bd744251eac118..7781da12949bf9a4d20d3037d94c0a42a8a08908 100644 (file)
--- a/newlib/ChangeLog
+++ b/newlib/ChangeLog
@@ -1,3 +1,20 @@
+2003-02-20  Nick Clifton  <nickc@redhat.com>
+
+       * Add support for Cirrus Maverick ARM co-processor:
+       
+       2000-09-13  Aldy Hernandez  <aldyh@redhat.com>
+
+               * libc/include/machine/ieeefp.h: Set IEEE_BIG_ENDIAN or
+               IEEE_LITTLE_ENDIAN depending on endian mode (cirrus).
+
+       2000-08-11  Aldy Hernandez  <aldyh@redhat.com>
+
+               * configure.host: set sys_dir, syscall_dir, and
+               newlib_cflags for ep9312 host.
+
+        * configure.host: Restore alpha sorting of entries in case
+       statements.
+
 2003-02-19  Jeff Johnston  <jjohnstn@redhat.com>
 
         * libc/stdlib/mallocr.c (unlink): Revert 02/18 fix.

diff --git a/newlib/configure.host b/newlib/configure.host
index 15676aa6b6b3839ed6c170266a6ca1d4e94327c0..49d23b892c1f804f749e70caf1ad4c831bd06dcf 100644 (file)
--- a/newlib/configure.host
+++ b/newlib/configure.host
@@ -88,16 +88,21 @@ case "${host_cpu}" in
   avr*)
        newlib_cflags="${newlib_cflags} -DPREFER_SIZE_OVER_SPEED -mcall-prologues"
        ;;
-
   d10v*)
        machine_dir=d10v
        ;;
   d30v*)
        machine_dir=d30v
        ;;
+  ep9312)
+       machine_dir=arm
+       ;;
   fr30)
        machine_dir=fr30
        ;;
+  frv)
+       machine_dir=frv
+        ;;
   h8300)
        machine_dir=h8300
        ;;
@@ -204,9 +209,6 @@ case "${host_cpu}" in
        machine_dir=v850
        newlib_cflags="${newlib_cflags} -DPREFER_SIZE_OVER_SPEED -mv850 "
        ;;
-  frv)
-       machine_dir=frv
-        ;;
   w65*)
        machine_dir=w65
        ;;
@@ -311,6 +313,9 @@ case "${host}" in
   d30v*)
        sys_dir=
        ;;
+  ep9312-*-*)
+       sys_dir=arm
+       ;;
   h8300-*-hms*)
        sys_dir=h8300hms
        ;;
@@ -481,10 +486,19 @@ case "${host}" in
        newlib_cflags="${newlib_cflags} -DABORT_MESSAGE -DSMALL_MEMORY -DMISSING_SYSCALL_NAMES"
        syscall_dir=
        ;;
+  ep9312-*-*)
+       syscall_dir=syscalls
+       newlib_cflags="${newlib_cflags} -DABORT_PROVIDED -DHAVE_GETTIMEOFDAY"
+       newlib_cflags="${newlib_cflags} -DARM_RDI_MONITOR"
+       ;;
   fr30-*-*)
        newlib_cflags="${newlib_cflags}"
        syscall_dir=syscalls
        ;;
+  frv-*-*)
+        syscall_dir=syscalls
+       newlib_cflags="${newlib_cflags} -DWANT_PRINTF_LONG_LONG"
+        ;;
   h8300*-*-*)
        syscall_dir=syscalls    
        newlib_cflags="${newlib_cflags} -DSMALL_DTOA -DSMALL_MEMORY"
@@ -602,10 +616,6 @@ case "${host}" in
   v850ea-*-*)
        syscall_dir=syscalls
        ;;
-  frv-*-*)
-        syscall_dir=syscalls
-       newlib_cflags="${newlib_cflags} -DWANT_PRINTF_LONG_LONG"
-        ;;
   w65-*-*)
        syscall_dir=syscalls    
        newlib_cflags="${newlib_cflags} -DSMALL_DTOA -DSMALL_MEMORY"

diff --git a/newlib/libc/include/machine/ieeefp.h b/newlib/libc/include/machine/ieeefp.h
index 3fcb9a4ee9749400aaefa595e14fce7181d410cb..6eeb381bd8be5c76ccab8606f934ab06caa0468e 100644 (file)
--- a/newlib/libc/include/machine/ieeefp.h
+++ b/newlib/libc/include/machine/ieeefp.h
@@ -50,7 +50,7 @@
        
 */
 
-#if (defined(__arm__) || defined(__thumb__))
+#if (defined(__arm__) || defined(__thumb__)) && !defined(__MAVERICK__)
 /* ARM always has big-endian words.  Within those words the byte ordering
    will be big or little endian depending upon the target.  */
 #define __IEEE_BIG_ENDIAN
@@ -234,6 +234,14 @@
 #define _DOUBLE_IS_32BITS
 #endif
 
+#ifdef __MAVERICK__
+#ifdef __ARMEL__
+#  define __IEEE_LITTLE_ENDIAN
+#else  /* must be __ARMEB__ */
+#  define __IEEE_BIG_ENDIAN
+#endif /* __ARMEL__ */
+#endif /* __MAVERICK__ */
+
 #ifndef __IEEE_BIG_ENDIAN
 #ifndef __IEEE_LITTLE_ENDIAN
 #error Endianess not declared!!