diff options
| author | Andrew Cagney <cagney@redhat.com> | 2003-08-18 20:04:56 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2003-08-18 20:04:56 +0000 |
| commit | 8b148df9ac8532b4a7cd0be2fdd011d29037e435 (patch) | |
| tree | cf06b7ccca66764a7a1823a25600df7a756108c8 /gdb/rs6000-tdep.c | |
| parent | 4091ea4e210e42c1d028e2a6143ff74d47e0aedf (diff) | |
| download | gdb-8b148df9ac8532b4a7cd0be2fdd011d29037e435.zip gdb-8b148df9ac8532b4a7cd0be2fdd011d29037e435.tar.gz gdb-8b148df9ac8532b4a7cd0be2fdd011d29037e435.tar.bz2 | |
Index: ChangeLog
2003-08-18 Andrew Cagney <cagney@redhat.com>
* gdbarch.sh (FRAME_RED_ZONE_SIZE): New architecture method.
* gdbarch.h, gdbarch.c: Re-generate.
* infcall.c (call_function_by_hand): Adjust the SP by
frame_red_zone_size before allocating any stack space.
* rs6000-tdep.c (rs6000_gdbarch_init): Set "frame_red_zone_size".
* x86-64-tdep.c (x86_64_frame_align): New function.
(x86_64_init_abi): Set "frame_red_zone_size" and "frame_align".
* x86-64-tdep.c (x86_64_push_arguments): Revert 2003-08-07 change.
Remove code adjusting SP so that it skips over the Red Zone.
Index: doc/ChangeLog
2003-08-18 Andrew Cagney <cagney@redhat.com>
* gdbint.texinfo (Target Architecture Definition): Document
"frame_red_zone_size".
Diffstat (limited to 'gdb/rs6000-tdep.c')
| -rw-r--r-- | gdb/rs6000-tdep.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gdb/rs6000-tdep.c b/gdb/rs6000-tdep.c index 9f3e9ea..6265f90 100644 --- a/gdb/rs6000-tdep.c +++ b/gdb/rs6000-tdep.c @@ -2944,6 +2944,12 @@ rs6000_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) set_gdbarch_deprecated_fix_call_dummy (gdbarch, rs6000_fix_call_dummy); set_gdbarch_frame_align (gdbarch, rs6000_frame_align); + if (sysv_abi && wordsize == 8) + /* PPC64 SYSV. */ + set_gdbarch_frame_red_zone_size (gdbarch, 288); + else if (!sysv_abi && wordsize == 4) + /* PowerOpen / AIX 32 bit. */ + set_gdbarch_frame_red_zone_size (gdbarch, 220); set_gdbarch_deprecated_save_dummy_frame_tos (gdbarch, generic_save_dummy_frame_tos); set_gdbarch_deprecated_push_return_address (gdbarch, ppc_push_return_address); set_gdbarch_believe_pcc_promotion (gdbarch, 1); |