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| author | Mark Kettenis <kettenis@gnu.org> | 2001-12-27 15:22:27 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@gnu.org> | 2001-12-27 15:22:27 +0000 |
| commit | 96297dabb381cee5a650c1fc0dd60c5ef6331dbd (patch) | |
| tree | 174f2ac19a4af5435fae9c9e4dfa7b64ae183771 /gdb/i386-tdep.c | |
| parent | fd6b65e5189298e7a222f19d5e0653fb16017c04 (diff) | |
| download | gdb-96297dabb381cee5a650c1fc0dd60c5ef6331dbd.zip gdb-96297dabb381cee5a650c1fc0dd60c5ef6331dbd.tar.gz gdb-96297dabb381cee5a650c1fc0dd60c5ef6331dbd.tar.bz2 | |
* config/i386/tm-i386.h (FP7_REGNUM, FIRST_FPU_CTRL_REGNUM,
FCTRL_REGNUM, FPC_REGNUM, FSTAT_REGNUM, FTAG_REGNUM, FCS_REGNUM,
FCOFF_REGNUM, FDS_REGNUM, FDOFF_REGNUM, FOP_REGNUM,
LAST_FPU_CTRL_REGNUM, XMM0_REGNUM, XMM7_REGNUM, MXCSR_REGNUM,
IS_FP_REGNUM, IS_SSE_REGNUM): Removed.
(FP0_REGNUM): Define conditionally depending on HAVE_I387_REGS.
(SIZEOF_FPU_CTRL_REGS): Hardcode value.
* i386-tdep.h (struct gdbarch_tdep): Change such that it contains
a single member `num_xmm_regs'.
(FPC_REGNUM): New macro.
(FIRST_FPU_REGNUM, LAST_FPU_REGNUM, FISRT_XMM_REGNUM,
LAST_XMM_REGNUM, MXCSR_REGNUM, FIRST_FPU_CTRL_REGNUM,
LAST_FPU_CTRL_REGNUM): Removed.
(FCTRL_REGNUM, FSTAT_REGNUM, FTAG_REGNUM, FOP_REGNUM, XMM0_REGNUM,
MXCSR_REGNUM): Define unconditionally. Change macros to match the
comment describing the register layout.
(FISEG_REGNUM, FIOFF_REGNUM, FOSEG_REGNUM, FOOFF_REGNUM): New macros.
(FP_REGNUM_P, FPC_REGNUM_P, SSE_REGNUM_P): New macros.
(IS_FP_REGNUM, IS_FPU_CTRL_REGNUM, IS_SSE_REGNUM): Make obsolete,
unconditionally define in terms of FP_REGNUM_P, FPC_REGNUM_P and
SSE_REGNUM_P).
(FCS_REGNUM, FCOFF_REGNUM, FDS_REGNUM, FDOFF_REGNUM): Make
obsolete, unconditionally define in terms of FISEG_REGNUM,
FIOFF_REGNUM, FOSEG_REGNUM, FOOFF_REGNUM.
* i386-tdep.c (i386_gdbarch_init): Initialize `num_xmm_regs'
member of `struct gdbarch_tdep'.
* x86-64-tdep.c (i386_gdbarch_init): Change initialization of
`struct gdbarch_tdep'.
* i387-nat.c (FCS_REGNUM, FCOFF_REGNUM, FDS_REGNUM, FDOFF_REGNUM):
Replace with FISEG_REGNUM, FIOFF_REGNUM, FOSEG_REGNUM and
FOOFF_REGNUM. Use FPC_REGNUM instead of FIRST_FPU_CTRL_REGNUM.
Use XMM0_REGNUM instead of LAST_FPU_CTRL_REGNUM.
Diffstat (limited to 'gdb/i386-tdep.c')
| -rw-r--r-- | gdb/i386-tdep.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gdb/i386-tdep.c b/gdb/i386-tdep.c index bfab243..0a1472d 100644 --- a/gdb/i386-tdep.c +++ b/gdb/i386-tdep.c @@ -1218,6 +1218,10 @@ i386_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) tdep = XMALLOC (struct gdbarch_tdep); gdbarch = gdbarch_alloc (&info, tdep); + /* FIXME: kettenis/2001-11-24: Although not all IA-32 processors + have the SSE registers, it's easier to set the default to 8. */ + tdep->num_xmm_regs = 8; + set_gdbarch_use_generic_dummy_frames (gdbarch, 0); /* Call dummy code. */ |