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* i386-tdep.c (i386_register_name): Check for MMX registers first. 

Fixes a bug where GDB would print the wrong register names for
targets without SSE.
This commit is contained in:
Mark Kettenis 2003-05-31 16:25:13 +00:00
parent 2b5e07495d
commit 709134492b
2 changed files with 7 additions and 3 deletions
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4
gdb/ChangeLog
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@ -1,5 +1,9 @@
2003-05-31 Mark Kettenis <kettenis@gnu.org>
* i386-tdep.c (i386_register_name): Check for MMX registers first.
Fixes a bug where GDB would print the wrong register names for
targets without SSE.
* x86-64-tdep.c (X86_64_NUM_SAVED_REGS): Set to X86_64_NUM_GREGS.
(x86_64_sigtramp_frame_cache): Use `sc_reg_offset' to find saved
registers.

6
gdb/i386-tdep.c
View File

@ -125,12 +125,12 @@ i386_mxcsr_regnum_p (int regnum)
const char *
i386_register_name (int reg)
{
if (reg >= 0 && reg < i386_num_register_names)
return i386_register_names[reg];
if (i386_mmx_regnum_p (reg))
return i386_mmx_names[reg - MM0_REGNUM];
if (reg >= 0 && reg < i386_num_register_names)
return i386_register_names[reg];
return NULL;
}