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| author | Mark Kettenis <kettenis@gnu.org> | 2001-10-31 22:24:06 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@gnu.org> | 2001-10-31 22:24:06 +0000 |
| commit | fc633446cdd297e770680b1ec4983c5db4ae59d2 (patch) | |
| tree | 7ef01f6bb81e501fcc8babaa6ff8e338c249caf4 /gdb/i386-tdep.c | |
| parent | aaa68313b8a2c635670eb03130a4d06f195c93c5 (diff) | |
| download | gdb-fc633446cdd297e770680b1ec4983c5db4ae59d2.zip gdb-fc633446cdd297e770680b1ec4983c5db4ae59d2.tar.gz gdb-fc633446cdd297e770680b1ec4983c5db4ae59d2.tar.bz2 | |
* config/i386/tm-i386.h (REGISTER_NAMES): Remove.
(REGISTER_NAME): New define.
(i386_register_name): New prototype.
* i386-tdep.c (i386_register_names): New variable.
(i386_register_name): New function.
* config/i386/tm-i386os9k.h, config/i386/tm-ptx.h,
config/i386/tm-symmetry.h: Undefine REGISTER_NAME instead of
REGISTER_NAMES.
Diffstat (limited to 'gdb/i386-tdep.c')
| -rw-r--r-- | gdb/i386-tdep.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/gdb/i386-tdep.c b/gdb/i386-tdep.c index 700ae25..4035e93 100644 --- a/gdb/i386-tdep.c +++ b/gdb/i386-tdep.c @@ -37,6 +37,23 @@ #include "gdb_assert.h" +/* Names of the registers. The first 10 registers match the register + numbering scheme used by GCC for stabs and DWARF. */ +static char *i386_register_names[] = +{ + "eax", "ecx", "edx", "ebx", + "esp", "ebp", "esi", "edi", + "eip", "eflags", "cs", "ss", + "ds", "es", "fs", "gs", + "st0", "st1", "st2", "st3", + "st4", "st5", "st6", "st7", + "fctrl", "fstat", "ftag", "fiseg", + "fioff", "foseg", "fooff", "fop", + "xmm0", "xmm1", "xmm2", "xmm3", + "xmm4", "xmm5", "xmm6", "xmm7", + "mxcsr" +}; + /* i386_register_byte[i] is the offset into the register file of the start of register number i. We initialize this from i386_register_raw_size. */ @@ -62,6 +79,19 @@ int i386_register_raw_size[MAX_NUM_REGS] = { type of register i. */ int i386_register_virtual_size[MAX_NUM_REGS]; +/* Return the name of register REG. */ + +char * +i386_register_name (int reg) +{ + if (reg < 0) + return NULL; + if (reg >= sizeof (i386_register_names) / sizeof (*i386_register_names)) + return NULL; + + return i386_register_names[reg]; +} + /* Convert stabs register number REG to the appropriate register number used by GDB. */ |