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* mips-tdep.c (mips_skip_prologue): Accept or as well as addu for 

`move $s8, $sp' instruction.
This commit is contained in:
Jim Kingdon 1995-01-10 21:24:34 +00:00
parent ef788f4f66
commit 1d9489c120
2 changed files with 15 additions and 2 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
Tue Jan 10 16:22:41 1995 Jim Kingdon <kingdon@lioth.cygnus.com>
* mips-tdep.c (mips_skip_prologue): Accept or as well as addu for
`move $s8, $sp' instruction.
Sun Jan 8 12:45:34 1995 Jim Kingdon <kingdon@deneb.cygnus.com>
* target.c, target.h (target_signal_from_command): New function.

12
gdb/mips-tdep.c
View File

@ -45,6 +45,10 @@ static int mips_in_lenient_prologue PARAMS ((CORE_ADDR, CORE_ADDR));
void mips_set_processor_type_command PARAMS ((char *, int));
int mips_set_processor_type PARAMS ((char *));
static void mips_show_processor_type_command PARAMS ((char *, int));
static void reinit_frame_cache_sfunc PARAMS ((char *, int,
struct cmd_list_element *));
@ -1091,8 +1095,12 @@ mips_skip_prologue (pc, lenient)
else if ((inst & 0xF3E00000) == 0xA3C00000 && (inst & 0x001F0000))
/* sx reg,n($s8) */
continue; /* reg != $zero */
else if (inst == 0x03A0F021) /* move $s8,$sp */
/* move $s8,$sp. With different versions of gas this will be either
`addu $s8,$sp,$zero' or `or $s8,$sp,$zero'. Accept either. */
else if (inst == 0x03A0F021 || inst == 0x03a0f025)
continue;
else if ((inst & 0xFF9F07FF) == 0x00800021) /* move reg,$a0-$a3 */
continue;
else if ((inst & 0xffff0000) == 0x3c1c0000) /* lui $gp,n */
@ -1255,7 +1263,7 @@ mips_set_processor_type (str)
int i, j;
if (str == NULL)
return;
return 0;
for (i = 0; mips_processor_type_table[i].name != NULL; ++i)
{