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| author | Joel Brobecker <brobecker@gnat.com> | 2004-10-01 00:20:13 +0000 |
|---|---|---|
| committer | Joel Brobecker <brobecker@gnat.com> | 2004-10-01 00:20:13 +0000 |
| commit | a9fe69d1f7544cfb3754ec90391046229a6c2f6f (patch) | |
| tree | 0cb95f163c0d6ba1830e798d631dd92dcddca69c /gdb/mips-tdep.c | |
| parent | 76a9da429a9ac1141a335a36ee49ba8576da408c (diff) | |
| download | binutils-a9fe69d1f7544cfb3754ec90391046229a6c2f6f.zip binutils-a9fe69d1f7544cfb3754ec90391046229a6c2f6f.tar.gz binutils-a9fe69d1f7544cfb3754ec90391046229a6c2f6f.tar.bz2 | |
* mips-tdep.c (mips_insn16_frame_cache): Remove dead code or
conditions that will always be true.
Diffstat (limited to 'gdb/mips-tdep.c')
| -rw-r--r-- | gdb/mips-tdep.c | 17 |
1 files changed, 3 insertions, 14 deletions
diff --git a/gdb/mips-tdep.c b/gdb/mips-tdep.c index e9dc623..ba8722c 100644 --- a/gdb/mips-tdep.c +++ b/gdb/mips-tdep.c @@ -1850,24 +1850,14 @@ mips_insn16_frame_cache (struct frame_info *next_frame, void **this_cache) /* If the address is odd, assume this is MIPS16 code. */ addr = PROC_LOW_ADDR (proc_desc); - mips16 = pc_is_mips16 (addr); /* Scan through this function's instructions preceding the current PC, and look for those that save registers. */ while (addr < frame_pc_unwind (next_frame)) { - if (mips16) - { - mips16_decode_reg_save (mips16_fetch_instruction (addr), - &gen_save_found); - addr += MIPS16_INSTLEN; - } - else - { - mips32_decode_reg_save (mips32_fetch_instruction (addr), - &gen_save_found, &float_save_found); - addr += MIPS_INSTLEN; - } + mips16_decode_reg_save (mips16_fetch_instruction (addr), + &gen_save_found); + addr += MIPS16_INSTLEN; } gen_mask = gen_save_found; float_mask = float_save_found; @@ -1891,7 +1881,6 @@ mips_insn16_frame_cache (struct frame_info *next_frame, void **this_cache) order of that normally used by gcc. Therefore, we have to fetch the first instruction of the function, and if it's an entry instruction that saves $s0 or $s1, correct their saved addresses. */ - if (pc_is_mips16 (PROC_LOW_ADDR (proc_desc))) { ULONGEST inst = mips16_fetch_instruction (PROC_LOW_ADDR (proc_desc)); if ((inst & 0xf81f) == 0xe809 && (inst & 0x700) != 0x700) |