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* mips-tdep.c (mips16_scan_prologue): Renames 

mips16_heuristic_proc_desc. Update comment.
        (mips32_scan_prologue): Renames mips32_heuristic_proc_desc.
        (heuristic_proc_desc): Update calls to the 2 functions above.
This commit is contained in:
Joel Brobecker 2004-10-11 02:17:53 +00:00
parent c68a414253
commit 1e05a7bfcf
2 changed files with 22 additions and 15 deletions
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7
gdb/ChangeLog
View File

@ -1,3 +1,10 @@
2004-10-10 Joel Brobecker <brobecker@gnat.com>
* mips-tdep.c (mips16_scan_prologue): Renames
mips16_heuristic_proc_desc. Update comment.
(mips32_scan_prologue): Renames mips32_heuristic_proc_desc.
(heuristic_proc_desc): Update calls to the 2 functions above.
2004-10-10 Joel Brobecker <brobecker@gnat.com>
* mips-tdep.c (mips_insn16_frame_cache): Remove unused variables.

30
gdb/mips-tdep.c
View File

@ -2221,7 +2221,7 @@ heuristic-fence-post' command.\n", paddr_nz (pc), paddr_nz (pc));
/* Fetch the immediate value from a MIPS16 instruction.
If the previous instruction was an EXTEND, use it to extend
the upper bits of the immediate value. This is a helper function
for mips16_heuristic_proc_desc. */
for mips16_scan_prologue. */
static int
mips16_get_imm (unsigned short prev_inst, /* previous instruction */
@ -2253,14 +2253,13 @@ mips16_get_imm (unsigned short prev_inst, /* previous instruction */
}
/* Fill in values in temp_proc_desc based on the MIPS16 instruction
stream from start_pc to limit_pc. */
/* Analyze the function prologue from START_PC to LIMIT_PC. Builds
the associated FRAME_CACHE if not null. */
static void
mips16_heuristic_proc_desc (CORE_ADDR start_pc, CORE_ADDR limit_pc,
CORE_ADDR sp,
struct frame_info *next_frame,
struct mips_frame_cache *this_cache)
mips16_scan_prologue (CORE_ADDR start_pc, CORE_ADDR limit_pc, CORE_ADDR sp,
struct frame_info *next_frame,
struct mips_frame_cache *this_cache)
{
CORE_ADDR cur_pc;
CORE_ADDR frame_addr = 0; /* Value of $r17, used as frame pointer */
@ -2449,13 +2448,16 @@ reset_saved_regs (struct mips_frame_cache *this_cache)
}
}
/* Analyze the function prologue from START_PC to LIMIT_PC. Builds
the associated FRAME_CACHE if not null. */
static void
mips32_heuristic_proc_desc (CORE_ADDR start_pc, CORE_ADDR limit_pc,
CORE_ADDR sp, struct frame_info *next_frame,
struct mips_frame_cache *this_cache)
mips32_scan_prologue (CORE_ADDR start_pc, CORE_ADDR limit_pc, CORE_ADDR sp,
struct frame_info *next_frame,
struct mips_frame_cache *this_cache)
{
CORE_ADDR cur_pc;
CORE_ADDR frame_addr = 0; /* Value of $r30. Used by gcc for frame-pointer */
CORE_ADDR frame_addr = 0; /* Value of $r30. Used by gcc for frame-pointer */
long frame_offset;
int frame_reg = MIPS_SP_REGNUM;
@ -2595,11 +2597,9 @@ heuristic_proc_desc (CORE_ADDR start_pc, CORE_ADDR limit_pc,
if (start_pc + 200 < limit_pc)
limit_pc = start_pc + 200;
if (pc_is_mips16 (start_pc))
mips16_heuristic_proc_desc (start_pc, limit_pc, sp,
next_frame, this_cache);
mips16_scan_prologue (start_pc, limit_pc, sp, next_frame, this_cache);
else
mips32_heuristic_proc_desc (start_pc, limit_pc, sp,
next_frame, this_cache);
mips32_scan_prologue (start_pc, limit_pc, sp, next_frame, this_cache);
return &temp_proc_desc;
}