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| author | Jonathan Larmour <jifl@eCosCentric.com> | 2000-03-24 21:33:35 +0000 |
|---|---|---|
| committer | Jonathan Larmour <jifl@eCosCentric.com> | 2000-03-24 21:33:35 +0000 |
| commit | c78858285bb60ac2031d4d68fe6d06190803231a (patch) | |
| tree | 9c2bc1ec750be448207ef03e70d647b3a7ec9718 /gdb/arm-tdep.c | |
| parent | b4fe2683639c4ac8a5a53576d1c7e020b6b7d05e (diff) | |
| download | gdb-c78858285bb60ac2031d4d68fe6d06190803231a.zip gdb-c78858285bb60ac2031d4d68fe6d06190803231a.tar.gz gdb-c78858285bb60ac2031d4d68fe6d06190803231a.tar.bz2 | |
* arm-tdep.c (thumb_skip_prologue): Take function end addr argument
so that we can stop searching for the prologue past the function end
(arm_skip_prologue): Call thumb_skip_prologue with function end addr
Diffstat (limited to 'gdb/arm-tdep.c')
| -rw-r--r-- | gdb/arm-tdep.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gdb/arm-tdep.c b/gdb/arm-tdep.c index eaaa19c..7112c4c 100644 --- a/gdb/arm-tdep.c +++ b/gdb/arm-tdep.c @@ -328,7 +328,7 @@ arm_frameless_function_invocation (struct frame_info *fi) */ static CORE_ADDR -thumb_skip_prologue (CORE_ADDR pc) +thumb_skip_prologue (CORE_ADDR pc, CORE_ADDR func_end) { CORE_ADDR current_pc; int findmask = 0; /* findmask: @@ -337,7 +337,7 @@ thumb_skip_prologue (CORE_ADDR pc) bit 2 - sub sp, #simm OR add sp, #simm (adjusting of sp) */ - for (current_pc = pc; current_pc < pc + 40; current_pc += 2) + for (current_pc = pc; current_pc + 2 < func_end && current_pc < pc + 40; current_pc += 2) { unsigned short insn = read_memory_unsigned_integer (current_pc, 2); @@ -399,7 +399,7 @@ arm_skip_prologue (CORE_ADDR pc) /* Check if this is Thumb code. */ if (arm_pc_is_thumb (pc)) - return thumb_skip_prologue (pc); + return thumb_skip_prologue (pc, func_end); /* Can't find the prologue end in the symbol table, try it the hard way by disassembling the instructions. */ |