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| author | Jerome Guitton <guitton@adacore.com> | 2003-09-29 13:27:39 +0000 |
|---|---|---|
| committer | Jerome Guitton <guitton@adacore.com> | 2003-09-29 13:27:39 +0000 |
| commit | e28a332c04863887b841fdd1a9042f78ea7a8264 (patch) | |
| tree | a807b824f9dc721bd4aa7cf9b763b5baa04dd0cf /gdb | |
| parent | 1c0915057e6cb2285f23111ac2f638833a645900 (diff) | |
| download | gdb-e28a332c04863887b841fdd1a9042f78ea7a8264.zip gdb-e28a332c04863887b841fdd1a9042f78ea7a8264.tar.gz gdb-e28a332c04863887b841fdd1a9042f78ea7a8264.tar.bz2 | |
2003-09-29 Jerome Guitton <guitton@act-europe.fr>
* arm-tdep.c (arm_make_prologue_cache): Use trad_frame_addr_p to
test if the register has been saved on the stack.
(arm_scan_prologue_cache): When analysing the instruction
"str lr, [sp, #-4]", save the address where lr has been stored.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 7 | ||||
| -rw-r--r-- | gdb/arm-tdep.c | 5 |
2 files changed, 10 insertions, 2 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index e20eab2..2a6205c 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,10 @@ +2003-09-29 Jerome Guitton <guitton@act-europe.fr> + + * arm-tdep.c (arm_make_prologue_cache): Use trad_frame_addr_p to + test if the register has been saved on the stack. + (arm_scan_prologue_cache): When analysing the instruction + "str lr, [sp, #-4]", save the address where lr has been stored. + 2003-09-28 Andrew Cagney <cagney@redhat.com> * frame.c (frame_read_unsigned_register): Delete function. diff --git a/gdb/arm-tdep.c b/gdb/arm-tdep.c index 85e8258..102c4ba 100644 --- a/gdb/arm-tdep.c +++ b/gdb/arm-tdep.c @@ -845,7 +845,8 @@ arm_scan_prologue (struct frame_info *next_frame, struct arm_prologue_cache *cac } else if (insn == 0xe52de004) /* str lr, [sp, #-4]! */ { - /* Function is frameless: extra_info defaults OK? */ + sp_offset -= 4; + cache->saved_regs[ARM_LR_REGNUM].addr = sp_offset; continue; } else if ((insn & 0xffff0000) == 0xe92d0000) @@ -967,7 +968,7 @@ arm_make_prologue_cache (struct frame_info *next_frame) /* Calculate actual addresses of saved registers using offsets determined by arm_scan_prologue. */ for (reg = 0; reg < NUM_REGS; reg++) - if (cache->saved_regs[reg].addr != 0) + if (trad_frame_addr_p (cache->saved_regs, reg)) cache->saved_regs[reg].addr += cache->prev_sp; return cache; |