diff options
Diffstat (limited to 'gdb/arm-tdep.c')
| -rw-r--r-- | gdb/arm-tdep.c | 33 |
1 files changed, 17 insertions, 16 deletions
diff --git a/gdb/arm-tdep.c b/gdb/arm-tdep.c index 1002870..7ec3bff 100644 --- a/gdb/arm-tdep.c +++ b/gdb/arm-tdep.c @@ -1686,7 +1686,6 @@ arm_analyze_prologue (struct gdbarch *gdbarch, pv_t regs[ARM_FPS_REGNUM]; struct pv_area *stack; struct cleanup *back_to; - int framereg, framesize; CORE_ADDR unrecognized_pc = 0; /* Search the prologue looking for instructions that set up the @@ -1887,23 +1886,25 @@ arm_analyze_prologue (struct gdbarch *gdbarch, if (unrecognized_pc == 0) unrecognized_pc = current_pc; - /* The frame size is just the distance from the frame register - to the original stack pointer. */ - if (pv_is_register (regs[ARM_FP_REGNUM], ARM_SP_REGNUM)) - { - /* Frame pointer is fp. */ - framereg = ARM_FP_REGNUM; - framesize = -regs[ARM_FP_REGNUM].k; - } - else - { - /* Try the stack pointer... this is a bit desperate. */ - framereg = ARM_SP_REGNUM; - framesize = -regs[ARM_SP_REGNUM].k; - } - if (cache) { + int framereg, framesize; + + /* The frame size is just the distance from the frame register + to the original stack pointer. */ + if (pv_is_register (regs[ARM_FP_REGNUM], ARM_SP_REGNUM)) + { + /* Frame pointer is fp. */ + framereg = ARM_FP_REGNUM; + framesize = -regs[ARM_FP_REGNUM].k; + } + else + { + /* Try the stack pointer... this is a bit desperate. */ + framereg = ARM_SP_REGNUM; + framesize = -regs[ARM_SP_REGNUM].k; + } + cache->framereg = framereg; cache->framesize = framesize; |