diff options
Diffstat (limited to 'gdb/mcore-tdep.c')
| -rw-r--r-- | gdb/mcore-tdep.c | 30 |
1 files changed, 18 insertions, 12 deletions
diff --git a/gdb/mcore-tdep.c b/gdb/mcore-tdep.c index 6f05f4e854d..26ba0579bc5 100644 --- a/gdb/mcore-tdep.c +++ b/gdb/mcore-tdep.c @@ -627,7 +627,7 @@ mcore_analyze_prologue (struct frame_info *fi, CORE_ADDR pc, int skip_prologue) { if (register_offsets[rn] >= 0) { - get_frame_saved_regs (fi)[rn] = fi->frame - register_offsets[rn]; + get_frame_saved_regs (fi)[rn] = get_frame_base (fi) - register_offsets[rn]; mcore_insn_debug (("Saved register %s stored at 0x%08x, value=0x%08x\n", mcore_register_names[rn], fi->saved_regs[rn], read_memory_integer (fi->saved_regs[rn], 4))); @@ -669,7 +669,7 @@ mcore_frame_chain (struct frame_info * fi) If our caller does not have a frame pointer, then his frame base is <our base> + -<caller's frame size>. */ - dummy = analyze_dummy_frame (FRAME_SAVED_PC (fi), fi->frame); + dummy = analyze_dummy_frame (FRAME_SAVED_PC (fi), get_frame_base (fi)); if (dummy->extra_info->status & MY_FRAME_IN_FP) { @@ -693,7 +693,7 @@ mcore_frame_chain (struct frame_info * fi) else { /* Our caller does not have a frame pointer. */ - callers_addr = fi->frame + dummy->extra_info->framesize; + callers_addr = get_frame_base (fi) + dummy->extra_info->framesize; } return callers_addr; @@ -724,13 +724,13 @@ mcore_skip_prologue (CORE_ADDR pc) CORE_ADDR mcore_frame_args_address (struct frame_info * fi) { - return fi->frame - fi->extra_info->framesize; + return get_frame_base (fi) - fi->extra_info->framesize; } CORE_ADDR mcore_frame_locals_address (struct frame_info * fi) { - return fi->frame - fi->extra_info->framesize; + return get_frame_base (fi) - fi->extra_info->framesize; } /* Return the frame pointer in use at address PC. */ @@ -758,8 +758,10 @@ mcore_find_callers_reg (struct frame_info *fi, int regnum) { for (; fi != NULL; fi = fi->next) { - if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (fi), fi->frame, fi->frame)) - return deprecated_read_register_dummy (get_frame_pc (fi), fi->frame, regnum); + if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (fi), get_frame_base (fi), + get_frame_base (fi))) + return deprecated_read_register_dummy (get_frame_pc (fi), + get_frame_base (fi), regnum); else if (get_frame_saved_regs (fi)[regnum] != 0) return read_memory_integer (get_frame_saved_regs (fi)[regnum], REGISTER_SIZE); @@ -774,8 +776,10 @@ CORE_ADDR mcore_frame_saved_pc (struct frame_info * fi) { - if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (fi), fi->frame, fi->frame)) - return deprecated_read_register_dummy (get_frame_pc (fi), fi->frame, PC_REGNUM); + if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (fi), get_frame_base (fi), + get_frame_base (fi))) + return deprecated_read_register_dummy (get_frame_pc (fi), + get_frame_base (fi), PC_REGNUM); else return mcore_find_callers_reg (fi, PR_REGNUM); } @@ -791,7 +795,8 @@ mcore_pop_frame (void) int rn; struct frame_info *fi = get_current_frame (); - if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (fi), fi->frame, fi->frame)) + if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (fi), get_frame_base (fi), + get_frame_base (fi))) generic_pop_dummy_frame (); else { @@ -1048,11 +1053,12 @@ mcore_init_extra_frame_info (int fromleaf, struct frame_info *fi) fi->extra_info->status = 0; fi->extra_info->framesize = 0; - if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (fi), fi->frame, fi->frame)) + if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (fi), get_frame_base (fi), + get_frame_base (fi))) { /* We need to setup fi->frame here because run_stack_dummy gets it wrong by assuming it's always FP. */ - deprecated_update_frame_base_hack (fi, deprecated_read_register_dummy (get_frame_pc (fi), fi->frame, SP_REGNUM)); + deprecated_update_frame_base_hack (fi, deprecated_read_register_dummy (get_frame_pc (fi), get_frame_base (fi), SP_REGNUM)); } else mcore_analyze_prologue (fi, 0, 0); |