espressif/binutils-gdb
1
0
Fork 0
mirror of https://github.com/espressif/binutils-gdb.git synced 2025-06-27 22:48:57 +08:00
Code Issues Packages Projects Releases Wiki Activity

* hppa-tdep.c (hppa_frame_find_saved_regs): Change "frame" to

Browse Source 
"frame_info" throughout.
This commit is contained in:
Jeff Law
1994-11-05 06:56:43 +00:00
parent bebe284408
commit cb5f71282d
2 changed files with 24 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
gdb/ChangeLog
View File

@ -1,3 +1,8 @@
Fri Nov 4 23:47:07 1994 Jeff Law (law@snake.cs.utah.edu)
* hppa-tdep.c (hppa_frame_find_saved_regs): Change "frame" to
"frame_info" throughout.
Fri Nov 4 16:26:59 1994 Kung Hsu (kung@mexican.cygnus.com) Fri Nov 4 16:26:59 1994 Kung Hsu (kung@mexican.cygnus.com)
* sparcl-stub.c: get rid of defs.h. * sparcl-stub.c: get rid of defs.h.

38
gdb/hppa-tdep.c
View File

@ -2020,7 +2020,7 @@ skip_prologue (pc)
void void
hppa_frame_find_saved_regs (frame_info, frame_saved_regs) hppa_frame_find_saved_regs (frame_info, frame_saved_regs)
struct frame_info *frame; struct frame_info *frame_info;
struct frame_saved_regs *frame_saved_regs; struct frame_saved_regs *frame_saved_regs;
{ {
CORE_ADDR pc; CORE_ADDR pc;
@ -2037,38 +2037,38 @@ hppa_frame_find_saved_regs (frame_info, frame_saved_regs)
examine the dummy code to determine locations of saved registers; examine the dummy code to determine locations of saved registers;
instead, let find_dummy_frame_regs fill in the correct offsets instead, let find_dummy_frame_regs fill in the correct offsets
for the saved registers. */ for the saved registers. */
if ((frame->pc >= frame->frame if ((frame_info->pc >= frame_info->frame
&& frame->pc <= (frame->frame + CALL_DUMMY_LENGTH && frame_info->pc <= (frame_info->frame + CALL_DUMMY_LENGTH
+ 32 * 4 + (NUM_REGS - FP0_REGNUM) * 8 + 32 * 4 + (NUM_REGS - FP0_REGNUM) * 8
+ 6 * 4))) + 6 * 4)))
find_dummy_frame_regs (frame, frame_saved_regs); find_dummy_frame_regs (frame_info, frame_saved_regs);
/* Interrupt handlers are special too. They lay out the register /* Interrupt handlers are special too. They lay out the register
state in the exact same order as the register numbers in GDB. */ state in the exact same order as the register numbers in GDB. */
if (pc_in_interrupt_handler (frame->pc)) if (pc_in_interrupt_handler (frame_info->pc))
{ {
for (i = 0; i < NUM_REGS; i++) for (i = 0; i < NUM_REGS; i++)
{ {
/* SP is a little special. */ /* SP is a little special. */
if (i == SP_REGNUM) if (i == SP_REGNUM)
frame_saved_regs->regs[SP_REGNUM] frame_saved_regs->regs[SP_REGNUM]
= read_memory_integer (frame->frame + SP_REGNUM * 4, 4); = read_memory_integer (frame_info->frame + SP_REGNUM * 4, 4);
else else
frame_saved_regs->regs[i] = frame->frame + i * 4; frame_saved_regs->regs[i] = frame_info->frame + i * 4;
} }
return; return;
} }
/* Handle signal handler callers. */ /* Handle signal handler callers. */
if (frame->signal_handler_caller) if (frame_info->signal_handler_caller)
{ {
FRAME_FIND_SAVED_REGS_IN_SIGTRAMP (frame, frame_saved_regs); FRAME_FIND_SAVED_REGS_IN_SIGTRAMP (frame_info, frame_saved_regs);
return; return;
} }
/* Get the starting address of the function referred to by the PC /* Get the starting address of the function referred to by the PC
saved in frame. */ saved in frame. */
pc = get_pc_function_start (frame->pc); pc = get_pc_function_start (frame_info->pc);
/* Yow! */ /* Yow! */
u = find_unwind_entry (pc); u = find_unwind_entry (pc);
@ -2101,7 +2101,7 @@ hppa_frame_find_saved_regs (frame_info, frame_saved_regs)
/* The frame always represents the value of %sp at entry to the /* The frame always represents the value of %sp at entry to the
current function (and is thus equivalent to the "saved" stack current function (and is thus equivalent to the "saved" stack
pointer. */ pointer. */
frame_saved_regs->regs[SP_REGNUM] = frame->frame; frame_saved_regs->regs[SP_REGNUM] = frame_info->frame;
/* Loop until we find everything of interest or hit a branch. /* Loop until we find everything of interest or hit a branch.
@ -2133,7 +2133,7 @@ hppa_frame_find_saved_regs (frame_info, frame_saved_regs)
if (inst == 0x6bc23fd9) if (inst == 0x6bc23fd9)
{ {
save_rp = 0; save_rp = 0;
frame_saved_regs->regs[RP_REGNUM] = frame->frame - 20; frame_saved_regs->regs[RP_REGNUM] = frame_info->frame - 20;
} }
/* Just note that we found the save of SP into the stack. The /* Just note that we found the save of SP into the stack. The
@ -2151,16 +2151,16 @@ hppa_frame_find_saved_regs (frame_info, frame_saved_regs)
/* stwm with a positive displacement is a *post modify*. */ /* stwm with a positive displacement is a *post modify*. */
if ((inst >> 26) == 0x1b if ((inst >> 26) == 0x1b
&& extract_14 (inst) >= 0) && extract_14 (inst) >= 0)
frame_saved_regs->regs[reg] = frame->frame; frame_saved_regs->regs[reg] = frame_info->frame;
else else
{ {
/* Handle code with and without frame pointers. */ /* Handle code with and without frame pointers. */
if (u->Save_SP) if (u->Save_SP)
frame_saved_regs->regs[reg] frame_saved_regs->regs[reg]
= frame->frame + extract_14 (inst); = frame_info->frame + extract_14 (inst);
else else
frame_saved_regs->regs[reg] frame_saved_regs->regs[reg]
= frame->frame + (u->Total_frame_size << 3) = frame_info->frame + (u->Total_frame_size << 3)
+ extract_14 (inst); + extract_14 (inst);
} }
} }
@ -2192,13 +2192,13 @@ hppa_frame_find_saved_regs (frame_info, frame_saved_regs)
/* 1st HP CC FP register store. After this instruction /* 1st HP CC FP register store. After this instruction
we've set enough state that the GCC and HPCC code are we've set enough state that the GCC and HPCC code are
both handled in the same manner. */ both handled in the same manner. */
frame_saved_regs->regs[reg + FP4_REGNUM + 4] = frame->frame; frame_saved_regs->regs[reg + FP4_REGNUM + 4] = frame_info->frame;
fp_loc = 8; fp_loc = 8;
} }
else else
{ {
frame_saved_regs->regs[reg + FP0_REGNUM + 4] frame_saved_regs->regs[reg + FP0_REGNUM + 4]
= frame->frame + fp_loc; = frame_info->frame + fp_loc;
fp_loc += 8; fp_loc += 8;
} }
} }