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* dwarf2-frame.c (read_reg): Expect this_frame in the baton.

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(execute_stack_op): Put this_frame in the baton.
	(execute_cfa_program): Take this_frame.
	(struct dwarf2_frame_ops): Update comment for signal_frame_p.
	(dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
	(dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
	(dwarf2_frame_this_id): Adjust to work on this_frame.
	(dwarf2_signal_frame_this_id): Delete.
	(dwarf2_frame_prev_register): Update signature.  Use new frame
	unwind methods.
	(dwarf2_frame_sniffer): Update signature.  Expect this_frame.
	(dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
	dwarf2_frame_sniffer.
	(dwarf2_append_unwinders): New.
	(dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
	this_frame.
	* sparc-tdep.c (sparc32_dwarf2_struct_return_p)
	(sparc32_dwarf2_frame_init_reg): Expect this_frame.
	* cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
	* rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
	* s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
	* sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
	* sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
	* dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
	(dwarf2_append_unwinders): Declare.
	(dwarf2_frame_base_sniffer): Update declaration.
	* i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
	this_frame.
This commit is contained in:
Daniel Jacobowitz
2008-04-30 21:18:28 +00:00
parent 669fac235d
commit 4a4e514937
10 changed files with 153 additions and 206 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
gdb/sparc-tdep.c
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@ -1191,9 +1191,9 @@ sparc32_stabs_argument_has_addr (struct gdbarch *gdbarch, struct type *type)
}
static int
sparc32_dwarf2_struct_return_p (struct frame_info *next_frame)
sparc32_dwarf2_struct_return_p (struct frame_info *this_frame)
{
CORE_ADDR pc = frame_unwind_address_in_block (next_frame, NORMAL_FRAME);
CORE_ADDR pc = get_frame_address_in_block (this_frame, NORMAL_FRAME);
struct symbol *sym = find_pc_function (pc);
if (sym)
@ -1204,7 +1204,7 @@ sparc32_dwarf2_struct_return_p (struct frame_info *next_frame)
static void
sparc32_dwarf2_frame_init_reg (struct gdbarch *gdbarch, int regnum,
struct dwarf2_frame_state_reg *reg,
struct frame_info *next_frame)
struct frame_info *this_frame)
{
int off;
@ -1223,7 +1223,7 @@ sparc32_dwarf2_frame_init_reg (struct gdbarch *gdbarch, int regnum,
case SPARC32_NPC_REGNUM:
reg->how = DWARF2_FRAME_REG_RA_OFFSET;
off = 8;
if (sparc32_dwarf2_struct_return_p (next_frame))
if (sparc32_dwarf2_struct_return_p (this_frame))
off += 4;
if (regnum == SPARC32_NPC_REGNUM)
off += 4;