espressif/binutils-gdb
1
0
Fork 0
mirror of https://github.com/espressif/binutils-gdb.git synced 2025-08-02 19:46:09 +08:00
Code Issues Packages Projects Releases Wiki Activity

2002-08-19 Michael Snyder <msnyder@redhat.com>

Browse Source 
* mips-tdep.c (mips_frame_num_args): New function.
	(mips_gdbarch_init): Set frame_chain, frameless_function_invocation,
	frame_saved_pc, frame_args_address, frame_locals_address,
	frame_num_args, and frame_args_skip.
	* config/mips/tm-mips.h (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION,
	FRAME_SAVED_PC, FRAME_ARGS_ADDRESS, FRAME_LOCALS_ADDRESS,
	FRAME_NUM_ARGS, FRAME_ARGS_SKIP): Delete.
	* config/mips/tm-mipsv4.h (FRAME_CHAIN_VALID): Delete.
This commit is contained in:
Michael Snyder
2002-08-20 19:41:59 +00:00
parent 73da396e0b
commit b5d1566e1b
4 changed files with 20 additions and 52 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
gdb/ChangeLog
View File

@ -1,3 +1,14 @@
2002-08-19 Michael Snyder <msnyder@redhat.com>
* mips-tdep.c (mips_frame_num_args): New function.
(mips_gdbarch_init): Set frame_chain, frameless_function_invocation,
frame_saved_pc, frame_args_address, frame_locals_address,
frame_num_args, and frame_args_skip.
* config/mips/tm-mips.h (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION,
FRAME_SAVED_PC, FRAME_ARGS_ADDRESS, FRAME_LOCALS_ADDRESS,
FRAME_NUM_ARGS, FRAME_ARGS_SKIP): Delete.
* config/mips/tm-mipsv4.h (FRAME_CHAIN_VALID): Delete.
2002-08-20 Michael Snyder <msnyder@redhat.com>
* config/mips/tm-mips.h (STORE_STRUCT_RETURN): Delete.

40
gdb/config/mips/tm-mips.h
View File

@ -171,46 +171,6 @@ extern void mips_register_convert_from_type (int regnum,
mips_register_convert_from_type ((n), (type), (buffer))
/* Describe the pointer in each stack frame to the previous stack frame
(its caller). */
/* FRAME_CHAIN takes a frame's nominal address
and produces the frame's chain-pointer. */
#define FRAME_CHAIN(thisframe) (CORE_ADDR) mips_frame_chain (thisframe)
extern CORE_ADDR mips_frame_chain (struct frame_info *);
/* Define other aspects of the stack frame. */
/* A macro that tells us whether the function invocation represented
by FI does not have a frame on the stack associated with it. If it
does not, FRAMELESS is set to 1, else 0. */
/* We handle this differently for mips, and maybe we should not */
#define FRAMELESS_FUNCTION_INVOCATION(FI) (0)
/* Saved Pc. */
#define FRAME_SAVED_PC(FRAME) (mips_frame_saved_pc(FRAME))
extern CORE_ADDR mips_frame_saved_pc (struct frame_info *);
#define FRAME_ARGS_ADDRESS(fi) (fi)->frame
#define FRAME_LOCALS_ADDRESS(fi) (fi)->frame
/* Return number of args passed to a frame.
Can return -1, meaning no way to tell. */
#define FRAME_NUM_ARGS(fi) (mips_frame_num_args(fi))
extern int mips_frame_num_args (struct frame_info *);
/* Return number of bytes at start of arglist that are not really args. */
#define FRAME_ARGS_SKIP 0
/* Things needed for making the inferior call functions. */
/* Stack must be aligned on 32-bit boundaries when synthesizing

3
gdb/config/mips/tm-mipsv4.h
View File

@ -33,8 +33,5 @@
#define SIGFRAME_PC_OFF (SIGFRAME_BASE + 40 + 35 * 4)
#define SIGFRAME_FPREGSAVE_OFF (SIGFRAME_BASE + 40 + 36 * 4)
/* Use the alternate method of determining valid frame chains. */
#define FRAME_CHAIN_VALID(fp,fi) func_frame_chain_valid (fp, fi)
/* Convert a DWARF register number to a gdb REGNUM. */
#define DWARF_REG_TO_REGNUM(num) ((num) < 32 ? (num) : (num)+FP0_REGNUM-32)

18
gdb/mips-tdep.c
View File

@ -4143,15 +4143,6 @@ mips_do_registers_info (int regnum, int fpregs)
}
}
/* Return number of args passed to a frame. described by FIP.
Can return -1, meaning no way to tell. */
int
mips_frame_num_args (struct frame_info *frame)
{
return -1;
}
/* Is this a branch with a delay slot? */
static int is_delayed (unsigned long);
@ -5922,7 +5913,16 @@ mips_gdbarch_init (struct gdbarch_info info,
set_gdbarch_coerce_float_to_double (gdbarch, mips_coerce_float_to_double);
set_gdbarch_frame_chain (gdbarch, mips_frame_chain);
set_gdbarch_frame_chain_valid (gdbarch, func_frame_chain_valid);
set_gdbarch_frameless_function_invocation (gdbarch,
generic_frameless_function_invocation_not);
set_gdbarch_frame_saved_pc (gdbarch, mips_frame_saved_pc);
set_gdbarch_frame_args_address (gdbarch, default_frame_address);
set_gdbarch_frame_locals_address (gdbarch, default_frame_address);
set_gdbarch_frame_num_args (gdbarch, frame_num_args_unknown);
set_gdbarch_frame_args_skip (gdbarch, 0);
set_gdbarch_get_saved_register (gdbarch, mips_get_saved_register);
set_gdbarch_inner_than (gdbarch, core_addr_lessthan);