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* config/mips/tm-mips.h (struct frame_info): Forward decl.

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(struct type): Ditto.
	(struct value): Ditto.

	* config/mips/tm-mips.h (sigtramp_address): Move extern decl
 	from mips-tdep.c to here.
	(sigtramp_end): Ditto.
	(fixup_sigtramp): Ditto.

	* config/mips/tm-mips.h (init_extra_frame_info): Add prototype.
	(mips_frame_chain): Ditto.
	(mips_step_skips_delay): Ditto.
	(mips_frame_saved_pc): Ditto.
	(mips_find_saved_regs): Ditto.
	(mips_frame_num_args): Ditto.
	(mips_pop_frame): Ditto.
	(mips_extract_return_value): Ditto.
	(mips_store_return_value): Ditto.
	(mips_push_dummy_frame): Ditto.
	(mips_push_arguments): Ditto.
	(mips_do_registers_info): Ditto.
	(ecoff_relocate_efi): Ditto.
	(ecoff_relocate_efi): Ditto.
	* irix4-nat.c (fetch_core_registers): Add prototype.
	* mips-tdep.c (read_next_frame_reg): Add prototype
	(heuristic_proc_start): Ditto.
	(heuristic_proc_desc): Ditto.
	(mips_print_register): Ditto.
	* config/mips/nm-irix5.h (procfs_set_watchpoint): Add prototype.
	(procfs_stopped_by_watchpoint): Ditto.
	* config/mips/nm-irix4.h (procfs_set_watchpoint): Add prototype.
	(procfs_stopped_by_watchpoint): Ditto.
	* config/alpha/tm-alpha.h (ecoff_relocate_efi): Add prototype.
	(struct symbol): Add forward decl for prototype.

	* breakpoint.c (internal_breakpoint_number): Only needed if
	GET_LONGJMP_TARGET or SOLIB_ADD is defined.

	* objfiles.c (ecoff_relocate_efi): Remove prototype.
This commit is contained in:
Fred Fish 1996-07-28 21:41:09 +00:00
parent 3f550b5940
commit f2bf454e0f
6 changed files with 145 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

27
gdb/config/mips/tm-mips.h
View file

@ -20,6 +20,13 @@ You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#ifdef __STDC__
struct frame_info;
struct symbol;
struct type;
struct value;
#endif
#include <bfd.h>
#include "coff/sym.h" /* Needed for PDR below. */
#include "coff/symconst.h"
@ -72,6 +79,7 @@ extern CORE_ADDR mips_skip_prologue PARAMS ((CORE_ADDR addr, int lenient));
/* Return non-zero if PC points to an instruction which will cause a step
to execute both the instruction at PC and an instruction at PC+4. */
#define STEP_SKIPS_DELAY(pc) (mips_step_skips_delay (pc))
extern int mips_step_skips_delay PARAMS ((CORE_ADDR));
/* Immediately after a function call, return the saved pc.
Can't always go through the frames for this because on some machines
@ -173,6 +181,7 @@ extern int in_sigtramp PARAMS ((CORE_ADDR, char *));
of register dumps. */
#define DO_REGISTERS_INFO(_regnum, fp) mips_do_registers_info(_regnum, fp)
extern void mips_do_registers_info PARAMS ((int, int));
/* Total amount of space needed to store our copies of the machine's
register state, the array `registers'. */
@ -245,12 +254,15 @@ extern int in_sigtramp PARAMS ((CORE_ADDR, char *));
#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
mips_extract_return_value(TYPE, REGBUF, VALBUF)
extern void
mips_extract_return_value PARAMS ((struct type *, char [], char *));
/* Write into appropriate registers a function return value
of type TYPE, given in virtual format. */
#define STORE_RETURN_VALUE(TYPE,VALBUF) \
mips_store_return_value(TYPE, VALBUF)
extern void mips_store_return_value PARAMS ((struct type *, char *));
/* Extract from an array REGBUF containing the (raw) register state
the address in which a function should return its structure value,
@ -275,6 +287,7 @@ extern int in_sigtramp PARAMS ((CORE_ADDR, char *));
and produces the frame's chain-pointer. */
#define FRAME_CHAIN(thisframe) (CORE_ADDR) mips_frame_chain (thisframe)
extern CORE_ADDR mips_frame_chain PARAMS ((struct frame_info *));
/* Define other aspects of the stack frame. */
@ -289,6 +302,7 @@ extern int in_sigtramp PARAMS ((CORE_ADDR, char *));
/* Saved Pc. */
#define FRAME_SAVED_PC(FRAME) (mips_frame_saved_pc(FRAME))
extern int mips_frame_saved_pc PARAMS ((struct frame_info *));
#define FRAME_ARGS_ADDRESS(fi) (fi)->frame
@ -298,6 +312,7 @@ extern int in_sigtramp PARAMS ((CORE_ADDR, char *));
Can return -1, meaning no way to tell. */
#define FRAME_NUM_ARGS(num, fi) (num = mips_frame_num_args(fi))
extern int mips_frame_num_args PARAMS ((struct frame_info *));
/* Return number of bytes at start of arglist that are not really args. */
@ -316,6 +331,7 @@ extern int in_sigtramp PARAMS ((CORE_ADDR, char *));
(frame_saved_regs) = *(frame_info)->saved_regs; \
(frame_saved_regs).regs[SP_REGNUM] = (frame_info)->frame; \
} while (0)
extern void mips_find_saved_regs PARAMS ((struct frame_info *));
/* Things needed for making the inferior call functions. */
@ -326,14 +342,18 @@ extern int in_sigtramp PARAMS ((CORE_ADDR, char *));
#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) \
sp = mips_push_arguments(nargs, args, sp, struct_return, struct_addr)
extern CORE_ADDR
mips_push_arguments PARAMS ((int, struct value **, CORE_ADDR, int, CORE_ADDR));
/* Push an empty stack frame, to record the current PC, etc. */
#define PUSH_DUMMY_FRAME mips_push_dummy_frame()
extern void mips_push_dummy_frame PARAMS ((void));
/* Discard from the stack the innermost frame, restoring all registers. */
#define POP_FRAME mips_pop_frame()
extern void mips_pop_frame PARAMS ((void));
#define MK_OP(op,rs,rt,offset) (((op)<<26)|((rs)<<21)|((rt)<<16)|(offset))
#ifndef OP_LDFPR
@ -448,6 +468,7 @@ extern int in_sigtramp PARAMS ((CORE_ADDR, char *));
mips_extra_func_info_t's off of this. */
#define MIPS_EFI_SYMBOL_NAME "__GDB_EFI_INFO__"
extern void ecoff_relocate_efi PARAMS ((struct symbol *, CORE_ADDR));
/* Specific information about a procedure.
This overlays the MIPS's PDR records,
@ -464,6 +485,7 @@ typedef struct mips_extra_func_info {
struct frame_saved_regs *saved_regs;
#define INIT_EXTRA_FRAME_INFO(fromleaf, fci) init_extra_frame_info(fci)
extern void init_extra_frame_info PARAMS ((struct frame_info *));
#define PRINT_EXTRA_FRAME_INFO(fi) \
{ \
@ -510,3 +532,8 @@ extern struct frame_info *setup_arbitrary_frame PARAMS ((int, CORE_ADDR *));
probably much more common. (FIXME). */
#define COERCE_FLOAT_TO_DOUBLE (current_language -> la_language == language_c)
/* These are defined in mdebugread.c and are used in mips-tdep.c */
extern CORE_ADDR sigtramp_address, sigtramp_end;
extern void fixup_sigtramp PARAMS ((void));