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2004-02-15 Andrew Cagney <cagney@redhat.com>

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* config/mips/tm-nbsd.h (SIGCONTEXT_PC_OFFSET): Delete macro.
	* config/i386/tm-i386bsd.h (SIGCONTEXT_PC_OFFSET): Delete macro.
	* config/arm/tm-linux.h (SIGCONTEXT_PC_OFFSET): Delete macro.
	* config/vax/tm-vaxbsd.h (SIGCONTEXT_PC_OFFSET): Delete macro.
	* vax-tdep.c (vax_sigtramp_saved_pc): Inline only reference.
	* config/ns32k/tm-nbsd.h (SIGCONTEXT_PC_OFFSET): Delete macro.
	* ns32k-tdep.c (ns32k_sigtramp_saved_pc): Inline only reference.
This commit is contained in:
Andrew Cagney 2004-02-15 22:05:44 +00:00
parent 8f22cb9068
commit 5929a91098
8 changed files with 16 additions and 24 deletions
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10
gdb/ChangeLog
View file

@ -1,3 +1,13 @@
2004-02-15 Andrew Cagney <cagney@redhat.com>
* config/mips/tm-nbsd.h (SIGCONTEXT_PC_OFFSET): Delete macro.
* config/i386/tm-i386bsd.h (SIGCONTEXT_PC_OFFSET): Delete macro.
* config/arm/tm-linux.h (SIGCONTEXT_PC_OFFSET): Delete macro.
* config/vax/tm-vaxbsd.h (SIGCONTEXT_PC_OFFSET): Delete macro.
* vax-tdep.c (vax_sigtramp_saved_pc): Inline only reference.
* config/ns32k/tm-nbsd.h (SIGCONTEXT_PC_OFFSET): Delete macro.
* ns32k-tdep.c (ns32k_sigtramp_saved_pc): Inline only reference.
2004-02-15 Mark Kettenis <kettenis@gnu.org> 2004-02-15 Mark Kettenis <kettenis@gnu.org>
* dwarf2-frame.h (dwarf2_frame_set_init_reg): New prototype. * dwarf2-frame.h (dwarf2_frame_set_init_reg): New prototype.

3
gdb/config/arm/tm-linux.h
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@ -26,9 +26,6 @@
#include "config/tm-linux.h" #include "config/tm-linux.h"
/* Offset to saved PC in sigcontext structure, from <asm/sigcontext.h> */
#define SIGCONTEXT_PC_OFFSET (sizeof(unsigned long) * 18)
/* We've multi-arched this. */ /* We've multi-arched this. */
#undef IN_SOLIB_CALL_TRAMPOLINE #undef IN_SOLIB_CALL_TRAMPOLINE

5
gdb/config/i386/tm-i386bsd.h
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@ -37,9 +37,4 @@
#define SIGTRAMP_START(pc) 0xfdbfdfc0 #define SIGTRAMP_START(pc) 0xfdbfdfc0
#define SIGTRAMP_END(pc) 0xfdbfe000 #define SIGTRAMP_END(pc) 0xfdbfe000
/* Saved Pc. Get it from sigcontext if within sigtramp. */
/* Offset to saved PC in sigcontext, from <sys/signal.h>. */
#define SIGCONTEXT_PC_OFFSET 20
#endif /* ifndef TM_I386BSD_H */ #endif /* ifndef TM_I386BSD_H */

3
gdb/config/mips/tm-nbsd.h
View file

@ -22,9 +22,6 @@
#ifndef TM_NBSD_H #ifndef TM_NBSD_H
#define TM_NBSD_H #define TM_NBSD_H
/* Saved Pc. Get it from sigcontext if within sigtramp. */
#define SIGCONTEXT_PC_OFFSET 8
#include "mips/tm-mips.h" #include "mips/tm-mips.h"
#include "solib.h" #include "solib.h"

5
gdb/config/ns32k/tm-nbsd.h
View file

@ -29,9 +29,4 @@
#include "ns32k/tm-ns32k.h" #include "ns32k/tm-ns32k.h"
/* Saved Pc. Get it from sigcontext if within sigtramp. */
/* Offset to saved PC in sigcontext, from <machine/signal.h>. */
#define SIGCONTEXT_PC_OFFSET 20
#endif /* TM_NBSD_H */ #endif /* TM_NBSD_H */

4
gdb/config/vax/tm-vaxbsd.h
View file

@ -34,8 +34,4 @@
#define SIGTRAMP_START(pc) STACK_END_ADDR #define SIGTRAMP_START(pc) STACK_END_ADDR
#define SIGTRAMP_END(pc) 0x80000000 #define SIGTRAMP_END(pc) 0x80000000
/* Offset to saved PC in sigcontext, from <sys/signal.h>. */
/* XXXJRT should go away */
#define SIGCONTEXT_PC_OFFSET 12
#endif /* TM_VAXBSD_H */ #endif /* TM_VAXBSD_H */

5
gdb/ns32k-tdep.c
View file

@ -331,9 +331,10 @@ ns32k_sigtramp_saved_pc (struct frame_info *frame)
sigcontext_addr = read_memory_typed_address sigcontext_addr = read_memory_typed_address
(read_register (SP_REGNUM) + sigcontext_offs, builtin_type_void_data_ptr); (read_register (SP_REGNUM) + sigcontext_offs, builtin_type_void_data_ptr);
/* Don't cause a memory_error when accessing sigcontext in case the stack /* Offset to saved PC in sigcontext, from <machine/signal.h>. Don't
cause a memory_error when accessing sigcontext in case the stack
layout has changed or the stack is corrupt. */ layout has changed or the stack is corrupt. */
target_read_memory (sigcontext_addr + SIGCONTEXT_PC_OFFSET, buf, ptrbytes); target_read_memory (sigcontext_addr + 20, buf, ptrbytes);
return extract_typed_address (buf, builtin_type_void_func_ptr); return extract_typed_address (buf, builtin_type_void_func_ptr);
} }

5
gdb/vax-tdep.c
View file

@ -141,9 +141,10 @@ vax_sigtramp_saved_pc (struct frame_info *frame)
sigcontext_addr = read_memory_typed_address sigcontext_addr = read_memory_typed_address
(read_register (SP_REGNUM) + sigcontext_offs, builtin_type_void_data_ptr); (read_register (SP_REGNUM) + sigcontext_offs, builtin_type_void_data_ptr);
/* Don't cause a memory_error when accessing sigcontext in case the stack /* Offset to saved PC in sigcontext, from <sys/signal.h>. Don't
cause a memory_error when accessing sigcontext in case the stack
layout has changed or the stack is corrupt. */ layout has changed or the stack is corrupt. */
target_read_memory (sigcontext_addr + SIGCONTEXT_PC_OFFSET, buf, ptrbytes); target_read_memory (sigcontext_addr + 12, buf, ptrbytes);
return extract_typed_address (buf, builtin_type_void_func_ptr); return extract_typed_address (buf, builtin_type_void_func_ptr);
} }