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* x86-64-linux-tdep.c: Tweak comment.

Browse Source 
(amd64_linux_supply_gregset): Renamed from
x86_64_linux_supply_gresget.
(amd64_linux_fill_gregset): Renamed from
x86_64_linux_fill_gregset.
(fetch_core_registers): Adjust for renamed functions.
(amd64_core_fns): Renamed from x86_64_core_fns.
(amd64_linux_sigtramp_start): Renamed from
x86_64_linux_sigtramp_start.
(amd64_linux_pc_in_sigtramp): Renamed from
x86_64_linux_pc_in_sigtramp.  Adjust for renamed functions.
(AMD64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Renamed from
X86_64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET.
(amd64_linux_sigcontext_addr): Renamed from
x86_64_linux_sigcontext_addr.
(amd64_linux_sc_reg_offset): Renamed from
x86_64_linux_sc_reg_offset.
(amd64_linux_init_abi): Renamed from x86_64_linux_init_abi.
Adjust for renamed functions and variables.
(_initialize_amd64_linux_tdep): Renamed from
_initialize_x86_64_linux_tdep.  Adjust for renamed functions and
variables.
* x86-64-linux-tdep.h: Update copyright year.  Tweak comment.
Adjust for renamed functions.
This commit is contained in:
Mark Kettenis
2004-02-22 20:29:48 +00:00
parent 430eaf2e02
commit 51433e4b6a
3 changed files with 51 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
gdb/ChangeLog
View File

@ -1,5 +1,30 @@
2004-02-22 Mark Kettenis <kettenis@gnu.org> 2004-02-22 Mark Kettenis <kettenis@gnu.org>
* x86-64-linux-tdep.c: Tweak comment.
(amd64_linux_supply_gregset): Renamed from
x86_64_linux_supply_gresget.
(amd64_linux_fill_gregset): Renamed from
x86_64_linux_fill_gregset.
(fetch_core_registers): Adjust for renamed functions.
(amd64_core_fns): Renamed from x86_64_core_fns.
(amd64_linux_sigtramp_start): Renamed from
x86_64_linux_sigtramp_start.
(amd64_linux_pc_in_sigtramp): Renamed from
x86_64_linux_pc_in_sigtramp. Adjust for renamed functions.
(AMD64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Renamed from
X86_64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET.
(amd64_linux_sigcontext_addr): Renamed from
x86_64_linux_sigcontext_addr.
(amd64_linux_sc_reg_offset): Renamed from
x86_64_linux_sc_reg_offset.
(amd64_linux_init_abi): Renamed from x86_64_linux_init_abi.
Adjust for renamed functions and variables.
(_initialize_amd64_linux_tdep): Renamed from
_initialize_x86_64_linux_tdep. Adjust for renamed functions and
variables.
* x86-64-linux-tdep.h: Update copyright year. Tweak comment.
Adjust for renamed functions.
* x86-64-linux-nat.c (amd64_linux_gregset64_reg_offset): Rename * x86-64-linux-nat.c (amd64_linux_gregset64_reg_offset): Rename
from x86_64_linux_gregset64_reg_offset. from x86_64_linux_gregset64_reg_offset.
(amd64_linux_gregset32_reg_offset): Rename from (amd64_linux_gregset32_reg_offset): Rename from

44
gdb/x86-64-linux-tdep.c
View File

@ -1,4 +1,4 @@
/* Target-dependent code for GNU/Linux running on x86-64, for GDB. /* Target-dependent code for GNU/Linux x86-64.
Copyright 2001, 2003, 2004 Free Software Foundation, Inc. Copyright 2001, 2003, 2004 Free Software Foundation, Inc.
Contributed by Jiri Smid, SuSE Labs. Contributed by Jiri Smid, SuSE Labs.
@ -76,7 +76,7 @@ static int user_to_gdb_regmap[] =
in *GREGSETP. */ in *GREGSETP. */
void void
x86_64_linux_supply_gregset (char *regp) amd64_linux_supply_gregset (char *regp)
{ {
int i; int i;
@ -89,7 +89,7 @@ x86_64_linux_supply_gregset (char *regp)
do this for all registers. */ do this for all registers. */
void void
x86_64_linux_fill_gregset (char *regp, int regno) amd64_linux_fill_gregset (char *regp, int regno)
{ {
int i; int i;
@ -114,7 +114,7 @@ fetch_core_registers (char *core_reg_sect, unsigned core_reg_size,
if (core_reg_size != 216) if (core_reg_size != 216)
warning ("Wrong size register set in core file."); warning ("Wrong size register set in core file.");
else else
x86_64_linux_supply_gregset (core_reg_sect); amd64_linux_supply_gregset (core_reg_sect);
break; break;
case 2: /* Floating point registers. */ case 2: /* Floating point registers. */
@ -132,7 +132,7 @@ fetch_core_registers (char *core_reg_sect, unsigned core_reg_size,
} }
} }
static struct core_fns x86_64_core_fns = static struct core_fns amd64_core_fns =
{ {
bfd_target_elf_flavour, /* core_flavour */ bfd_target_elf_flavour, /* core_flavour */
default_check_format, /* check_format */ default_check_format, /* check_format */
@ -160,7 +160,7 @@ static const unsigned char linux_sigtramp_code[] =
the routine. Otherwise, return 0. */ the routine. Otherwise, return 0. */
static CORE_ADDR static CORE_ADDR
x86_64_linux_sigtramp_start (CORE_ADDR pc) amd64_linux_sigtramp_start (CORE_ADDR pc)
{ {
unsigned char buf[LINUX_SIGTRAMP_LEN]; unsigned char buf[LINUX_SIGTRAMP_LEN];
@ -194,7 +194,7 @@ x86_64_linux_sigtramp_start (CORE_ADDR pc)
/* Return whether PC is in a GNU/Linux sigtramp routine. */ /* Return whether PC is in a GNU/Linux sigtramp routine. */
static int static int
x86_64_linux_pc_in_sigtramp (CORE_ADDR pc, char *name) amd64_linux_pc_in_sigtramp (CORE_ADDR pc, char *name)
{ {
/* If we have NAME, we can optimize the search. The trampoline is /* If we have NAME, we can optimize the search. The trampoline is
named __restore_rt. However, it isn't dynamically exported from named __restore_rt. However, it isn't dynamically exported from
@ -203,19 +203,19 @@ x86_64_linux_pc_in_sigtramp (CORE_ADDR pc, char *name)
__sigaction, or __libc_sigaction (all aliases to the same __sigaction, or __libc_sigaction (all aliases to the same
function). */ function). */
if (name == NULL || strstr (name, "sigaction") != NULL) if (name == NULL || strstr (name, "sigaction") != NULL)
return (x86_64_linux_sigtramp_start (pc) != 0); return (amd64_linux_sigtramp_start (pc) != 0);
return (strcmp ("__restore_rt", name) == 0); return (strcmp ("__restore_rt", name) == 0);
} }
/* Offset to struct sigcontext in ucontext, from <asm/ucontext.h>. */ /* Offset to struct sigcontext in ucontext, from <asm/ucontext.h>. */
#define X86_64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET 40 #define AMD64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET 40
/* Assuming NEXT_FRAME is a frame following a GNU/Linux sigtramp /* Assuming NEXT_FRAME is a frame following a GNU/Linux sigtramp
routine, return the address of the associated sigcontext structure. */ routine, return the address of the associated sigcontext structure. */
static CORE_ADDR static CORE_ADDR
x86_64_linux_sigcontext_addr (struct frame_info *next_frame) amd64_linux_sigcontext_addr (struct frame_info *next_frame)
{ {
CORE_ADDR sp; CORE_ADDR sp;
char buf[8]; char buf[8];
@ -229,12 +229,12 @@ x86_64_linux_sigcontext_addr (struct frame_info *next_frame)
function calls so we can't use it. Fortunately the user context function calls so we can't use it. Fortunately the user context
is part of the signal frame and the unwound %rsp directly points is part of the signal frame and the unwound %rsp directly points
at it. */ at it. */
return sp + X86_64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET; return sp + AMD64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET;
} }
/* From <asm/sigcontext.h>. */ /* From <asm/sigcontext.h>. */
static int x86_64_linux_sc_reg_offset[] = static int amd64_linux_sc_reg_offset[] =
{ {
13 * 8, /* %rax */ 13 * 8, /* %rax */
11 * 8, /* %rbx */ 11 * 8, /* %rbx */
@ -268,27 +268,27 @@ static int x86_64_linux_sc_reg_offset[] =
}; };
static void static void
x86_64_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) amd64_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
{ {
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
x86_64_init_abi (info, gdbarch); x86_64_init_abi (info, gdbarch);
set_gdbarch_pc_in_sigtramp (gdbarch, x86_64_linux_pc_in_sigtramp); set_gdbarch_pc_in_sigtramp (gdbarch, amd64_linux_pc_in_sigtramp);
tdep->sigcontext_addr = x86_64_linux_sigcontext_addr; tdep->sigcontext_addr = amd64_linux_sigcontext_addr;
tdep->sc_reg_offset = x86_64_linux_sc_reg_offset; tdep->sc_reg_offset = amd64_linux_sc_reg_offset;
tdep->sc_num_regs = ARRAY_SIZE (x86_64_linux_sc_reg_offset); tdep->sc_num_regs = ARRAY_SIZE (amd64_linux_sc_reg_offset);
} }
/* Provide a prototype to silence -Wmissing-prototypes. */ /* Provide a prototype to silence -Wmissing-prototypes. */
extern void _initialize_x86_64_linux_tdep (void); extern void _initialize_amd64_linux_tdep (void);
void void
_initialize_x86_64_linux_tdep (void) _initialize_amd64_linux_tdep (void)
{ {
add_core_fns (&x86_64_core_fns); add_core_fns (&amd64_core_fns);
gdbarch_register_osabi (bfd_arch_i386, bfd_mach_x86_64, GDB_OSABI_LINUX, gdbarch_register_osabi (bfd_arch_i386, bfd_mach_x86_64,
x86_64_linux_init_abi); GDB_OSABI_LINUX, amd64_linux_init_abi);
} }

9
gdb/x86-64-linux-tdep.h
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@ -1,7 +1,6 @@
/* Target-dependent code for the x86-64. /* Target-dependent definitions for GNU/Linux x86-64.
Copyright 2003 Copyright 2003, 2004 Free Software Foundation, Inc.
Free Software Foundation, Inc.
Contributed by Michal Ludvig, SuSE AG. Contributed by Michal Ludvig, SuSE AG.
@ -28,12 +27,12 @@
/* Fill GDB's register array with the general-purpose register values /* Fill GDB's register array with the general-purpose register values
in *GREGSETP. */ in *GREGSETP. */
void x86_64_linux_supply_gregset (char *regp); void amd64_linux_supply_gregset (char *regp);
/* Fill register REGNO (if it is a general-purpose register) in /* Fill register REGNO (if it is a general-purpose register) in
*GREGSETPS with the value in GDB's register array. If REGNO is -1, *GREGSETPS with the value in GDB's register array. If REGNO is -1,
do this for all registers. */ do this for all registers. */
void x86_64_linux_fill_gregset (char *regp, int regno); void amd64_linux_fill_gregset (char *regp, int regno);
#endif /* x86-64-linux-tdep.h */ #endif /* x86-64-linux-tdep.h */