mirror of
https://github.com/darlinghq/darling-gdb.git
synced 2025-03-03 15:07:59 +00:00
* mips-linux-nat.c: No longer include "gdbcore.h".
(mips_linux_register_addr): Move from mips-linux-tdep.c. (mips64_linux_register_addr): Likewise. (mips_linux_register_u_offset): Call mips_linux_register_addr or mips64_linux_register_addr instead of register_addr. * mips-linux-tdep.c (mips_linux_register_addr, mips64_linux_register_addr): Move to mips-linux-nat.c. (register_addr): Remove. (register_addr_data, init_register_addr_data): Remove. (_initialize_mips_linux_tdep): Do not initialize register_addr_data. (set_mips_linux_register_addr): Remove. (mips_linux_init_abi): Do not call set_mips_linux_register_addr. * Makefile.in (mips-linux-nat.o): Update dependencies.
This commit is contained in:
Ulrich Weigand
parent
910122bf0a
commit
dda0c97e68
@ -1,3 +1,19 @@
|
||||
2007-04-25 Ulrich Weigand <uweigand@de.ibm.com>
|
||||
|
||||
* mips-linux-nat.c: No longer include "gdbcore.h".
|
||||
(mips_linux_register_addr): Move from mips-linux-tdep.c.
|
||||
(mips64_linux_register_addr): Likewise.
|
||||
(mips_linux_register_u_offset): Call mips_linux_register_addr or
|
||||
mips64_linux_register_addr instead of register_addr.
|
||||
* mips-linux-tdep.c (mips_linux_register_addr,
|
||||
mips64_linux_register_addr): Move to mips-linux-nat.c.
|
||||
(register_addr): Remove.
|
||||
(register_addr_data, init_register_addr_data): Remove.
|
||||
(_initialize_mips_linux_tdep): Do not initialize register_addr_data.
|
||||
(set_mips_linux_register_addr): Remove.
|
||||
(mips_linux_init_abi): Do not call set_mips_linux_register_addr.
|
||||
* Makefile.in (mips-linux-nat.o): Update dependencies.
|
||||
|
||||
2007-04-25 Ulrich Weigand <uweigand@de.ibm.com>
|
||||
|
||||
* linux-nat.c (linux_register_u_offset): Remove.
|
||||
|
||||
@ -2341,7 +2341,7 @@ mips64obsd-tdep.o: mips64obsd-tdep.c $(defs_h) $(osabi_h) $(regcache_h) \
|
||||
mips-irix-tdep.o: mips-irix-tdep.c $(defs_h) $(osabi_h) $(elf_bfd_h)
|
||||
mips-linux-nat.o: mips-linux-nat.c $(defs_h) $(mips_tdep_h) $(target_h) \
|
||||
$(linux_nat_h) $(gdb_proc_service_h) $(mips_linux_tdep_h) \
|
||||
$(gdbcore_h) $(inferior_h)
|
||||
$(inferior_h)
|
||||
mips-linux-tdep.o: mips-linux-tdep.c $(defs_h) $(gdbcore_h) $(target_h) \
|
||||
$(solib_svr4_h) $(osabi_h) $(mips_tdep_h) $(gdb_string_h) \
|
||||
$(gdb_assert_h) $(frame_h) $(regcache_h) $(trad_frame_h) \
|
||||
|
||||
@ -26,7 +26,6 @@
|
||||
#include "target.h"
|
||||
#include "linux-nat.h"
|
||||
#include "mips-linux-tdep.h"
|
||||
#include "gdbcore.h"
|
||||
|
||||
#include "gdb_proc_service.h"
|
||||
|
||||
@ -87,6 +86,75 @@ mips_linux_cannot_store_register (int regno)
|
||||
return 1;
|
||||
}
|
||||
|
||||
/* Map gdb internal register number to ptrace ``address''.
|
||||
These ``addresses'' are normally defined in <asm/ptrace.h>. */
|
||||
|
||||
static CORE_ADDR
|
||||
mips_linux_register_addr (int regno)
|
||||
{
|
||||
int regaddr;
|
||||
|
||||
if (regno < 0 || regno >= NUM_REGS)
|
||||
error (_("Bogon register number %d."), regno);
|
||||
|
||||
if (regno < 32)
|
||||
regaddr = regno;
|
||||
else if ((regno >= mips_regnum (current_gdbarch)->fp0)
|
||||
&& (regno < mips_regnum (current_gdbarch)->fp0 + 32))
|
||||
regaddr = FPR_BASE + (regno - mips_regnum (current_gdbarch)->fp0);
|
||||
else if (regno == mips_regnum (current_gdbarch)->pc)
|
||||
regaddr = PC;
|
||||
else if (regno == mips_regnum (current_gdbarch)->cause)
|
||||
regaddr = CAUSE;
|
||||
else if (regno == mips_regnum (current_gdbarch)->badvaddr)
|
||||
regaddr = BADVADDR;
|
||||
else if (regno == mips_regnum (current_gdbarch)->lo)
|
||||
regaddr = MMLO;
|
||||
else if (regno == mips_regnum (current_gdbarch)->hi)
|
||||
regaddr = MMHI;
|
||||
else if (regno == mips_regnum (current_gdbarch)->fp_control_status)
|
||||
regaddr = FPC_CSR;
|
||||
else if (regno == mips_regnum (current_gdbarch)->fp_implementation_revision)
|
||||
regaddr = FPC_EIR;
|
||||
else
|
||||
error (_("Unknowable register number %d."), regno);
|
||||
|
||||
return regaddr;
|
||||
}
|
||||
|
||||
static CORE_ADDR
|
||||
mips64_linux_register_addr (int regno)
|
||||
{
|
||||
int regaddr;
|
||||
|
||||
if (regno < 0 || regno >= NUM_REGS)
|
||||
error (_("Bogon register number %d."), regno);
|
||||
|
||||
if (regno < 32)
|
||||
regaddr = regno;
|
||||
else if ((regno >= mips_regnum (current_gdbarch)->fp0)
|
||||
&& (regno < mips_regnum (current_gdbarch)->fp0 + 32))
|
||||
regaddr = MIPS64_FPR_BASE + (regno - FP0_REGNUM);
|
||||
else if (regno == mips_regnum (current_gdbarch)->pc)
|
||||
regaddr = MIPS64_PC;
|
||||
else if (regno == mips_regnum (current_gdbarch)->cause)
|
||||
regaddr = MIPS64_CAUSE;
|
||||
else if (regno == mips_regnum (current_gdbarch)->badvaddr)
|
||||
regaddr = MIPS64_BADVADDR;
|
||||
else if (regno == mips_regnum (current_gdbarch)->lo)
|
||||
regaddr = MIPS64_MMLO;
|
||||
else if (regno == mips_regnum (current_gdbarch)->hi)
|
||||
regaddr = MIPS64_MMHI;
|
||||
else if (regno == mips_regnum (current_gdbarch)->fp_control_status)
|
||||
regaddr = MIPS64_FPC_CSR;
|
||||
else if (regno == mips_regnum (current_gdbarch)->fp_implementation_revision)
|
||||
regaddr = MIPS64_FPC_EIR;
|
||||
else
|
||||
error (_("Unknowable register number %d."), regno);
|
||||
|
||||
return regaddr;
|
||||
}
|
||||
|
||||
/* Fetch the thread-local storage pointer for libthread_db. */
|
||||
|
||||
ps_err_e
|
||||
@ -253,10 +321,10 @@ mips64_linux_store_registers (int regnum)
|
||||
static CORE_ADDR
|
||||
mips_linux_register_u_offset (int regno)
|
||||
{
|
||||
/* FIXME drow/2005-09-04: The hardcoded use of register_addr should go
|
||||
away. This requires disentangling the various definitions of it
|
||||
(particularly alpha-nat.c's). */
|
||||
return register_addr (regno, 0);
|
||||
if (mips_abi_regsize (current_gdbarch) == 8)
|
||||
return mips64_linux_register_addr (regno);
|
||||
else
|
||||
return mips_linux_register_addr (regno);
|
||||
}
|
||||
|
||||
void _initialize_mips_linux_nat (void);
|
||||
|
||||
@ -218,42 +218,6 @@ mips_fill_fpregset (mips_elf_fpregset_t *fpregsetp, int regno)
|
||||
}
|
||||
}
|
||||
|
||||
/* Map gdb internal register number to ptrace ``address''.
|
||||
These ``addresses'' are normally defined in <asm/ptrace.h>. */
|
||||
|
||||
static CORE_ADDR
|
||||
mips_linux_register_addr (int regno, CORE_ADDR blockend)
|
||||
{
|
||||
int regaddr;
|
||||
|
||||
if (regno < 0 || regno >= NUM_REGS)
|
||||
error (_("Bogon register number %d."), regno);
|
||||
|
||||
if (regno < 32)
|
||||
regaddr = regno;
|
||||
else if ((regno >= mips_regnum (current_gdbarch)->fp0)
|
||||
&& (regno < mips_regnum (current_gdbarch)->fp0 + 32))
|
||||
regaddr = FPR_BASE + (regno - mips_regnum (current_gdbarch)->fp0);
|
||||
else if (regno == mips_regnum (current_gdbarch)->pc)
|
||||
regaddr = PC;
|
||||
else if (regno == mips_regnum (current_gdbarch)->cause)
|
||||
regaddr = CAUSE;
|
||||
else if (regno == mips_regnum (current_gdbarch)->badvaddr)
|
||||
regaddr = BADVADDR;
|
||||
else if (regno == mips_regnum (current_gdbarch)->lo)
|
||||
regaddr = MMLO;
|
||||
else if (regno == mips_regnum (current_gdbarch)->hi)
|
||||
regaddr = MMHI;
|
||||
else if (regno == mips_regnum (current_gdbarch)->fp_control_status)
|
||||
regaddr = FPC_CSR;
|
||||
else if (regno == mips_regnum (current_gdbarch)->fp_implementation_revision)
|
||||
regaddr = FPC_EIR;
|
||||
else
|
||||
error (_("Unknowable register number %d."), regno);
|
||||
|
||||
return regaddr;
|
||||
}
|
||||
|
||||
/* Support for 64-bit ABIs. */
|
||||
|
||||
/* Figure out where the longjmp will land.
|
||||
@ -487,42 +451,6 @@ mips64_fill_fpregset (mips64_elf_fpregset_t *fpregsetp, int regno)
|
||||
}
|
||||
|
||||
|
||||
/* Map gdb internal register number to ptrace ``address''.
|
||||
These ``addresses'' are normally defined in <asm/ptrace.h>. */
|
||||
|
||||
static CORE_ADDR
|
||||
mips64_linux_register_addr (int regno, CORE_ADDR blockend)
|
||||
{
|
||||
int regaddr;
|
||||
|
||||
if (regno < 0 || regno >= NUM_REGS)
|
||||
error (_("Bogon register number %d."), regno);
|
||||
|
||||
if (regno < 32)
|
||||
regaddr = regno;
|
||||
else if ((regno >= mips_regnum (current_gdbarch)->fp0)
|
||||
&& (regno < mips_regnum (current_gdbarch)->fp0 + 32))
|
||||
regaddr = MIPS64_FPR_BASE + (regno - FP0_REGNUM);
|
||||
else if (regno == mips_regnum (current_gdbarch)->pc)
|
||||
regaddr = MIPS64_PC;
|
||||
else if (regno == mips_regnum (current_gdbarch)->cause)
|
||||
regaddr = MIPS64_CAUSE;
|
||||
else if (regno == mips_regnum (current_gdbarch)->badvaddr)
|
||||
regaddr = MIPS64_BADVADDR;
|
||||
else if (regno == mips_regnum (current_gdbarch)->lo)
|
||||
regaddr = MIPS64_MMLO;
|
||||
else if (regno == mips_regnum (current_gdbarch)->hi)
|
||||
regaddr = MIPS64_MMHI;
|
||||
else if (regno == mips_regnum (current_gdbarch)->fp_control_status)
|
||||
regaddr = MIPS64_FPC_CSR;
|
||||
else if (regno == mips_regnum (current_gdbarch)->fp_implementation_revision)
|
||||
regaddr = MIPS64_FPC_EIR;
|
||||
else
|
||||
error (_("Unknowable register number %d."), regno);
|
||||
|
||||
return regaddr;
|
||||
}
|
||||
|
||||
/* Use a local version of this function to get the correct types for
|
||||
regsets, until multi-arch core support is ready. */
|
||||
|
||||
@ -584,35 +512,6 @@ static struct core_fns regset_core_fns =
|
||||
NULL /* next */
|
||||
};
|
||||
|
||||
/* Handle for obtaining pointer to the current register_addr()
|
||||
function for a given architecture. */
|
||||
static struct gdbarch_data *register_addr_data;
|
||||
|
||||
CORE_ADDR
|
||||
register_addr (int regno, CORE_ADDR blockend)
|
||||
{
|
||||
CORE_ADDR (*register_addr_ptr) (int, CORE_ADDR) =
|
||||
gdbarch_data (current_gdbarch, register_addr_data);
|
||||
|
||||
gdb_assert (register_addr_ptr != 0);
|
||||
|
||||
return register_addr_ptr (regno, blockend);
|
||||
}
|
||||
|
||||
static void
|
||||
set_mips_linux_register_addr (struct gdbarch *gdbarch,
|
||||
CORE_ADDR (*register_addr_ptr) (int,
|
||||
CORE_ADDR))
|
||||
{
|
||||
deprecated_set_gdbarch_data (gdbarch, register_addr_data,
|
||||
register_addr_ptr);
|
||||
}
|
||||
|
||||
static void *
|
||||
init_register_addr_data (struct gdbarch *gdbarch)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* Check the code at PC for a dynamic linker lazy resolution stub.
|
||||
Because they aren't in the .plt section, we pattern-match on the
|
||||
@ -1139,7 +1038,6 @@ mips_linux_init_abi (struct gdbarch_info info,
|
||||
mips_linux_get_longjmp_target);
|
||||
set_solib_svr4_fetch_link_map_offsets
|
||||
(gdbarch, svr4_ilp32_fetch_link_map_offsets);
|
||||
set_mips_linux_register_addr (gdbarch, mips_linux_register_addr);
|
||||
tramp_frame_prepend_unwinder (gdbarch, &mips_linux_o32_sigframe);
|
||||
tramp_frame_prepend_unwinder (gdbarch, &mips_linux_o32_rt_sigframe);
|
||||
break;
|
||||
@ -1148,7 +1046,6 @@ mips_linux_init_abi (struct gdbarch_info info,
|
||||
mips_linux_get_longjmp_target);
|
||||
set_solib_svr4_fetch_link_map_offsets
|
||||
(gdbarch, svr4_ilp32_fetch_link_map_offsets);
|
||||
set_mips_linux_register_addr (gdbarch, mips64_linux_register_addr);
|
||||
set_gdbarch_long_double_bit (gdbarch, 128);
|
||||
/* These floatformats should probably be renamed. MIPS uses
|
||||
the same 128-bit IEEE floating point format that IA-64 uses,
|
||||
@ -1162,7 +1059,6 @@ mips_linux_init_abi (struct gdbarch_info info,
|
||||
mips64_linux_get_longjmp_target);
|
||||
set_solib_svr4_fetch_link_map_offsets
|
||||
(gdbarch, svr4_lp64_fetch_link_map_offsets);
|
||||
set_mips_linux_register_addr (gdbarch, mips64_linux_register_addr);
|
||||
set_gdbarch_long_double_bit (gdbarch, 128);
|
||||
/* These floatformats should probably be renamed. MIPS uses
|
||||
the same 128-bit IEEE floating point format that IA-64 uses,
|
||||
@ -1191,9 +1087,6 @@ _initialize_mips_linux_tdep (void)
|
||||
{
|
||||
const struct bfd_arch_info *arch_info;
|
||||
|
||||
register_addr_data =
|
||||
gdbarch_data_register_post_init (init_register_addr_data);
|
||||
|
||||
for (arch_info = bfd_lookup_arch (bfd_arch_mips, 0);
|
||||
arch_info != NULL;
|
||||
arch_info = arch_info->next)
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user