FreeChainXenon/binutils-gdb
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* alpha-tdep.h: New file. Includes several Alpha target constants

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taken from...
* config/alpha/tm-alpha.h: ...here.  Remove macros that we now
let gdbarch deal with.
(GDB_MULTI_ARCH): Define as GDB_MULTI_ARCH_PARTIAL.
* Makefile.in (alpha-nat.o): Add alpha-tdep.h and $(BFD_SRC)/elf-bfd
to dependency list.
* alpha-nat.c: Include alpha-tdep.h.  Update for adjusted
Alpha target register names.
* alphabsd-nat.c: Likewise.
* alpha-tdep.c: Include alpha-tdep.h.  Update for adjusted
Alpha target register names.  Make serveral routines static.
(alpha_get_saved_register): New function.
(alpha_abi_names): New.
(process_note_abi_tag_sections): New function.
(get_elfosabi): New function.
(alpha_gdbarch_init): New function.
(alpha_dump_tdep): New function.
(_initialize_alpha_tdep): Register alpha_gdbarch_init.
This commit is contained in:
Jason Thorpe 2002-04-21 16:52:39 +00:00
parent d49d1e0a2f
commit dc129d8238
7 changed files with 606 additions and 379 deletions
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14
gdb/alpha-nat.c
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@ -24,6 +24,9 @@
#include "gdbcore.h"
#include "target.h"
#include "regcache.h"
#include "alpha-tdep.h"
#include <sys/ptrace.h>
#ifdef __linux__
#include <asm/reg.h>
@ -62,7 +65,7 @@ get_longjmp_target (CORE_ADDR *pc)
CORE_ADDR jb_addr;
char raw_buffer[MAX_REGISTER_RAW_SIZE];
jb_addr = read_register (A0_REGNUM);
jb_addr = read_register (ALPHA_A0_REGNUM);
if (target_read_memory (jb_addr + JB_PC * JB_ELEMENT_SIZE, raw_buffer,
sizeof (CORE_ADDR)))
@ -171,10 +174,11 @@ fetch_elf_core_registers (char *core_reg_sect, unsigned core_reg_size,
else
{
/* The General Registers. */
memcpy (&registers[REGISTER_BYTE (V0_REGNUM)], core_reg_sect, 31 * 8);
memcpy (&registers[REGISTER_BYTE (ALPHA_V0_REGNUM)], core_reg_sect,
31 * 8);
memcpy (&registers[REGISTER_BYTE (PC_REGNUM)], core_reg_sect + 31 * 8, 8);
memset (&registers[REGISTER_BYTE (ZERO_REGNUM)], 0, 8);
memset (&register_valid[V0_REGNUM], 1, 32);
memset (&registers[REGISTER_BYTE (ALPHA_ZERO_REGNUM)], 0, 8);
memset (&register_valid[ALPHA_V0_REGNUM], 1, 32);
register_valid[PC_REGNUM] = 1;
}
}
@ -227,7 +231,7 @@ supply_gregset (gdb_gregset_t *gregsetp)
supply_register (PC_REGNUM, (char *) (regp + 31));
/* Fill inaccessible registers with zero. */
supply_register (ZERO_REGNUM, zerobuf);
supply_register (ALPHA_ZERO_REGNUM, zerobuf);
supply_register (FP_REGNUM, zerobuf);
}