diff options
| author | Elena Zannoni <ezannoni@kwikemart.cygnus.com> | 2001-12-09 21:39:53 +0000 |
|---|---|---|
| committer | Elena Zannoni <ezannoni@kwikemart.cygnus.com> | 2001-12-09 21:39:53 +0000 |
| commit | 22d86365d7450230aad6e3fd4745133a59041632 (patch) | |
| tree | e277051316e311c818d591fa2cd6442b1aca7fb7 /gdb/ppc-tdep.h | |
| parent | fc3b534a176ed7566332e592dd454a9345d47c22 (diff) | |
| download | gdb-22d86365d7450230aad6e3fd4745133a59041632.tar.gz | |
2001-12-09 Elena Zannoni <ezannoni@redhat.com>
* config/rs6000/tm-rs6000.h (STAB_REG_TO_REGNUM): Remove
definition, it is now multiarched.
* ppc-tdep.h (struct gdbarch_tdep): Move from rs6000-tdep.c. Add
fields for special register numbers.
* rs6000-tdep.c (rs6000_gdbarch_init): Initialize new tdep special
regnum fields.
(rs6000_saved_pc_after_call): Use gdbarch_tdep registers fields
instead of hardcoded macros.
(branch_dest, rs6000_pop_frame, rs6000_fix_call_dummy,
ppc_push_return_address, rs6000_frame_saved_pc,
frame_get_saved_regs, rs6000_frame_chain,
rs6000_store_return_value): Ditto.
(rs6000_stab_reg_to_regnum): New function.
* ppcnbsd-nat.c (fetch_inferior_registers,
store_inferior_registers, fetch_core_registers): Ditto.
* ppc-linux-tdep.c (ppc_linux_in_sigtramp,
ppc_linux_frame_init_saved_regs): Ditto.
* ppc-linux-nat.c (ppc_register_u_addr, supply_gregset,
fill_gregset): Ditto.
* ppc-bdm.c (bdm_ppc_fetch_registers, bdm_ppc_store_registers):
Ditto.
Diffstat (limited to 'gdb/ppc-tdep.h')
| -rw-r--r-- | gdb/ppc-tdep.h | 29 |
1 files changed, 18 insertions, 11 deletions
diff --git a/gdb/ppc-tdep.h b/gdb/ppc-tdep.h index 9ed1567c260..8745cb0685f 100644 --- a/gdb/ppc-tdep.h +++ b/gdb/ppc-tdep.h @@ -44,16 +44,23 @@ int rs6000_frameless_function_invocation (struct frame_info *); void rs6000_frame_init_saved_regs (struct frame_info *); CORE_ADDR rs6000_frame_chain (struct frame_info *); -/* Some important register numbers. */ - -#define PPC_GP0_REGNUM 0 /* GPR register 0 */ -#define PPC_GPLAST_REGNUM 31 /* GPR register 31 */ -#define PPC_TOC_REGNUM 2 /* TOC register */ -#define PPC_PS_REGNUM 65 /* Processor (or machine) status (%msr) */ -#define PPC_CR_REGNUM 66 /* Condition register */ -#define PPC_LR_REGNUM 67 /* Link register */ -#define PPC_CTR_REGNUM 68 /* Count register */ -#define PPC_XER_REGNUM 69 /* Integer exception register */ -#define PPC_MQ_REGNUM 70 /* Multiply/Divide extension register */ +/* Private data that this module attaches to struct gdbarch. */ + +struct gdbarch_tdep + { + int wordsize; /* size in bytes of fixed-point word */ + int osabi; /* OS / ABI from ELF header */ + int *regoff; /* byte offsets in register arrays */ + const struct reg *regs; /* from current variant */ + int ppc_gp0_regnum; /* GPR register 0 */ + int ppc_gplast_regnum; /* GPR register 31 */ + int ppc_toc_regnum; /* TOC register */ + int ppc_ps_regnum; /* Processor (or machine) status (%msr) */ + int ppc_cr_regnum; /* Condition register */ + int ppc_lr_regnum; /* Link register */ + int ppc_ctr_regnum; /* Count register */ + int ppc_xer_regnum; /* Integer exception register */ + int ppc_mq_regnum; /* Multiply/Divide extension register */ +}; #endif |