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authorAlan Modra <amodra@gmail.com>2007-08-30 13:13:59 +0000
committerAlan Modra <amodra@gmail.com>2007-08-30 13:13:59 +0000
commitf2db237aa14bae7e5e7a7c4c85e4c2c84b11a30e (patch)
tree3caf0bfdf627941ab12171b856aa042e9c9ed0be /gdb/ppc-tdep.h
parent2db6cde7362caa130c6f9d92a1d50f742d08c3d3 (diff)
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* ppc-linux-nat.c (right_fill_reg): Delete.
(supply_gregset): Use ppc_supply_gregset. (supply_fpregset): Use ppc_supply_fpregset. (fill_gregset): Use ppc_collect_gregset. (fill_fpregset): Use ppc_collect_fpregset. * ppc-linux-tdep.c (PPC_LINUX_PT_*): Don't define. (right_supply_register, ppc_linux_supply_gregset): Delete. (ppc32_linux_supply_gregset, ppc64_linux_supply_gregset): Delete. (ppc_linux_supply_fpregset): Delete. (ppc_linux_collect_gregset): New function. (ppc32_linux_reg_offsets, ppc64_linux_reg_offsets): New. (ppc32_linux_gregset, ppc64_linux_gregset): Update to use reg offsets, ppc_linux_supply_gregset, and ppc_collect_gregset. (ppc_linux_fpregset): Rename to ppc32_linux_fpregset and update. (ppc_linux_gregset, ppc_linux_fpregset): New functions. (ppc_linux_regset_from_core_section): Update. * ppc-tdep.h (ppc_linux_gregset, ppc_linux_fpregset): Declare. (ppc_linux_supply_gregset, ppc_linux_supply_fpregset): Delete. (struct ppc_reg_offsets): Add gpr_size, xr_size, fpscr_size fields. * ppcobsd-tdep.c (ppcobsd_supply_gregset): Delete FIXME and assert. (ppcobsd_collect_gregset): Likewise. (_initialize_ppcnbsd_tdep): Init gpr_size, xr_size, fpscr_size. * ppcnbsd-tdep.c (_initialize_ppcobsd_tdep): Likewise. * ppcobsd-nat.c (_initialize_ppcobsd_nat): Likewise. * rs6000-aix-tdep.c (rs6000_aix32_reg_offsets): Likewise. (rs6000_aix64_reg_offsets): Likewise. (rs6000_aix_supply_regset): Call ppc_supply_fpregset without testing ppc_floating_point_unit_p. (rs6000_aix_collect_regset): Similarly. * rs6000-tdep.c (ppc_supply_reg): Add regsize param. Adjust offset when regsize is larger than regcache register size. (ppc_collect_reg): Similarly zero pad when regsize is larger than regcache register size. (ppc_greg_offset): New function, split out from.. (ppc_supply_gregset): ..here. Separate code handling all regs from single reg case. Correct xer offset. (ppc_fpreg_offset): New function, split out from.. (ppc_supply_fpregset): ..here. Separate code handling all regs from single reg case. (ppc_collect_gregset, ppc_collect_fpregset): Likewise. (ppc_supply_fpregset, ppc_collect_fpregset): Don't assert we have a fp unit, instead return if no fp.
Diffstat (limited to 'gdb/ppc-tdep.h')
-rw-r--r--gdb/ppc-tdep.h11
1 files changed, 5 insertions, 6 deletions
diff --git a/gdb/ppc-tdep.h b/gdb/ppc-tdep.h
index 695ffc8..3c16973 100644
--- a/gdb/ppc-tdep.h
+++ b/gdb/ppc-tdep.h
@@ -56,12 +56,8 @@ CORE_ADDR ppc64_sysv_abi_adjust_breakpoint_address (struct gdbarch *gdbarch,
CORE_ADDR bpaddr);
int ppc_linux_memory_remove_breakpoint (struct bp_target_info *bp_tgt);
struct link_map_offsets *ppc_linux_svr4_fetch_link_map_offsets (void);
-void ppc_linux_supply_gregset (struct regcache *regcache,
- int regnum, const void *gregs, size_t size,
- int wordsize);
-void ppc_linux_supply_fpregset (const struct regset *regset,
- struct regcache *regcache,
- int regnum, const void *gregs, size_t size);
+const struct regset *ppc_linux_gregset (int);
+const struct regset *ppc_linux_fpregset (void);
enum return_value_convention ppc64_sysv_abi_return_value (struct gdbarch *gdbarch,
struct type *valtype,
@@ -83,6 +79,8 @@ struct ppc_reg_offsets
{
/* General-purpose registers. */
int r0_offset;
+ int gpr_size; /* size for r0-31, pc, ps, lr, ctr. */
+ int xr_size; /* size for cr, xer, mq. */
int pc_offset;
int ps_offset;
int cr_offset;
@@ -94,6 +92,7 @@ struct ppc_reg_offsets
/* Floating-point registers. */
int f0_offset;
int fpscr_offset;
+ int fpscr_size;
/* AltiVec registers. */
int vr0_offset;