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* ppc-linux-nat.c (right_fill_reg): Delete.

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(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.
This commit is contained in:
Alan Modra
2007-08-30 13:13:59 +00:00
parent 2db6cde736
commit f2db237aa1
9 changed files with 359 additions and 322 deletions
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3
gdb/ppcnbsd-tdep.c
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@@ -213,6 +213,8 @@ _initialize_ppcnbsd_tdep (void)
{
/* General-purpose registers. */
ppcnbsd_reg_offsets.r0_offset = 0;
ppcnbsd_reg_offsets.gpr_size = 4;
ppcnbsd_reg_offsets.xr_size = 4;
ppcnbsd_reg_offsets.lr_offset = 128;
ppcnbsd_reg_offsets.cr_offset = 132;
ppcnbsd_reg_offsets.xer_offset = 136;
@@ -224,6 +226,7 @@ _initialize_ppcnbsd_tdep (void)
/* Floating-point registers. */
ppcnbsd_reg_offsets.f0_offset = 0;
ppcnbsd_reg_offsets.fpscr_offset = 256;
ppcnbsd_reg_offsets.fpscr_size = 4;
/* AltiVec registers. */
ppcnbsd_reg_offsets.vr0_offset = 0;