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* alpha-tdep.c (alpha_supply_int_regs, alpha_fill_int_regs): New.
(alpha_supply_fp_regs, alpha_fill_fp_regs): New.
* alpha-tdep.h: Declare them.
* alpha-nat.c (fetch_osf_core_registers): Constify core_reg_mapping.
Remove zerobuf. Don't error on UNIQUE.
(fetch_elf_core_registers): Use alpha_supply_{int,fp}_regs.
(ALPHA_REGSET_UNIQUE): Provide default.
(supply_gregset): Use alpha_supply_int_regs.
(fill_gregset): Use alpha_fill_int_regs.
(supply_fpregset): Use alpha_supply_fp_regs.
(fill_fpregset): Use alpha_fill_fp_regs.
* alphabsd-tdep.c (NUM_GREGS, NUM_FPREGS): Remove.
(alphabsd_supply_reg): Use alpha_supply_int_regs.
(alphabsd_fill_reg): Use alpha_fill_int_regs.
(alphabsd_supply_fpreg): Use alpha_supply_fp_regs.
(alphabsd_fill_fpreg): Use alpha_fill_fp_regs.
* config/alpha/nm-linux.h (ALPHA_REGSET_UNIQUE): New.
This commit is contained in:
Richard Henderson
parent
f75d70ccb3
commit
98a8e1e505
143
gdb/ChangeLog
143
gdb/ChangeLog
@ -1,3 +1,24 @@
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2003-06-02 Richard Henderson <rth@redhat.com>
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* alpha-tdep.c (alpha_supply_int_regs, alpha_fill_int_regs): New.
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(alpha_supply_fp_regs, alpha_fill_fp_regs): New.
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* alpha-tdep.h: Declare them.
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* alpha-nat.c (fetch_osf_core_registers): Constify core_reg_mapping.
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Remove zerobuf. Don't error on UNIQUE.
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(fetch_elf_core_registers): Use alpha_supply_{int,fp}_regs.
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(ALPHA_REGSET_UNIQUE): Provide default.
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(supply_gregset): Use alpha_supply_int_regs.
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(fill_gregset): Use alpha_fill_int_regs.
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(supply_fpregset): Use alpha_supply_fp_regs.
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(fill_fpregset): Use alpha_fill_fp_regs.
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* alphabsd-tdep.c (NUM_GREGS, NUM_FPREGS): Remove.
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(alphabsd_supply_reg): Use alpha_supply_int_regs.
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(alphabsd_fill_reg): Use alpha_fill_int_regs.
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(alphabsd_supply_fpreg): Use alpha_supply_fp_regs.
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(alphabsd_fill_fpreg): Use alpha_fill_fp_regs.
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* config/alpha/nm-linux.h (ALPHA_REGSET_UNIQUE): New.
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2003-06-02 Richard Henderson <rth@redhat.com>
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* alpha-tdep.c (alpha_store_return_value): Avoid switch fallthru.
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@ -21,36 +42,36 @@
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2003-06-02 Richard Henderson <rth@redhat.com>
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* alpha-tdep.c (alpha_push_dummy_call): Use
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builtin_type_ieee_double_little instead of builtin_type_double.
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* alpha-tdep.c (alpha_push_dummy_call): Use
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builtin_type_ieee_double_little instead of builtin_type_double.
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* alpha-tdep.c (alpha_push_dummy_call): Handle ABI mandated
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sign-extension of 32-bit values.
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(alpha_store_return_value): Similarly.
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* alpha-tdep.c (alpha_push_dummy_call): Handle ABI mandated
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sign-extension of 32-bit values.
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(alpha_store_return_value): Similarly.
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* alpha-tdep.c (alpha_push_dummy_call): Handle COMPLEX types.
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(alpha_extract_return_value): Likewise.
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(alpha_store_return_value): Likewise.
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* alpha-tdep.c (alpha_push_dummy_call): Handle COMPLEX types.
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(alpha_extract_return_value): Likewise.
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(alpha_store_return_value): Likewise.
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* alpha-tdep.c (alpha_extract_return_value): Handle IEEE Quad floats.
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(alpha_store_return_value): Error on IEEE Quad floats.
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* alpha-tdep.c (alpha_extract_return_value): Handle IEEE Quad floats.
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(alpha_store_return_value): Error on IEEE Quad floats.
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* alpha-tdep.c (alpha_extract_return_value): Convert to regcache.
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(alpha_extract_struct_value_address): Likewise.
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(alpha_store_return_value): Likewise.
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(alpha_store_struct_return): Remove.
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(alpha_gdbarch_init): Update hook registration to match.
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* alpha-tdep.c (alpha_extract_return_value): Convert to regcache.
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(alpha_extract_struct_value_address): Likewise.
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(alpha_store_return_value): Likewise.
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(alpha_store_struct_return): Remove.
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(alpha_gdbarch_init): Update hook registration to match.
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* alpha-tdep.c (alpha_register_convert_to_virtual): Tidy use of
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deprecated interfaces; use ALPHA_REGISTER_SIZE instead of gdbarch
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macros where appropriate.
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(alpha_register_convert_to_raw): Similarly. Use unpack_long.
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(alpha_convert_flt_dbl, alpha_convert_dbl_flt): New.
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* alpha-tdep.c (alpha_register_convert_to_virtual): Tidy use of
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deprecated interfaces; use ALPHA_REGISTER_SIZE instead of gdbarch
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macros where appropriate.
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(alpha_register_convert_to_raw): Similarly. Use unpack_long.
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(alpha_convert_flt_dbl, alpha_convert_dbl_flt): New.
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* alpha-tdep.c (alpha_register_virtual_type): Use void_data_ptr
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for SP, GP; void_func_ptr for PC; non-language-specific types
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for all others.
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* alpha-tdep.h (ALPHA_GP_REGNUM): New.
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* alpha-tdep.c (alpha_register_virtual_type): Use void_data_ptr
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for SP, GP; void_func_ptr for PC; non-language-specific types
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for all others.
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* alpha-tdep.h (ALPHA_GP_REGNUM): New.
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2003-06-02 Richard Henderson <rth@redhat.com>
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@ -67,15 +88,15 @@
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2003-06-01 Richard Henderson <rth@redhat.com>
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* Makefile.in (ALLDEPFILES): Add alpha-mdebug-tdep.c.
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(alpha-linux-tdep.o): Update dependencies.
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(alpha-nat.o, alpha-tdep.o, alpha-mdebug-tdep.o): Likewise.
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* alpha-mdebug-tdep.c: Remove unneeded includes.
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* Makefile.in (ALLDEPFILES): Add alpha-mdebug-tdep.c.
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(alpha-linux-tdep.o): Update dependencies.
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(alpha-nat.o, alpha-tdep.o, alpha-mdebug-tdep.o): Likewise.
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* alpha-mdebug-tdep.c: Remove unneeded includes.
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2003-06-01 Richard Henderson <rth@redhat.com>
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* alpha-tdep.c (alpha_register_reggroup_p): New.
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(alpha_gdbarch_init): Register it.
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* alpha-tdep.c (alpha_register_reggroup_p): New.
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(alpha_gdbarch_init): Register it.
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2003-06-02 Andrew Cagney <cagney@redhat.com>
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@ -92,8 +113,8 @@
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2003-06-01 Richard Henderson <rth@redhat.com>
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* alpha-tdep.c (alpha_gdbarch_init): Use set_gdbarch_print_insn ...
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(_initialize_alpha_tdep): ... not deprecated_tm_print_insn.
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* alpha-tdep.c (alpha_gdbarch_init): Use set_gdbarch_print_insn ...
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(_initialize_alpha_tdep): ... not deprecated_tm_print_insn.
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2003-06-01 Adam Fedor <fedor@gnu.org>
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@ -169,13 +190,13 @@
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2003-06-01 Richard Henderson <rth@redhat.com>
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* alpha-tdep.h (ALPHA_FP_REGNUM): Remove.
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* alpha-tdep.c (alpha_register_name): Remove vfp entry.
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(alpha_cannot_fetch_register): Remove ALPHA_FP_REGNUM.
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(alpha_cannot_store_register): Likewise.
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* alphabsd-nat.c (fetch_inferior_registers): Don't set FP_REGNUM.
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* alpha-nat.c (supply_gregset): Likewise.
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* alphanbsd-tdep.c (fetch_core_registers): Likewise.
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* alpha-tdep.h (ALPHA_FP_REGNUM): Remove.
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* alpha-tdep.c (alpha_register_name): Remove vfp entry.
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(alpha_cannot_fetch_register): Remove ALPHA_FP_REGNUM.
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(alpha_cannot_store_register): Likewise.
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* alphabsd-nat.c (fetch_inferior_registers): Don't set FP_REGNUM.
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* alpha-nat.c (supply_gregset): Likewise.
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* alphanbsd-tdep.c (fetch_core_registers): Likewise.
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2003-06-01 Andrew Cagney <cagney@redhat.com>
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@ -191,17 +212,17 @@
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2003-06-01 Richard Henderson <rth@redhat.com>
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* alpha-nat.c (fetch_osf_core_registers): Use ALPHA_REGISTER_SIZE
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instead of ALPHA_MAX_REGISTER_RAW_SIZE.
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(supply_gregset): Likewise.
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* alpha-tdep.c (alpha_store_return_value): Likewise.
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(alpha_get_longjmp_target): Likewise.
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(alpha_register_name): Constify array.
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(alpha_gdbarch_init): Remove deprecated_fp_regnum,
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deprecated_register_size, deprecated_register_bytes,
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deprecated_max_register_raw_size, deprecated_max_register_virtual_size.
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* alpha-tdep.h (ALPHA_MAX_REGISTER_RAW_SIZE): Remove.
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(ALPHA_MAX_REGISTER_VIRTUAL_SIZE): Remove.
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* alpha-nat.c (fetch_osf_core_registers): Use ALPHA_REGISTER_SIZE
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instead of ALPHA_MAX_REGISTER_RAW_SIZE.
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(supply_gregset): Likewise.
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* alpha-tdep.c (alpha_store_return_value): Likewise.
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(alpha_get_longjmp_target): Likewise.
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(alpha_register_name): Constify array.
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(alpha_gdbarch_init): Remove deprecated_fp_regnum,
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deprecated_register_size, deprecated_register_bytes,
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deprecated_max_register_raw_size, deprecated_max_register_virtual_size.
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* alpha-tdep.h (ALPHA_MAX_REGISTER_RAW_SIZE): Remove.
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(ALPHA_MAX_REGISTER_VIRTUAL_SIZE): Remove.
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2003-06-01 Richard Henderson <rth@redhat.com>
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@ -217,23 +238,23 @@
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2003-06-01 Richard Henderson <rth@redhat.com>
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* dwarf2-frame.c (struct dwarf2_cie): Add saw_z_augmentation.
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(decode_frame_entry): Set it. Skip FDE augmentation.
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* dwarf2-frame.c (struct dwarf2_cie): Add saw_z_augmentation.
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(decode_frame_entry): Set it. Skip FDE augmentation.
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2003-06-01 Richard Henderson <rth@redhat.com>
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* dwarf2-frame.c (dwarf2_frame_cache): Handle retaddr_column
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not overlapping PC_REGNUM.
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* dwarf2-frame.c (dwarf2_frame_cache): Handle retaddr_column
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not overlapping PC_REGNUM.
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2003-06-01 Richard Henderson <rth@redhat.com>
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* alpha-tdep.c (alpha_push_dummy_call): Transmography from
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alpha_push_arguments. Don't dump argument register data to
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the target stack. Fix float and 128-bit long double semantics.
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Store $t12 and $ra as specified by the ABI. Use regcache everywhere.
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(alpha_fix_call_dummy): Remove.
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(alpha_call_dummy_words): Remove.
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(alpha_gdbarch_init): Kill deprecated call hooks; add push_dummy_call.
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* alpha-tdep.c (alpha_push_dummy_call): Transmography from
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alpha_push_arguments. Don't dump argument register data to
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the target stack. Fix float and 128-bit long double semantics.
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Store $t12 and $ra as specified by the ABI. Use regcache everywhere.
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(alpha_fix_call_dummy): Remove.
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(alpha_call_dummy_words): Remove.
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(alpha_gdbarch_init): Kill deprecated call hooks; add push_dummy_call.
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2003-06-01 Richard Henderson <rth@redhat.com>
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@ -68,7 +68,7 @@ fetch_osf_core_registers (char *core_reg_sect, unsigned core_reg_size,
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OSF/1.2 core files. OSF5 uses different names for the register
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enum list, need to handle two cases. The actual values are the
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same. */
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static int core_reg_mapping[ALPHA_NUM_REGS] =
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static int const core_reg_mapping[ALPHA_NUM_REGS] =
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{
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#ifdef NCF_REGS
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#define EFL NCF_REGS
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@ -94,18 +94,23 @@ fetch_osf_core_registers (char *core_reg_sect, unsigned core_reg_size,
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EF_PC, -1
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#endif
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};
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static char zerobuf[ALPHA_REGISTER_SIZE] = {0};
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for (regno = 0; regno < NUM_REGS; regno++)
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for (regno = 0; regno < ALPHA_NUM_REGS; regno++)
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{
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if (CANNOT_FETCH_REGISTER (regno))
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{
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supply_register (regno, zerobuf);
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supply_register (regno, NULL);
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continue;
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}
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addr = 8 * core_reg_mapping[regno];
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if (addr < 0 || addr >= core_reg_size)
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{
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/* ??? UNIQUE is a new addition. Don't generate an error. */
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if (regno == ALPHA_UNIQUE_REGNUM)
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{
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supply_register (regno, NULL);
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continue;
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}
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if (bad_reg < 0)
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bad_reg = regno;
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}
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@ -130,31 +135,22 @@ fetch_elf_core_registers (char *core_reg_sect, unsigned core_reg_size,
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return;
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}
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if (which == 2)
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switch (which)
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{
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/* The FPU Registers. */
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memcpy (&deprecated_registers[REGISTER_BYTE (FP0_REGNUM)],
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core_reg_sect, 31 * 8);
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memset (&deprecated_registers[REGISTER_BYTE (FP0_REGNUM + 31)], 0, 8);
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memset (&deprecated_register_valid[FP0_REGNUM], 1, 32);
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}
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else
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{
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/* The General Registers. */
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memcpy (&deprecated_registers[REGISTER_BYTE (ALPHA_V0_REGNUM)],
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core_reg_sect, 31 * 8);
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memcpy (&deprecated_registers[REGISTER_BYTE (PC_REGNUM)],
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core_reg_sect + 31 * 8, 8);
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memset (&deprecated_registers[REGISTER_BYTE (ALPHA_ZERO_REGNUM)], 0, 8);
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memset (&deprecated_register_valid[ALPHA_V0_REGNUM], 1, 32);
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deprecated_register_valid[PC_REGNUM] = 1;
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case 0: /* integer registers */
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/* PC is in slot 32; UNIQUE is in slot 33, if present. */
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alpha_supply_int_regs (-1, core_reg_sect, core_reg_sect + 31*8,
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(core_reg_size >= 33 * 8
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? core_reg_sect + 32*8 : NULL));
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break;
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if (core_reg_size >= 33 * 8)
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{
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memcpy (&deprecated_registers[REGISTER_BYTE (ALPHA_UNIQUE_REGNUM)],
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core_reg_sect + 32 * 8, 8);
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deprecated_register_valid[ALPHA_UNIQUE_REGNUM] = 1;
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}
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case 2: /* floating-point registers */
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/* FPCR is in slot 32. */
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alpha_supply_fp_regs (-1, core_reg_sect, core_reg_sect + 31*8);
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break;
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default:
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break;
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}
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}
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@ -192,6 +188,11 @@ kernel_u_size (void)
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/* Prototypes for supply_gregset etc. */
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#include "gregset.h"
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/* Locate the UNIQUE value within the gregset_t. */
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#ifndef ALPHA_REGSET_UNIQUE
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#define ALPHA_REGSET_UNIQUE(ptr) NULL
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#endif
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/*
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* See the comment in m68k-tdep.c regarding the utility of these functions.
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*/
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@ -199,31 +200,21 @@ kernel_u_size (void)
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void
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supply_gregset (gdb_gregset_t *gregsetp)
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{
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register int regi;
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register long *regp = ALPHA_REGSET_BASE (gregsetp);
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static char zerobuf[ALPHA_REGISTER_SIZE] = {0};
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void *unique = ALPHA_REGSET_UNIQUE (gregsetp);
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for (regi = 0; regi < 31; regi++)
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supply_register (regi, (char *) (regp + regi));
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supply_register (PC_REGNUM, (char *) (regp + 31));
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/* Fill inaccessible registers with zero. */
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supply_register (ALPHA_ZERO_REGNUM, zerobuf);
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/* PC is in slot 32. */
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alpha_supply_int_regs (-1, regp, regp + 31, unique);
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}
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void
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fill_gregset (gdb_gregset_t *gregsetp, int regno)
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{
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int regi;
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register long *regp = ALPHA_REGSET_BASE (gregsetp);
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void *unique = ALPHA_REGSET_UNIQUE (gregsetp);
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for (regi = 0; regi < 31; regi++)
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if ((regno == -1) || (regno == regi))
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*(regp + regi) = *(long *) &deprecated_registers[REGISTER_BYTE (regi)];
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if ((regno == -1) || (regno == PC_REGNUM))
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*(regp + 31) = *(long *) &deprecated_registers[REGISTER_BYTE (PC_REGNUM)];
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/* PC is in slot 32. */
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alpha_fill_int_regs (regno, regp, regp + 31, unique);
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}
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/*
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@ -234,27 +225,19 @@ fill_gregset (gdb_gregset_t *gregsetp, int regno)
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void
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supply_fpregset (gdb_fpregset_t *fpregsetp)
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{
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register int regi;
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register long *regp = ALPHA_REGSET_BASE (fpregsetp);
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for (regi = 0; regi < 32; regi++)
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supply_register (regi + FP0_REGNUM, (char *) (regp + regi));
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/* FPCR is in slot 32. */
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alpha_supply_fp_regs (-1, regp, regp + 31);
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}
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|
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void
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fill_fpregset (gdb_fpregset_t *fpregsetp, int regno)
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{
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int regi;
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register long *regp = ALPHA_REGSET_BASE (fpregsetp);
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|
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for (regi = FP0_REGNUM; regi < FP0_REGNUM + 32; regi++)
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{
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if ((regno == -1) || (regno == regi))
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{
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*(regp + regi - FP0_REGNUM) =
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*(long *) &deprecated_registers[REGISTER_BYTE (regi)];
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}
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}
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/* FPCR is in slot 32. */
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alpha_fill_fp_regs (regno, regp, regp + 31);
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}
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#endif
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@ -1259,6 +1259,73 @@ alpha_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
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return pc;
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}
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|
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/* Helper routines for alpha*-nat.c files to move register sets to and
|
||||
from core files. The UNIQUE pointer is allowed to be NULL, as most
|
||||
targets don't supply this value in their core files. */
|
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|
||||
void
|
||||
alpha_supply_int_regs (int regno, const void *r0_r30,
|
||||
const void *pc, const void *unique)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = 0; i < 31; ++i)
|
||||
if (regno == i || regno == -1)
|
||||
supply_register (i, (const char *)r0_r30 + i*8);
|
||||
|
||||
if (regno == ALPHA_ZERO_REGNUM || regno == -1)
|
||||
supply_register (ALPHA_ZERO_REGNUM, NULL);
|
||||
|
||||
if (regno == ALPHA_PC_REGNUM || regno == -1)
|
||||
supply_register (ALPHA_PC_REGNUM, pc);
|
||||
|
||||
if (regno == ALPHA_UNIQUE_REGNUM || regno == -1)
|
||||
supply_register (ALPHA_UNIQUE_REGNUM, unique);
|
||||
}
|
||||
|
||||
void
|
||||
alpha_fill_int_regs (int regno, void *r0_r30, void *pc, void *unique)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = 0; i < 31; ++i)
|
||||
if (regno == i || regno == -1)
|
||||
regcache_collect (i, (char *)r0_r30 + i*8);
|
||||
|
||||
if (regno == ALPHA_PC_REGNUM || regno == -1)
|
||||
regcache_collect (ALPHA_PC_REGNUM, pc);
|
||||
|
||||
if (unique && (regno == ALPHA_UNIQUE_REGNUM || regno == -1))
|
||||
regcache_collect (ALPHA_UNIQUE_REGNUM, unique);
|
||||
}
|
||||
|
||||
void
|
||||
alpha_supply_fp_regs (int regno, const void *f0_f30, const void *fpcr)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = ALPHA_FP0_REGNUM; i < ALPHA_FP0_REGNUM + 31; ++i)
|
||||
if (regno == i || regno == -1)
|
||||
supply_register (i, (const char *)f0_f30 + (i - ALPHA_FP0_REGNUM) * 8);
|
||||
|
||||
if (regno == ALPHA_FPCR_REGNUM || regno == -1)
|
||||
supply_register (ALPHA_FPCR_REGNUM, fpcr);
|
||||
}
|
||||
|
||||
void
|
||||
alpha_fill_fp_regs (int regno, void *f0_f30, void *fpcr)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = ALPHA_FP0_REGNUM; i < ALPHA_FP0_REGNUM + 31; ++i)
|
||||
if (regno == i || regno == -1)
|
||||
regcache_collect (i, (char *)f0_f30 + (i - ALPHA_FP0_REGNUM) * 8);
|
||||
|
||||
if (regno == ALPHA_FPCR_REGNUM || regno == -1)
|
||||
regcache_collect (ALPHA_FPCR_REGNUM, fpcr);
|
||||
}
|
||||
|
||||
|
||||
/* alpha_software_single_step() is called just before we want to resume
|
||||
the inferior, if we want to single-step it but there is no hardware
|
||||
|
||||
@ -94,4 +94,10 @@ extern CORE_ADDR alpha_after_prologue (CORE_ADDR pc);
|
||||
|
||||
extern void alpha_mdebug_init_abi (struct gdbarch_info, struct gdbarch *);
|
||||
|
||||
extern void alpha_supply_int_regs (int, const void *, const void *,
|
||||
const void *);
|
||||
extern void alpha_fill_int_regs (int, void *, void *, void *);
|
||||
extern void alpha_supply_fp_regs (int, const void *, const void *);
|
||||
extern void alpha_fill_fp_regs (int, void *, void *);
|
||||
|
||||
#endif /* ALPHA_TDEP_H */
|
||||
|
||||
@ -19,84 +19,37 @@
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
#include "defs.h"
|
||||
#include "regcache.h"
|
||||
|
||||
#include "alpha-tdep.h"
|
||||
#include "alphabsd-tdep.h"
|
||||
|
||||
/* Number of general-purpose registers. */
|
||||
#define NUM_GREGS 32
|
||||
|
||||
/* Number of floating-point registers. */
|
||||
#define NUM_FPREGS 31
|
||||
|
||||
/* Conviently, GDB uses the same register numbering as the
|
||||
ptrace register structure used by BSD on Alpha. */
|
||||
|
||||
void
|
||||
alphabsd_supply_reg (char *regs, int regno)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = 0; i < NUM_GREGS; i++)
|
||||
{
|
||||
if (i == regno || regno == -1)
|
||||
{
|
||||
if (CANNOT_FETCH_REGISTER (i))
|
||||
supply_register (i, NULL);
|
||||
else
|
||||
supply_register (i, regs + (i * 8));
|
||||
}
|
||||
}
|
||||
|
||||
/* The PC travels in the ZERO slot. */
|
||||
if (regno == PC_REGNUM || regno == -1)
|
||||
supply_register (PC_REGNUM, regs + (31 * 8));
|
||||
/* PC is at slot 32; UNIQUE not present. */
|
||||
alpha_supply_int_regs (regno, regs, regs + 31*8, NULL);
|
||||
}
|
||||
|
||||
void
|
||||
alphabsd_fill_reg (char *regs, int regno)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = 0; i < NUM_GREGS; i++)
|
||||
if ((regno == i || regno == -1) && ! CANNOT_STORE_REGISTER (i))
|
||||
regcache_collect (i, regs + (i * 8));
|
||||
|
||||
/* The PC travels in the ZERO slot. */
|
||||
if (regno == PC_REGNUM || regno == -1)
|
||||
regcache_collect (PC_REGNUM, regs + (31 * 8));
|
||||
/* PC is at slot 32; UNIQUE not present. */
|
||||
alpha_fill_int_regs (regno, regs, regs + 31*8, NULL);
|
||||
}
|
||||
|
||||
void
|
||||
alphabsd_supply_fpreg (char *fpregs, int regno)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = FP0_REGNUM; i < FP0_REGNUM + NUM_FPREGS; i++)
|
||||
{
|
||||
if (i == regno || regno == -1)
|
||||
{
|
||||
if (CANNOT_FETCH_REGISTER (i))
|
||||
supply_register (i, NULL);
|
||||
else
|
||||
supply_register (i, fpregs + ((i - FP0_REGNUM) * 8));
|
||||
}
|
||||
}
|
||||
|
||||
if (regno == ALPHA_FPCR_REGNUM || regno == -1)
|
||||
supply_register (ALPHA_FPCR_REGNUM, fpregs + (32 * 8));
|
||||
/* FPCR is at slot 33; slot 32 unused. */
|
||||
alpha_supply_fp_regs (regno, regs, regs + 32*8);
|
||||
}
|
||||
|
||||
void
|
||||
alphabsd_fill_fpreg (char *fpregs, int regno)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = FP0_REGNUM; i < FP0_REGNUM + NUM_FPREGS; i++)
|
||||
if ((regno == i || regno == -1) && ! CANNOT_STORE_REGISTER (i))
|
||||
regcache_collect (i, fpregs + ((i - FP0_REGNUM) * 8));
|
||||
|
||||
if (regno == ALPHA_FPCR_REGNUM || regno == -1)
|
||||
regcache_collect (ALPHA_FPCR_REGNUM, fpregs + (32 * 8));
|
||||
/* FPCR is at slot 33; slot 32 unused. */
|
||||
alpha_fill_fp_regs (regno, regs, regs + 32*8);
|
||||
}
|
||||
|
||||
@ -45,6 +45,9 @@
|
||||
pointer to the first register. */
|
||||
#define ALPHA_REGSET_BASE(regsetp) ((long *) (regsetp))
|
||||
|
||||
/* Given a pointer to a gregset_t, locate the UNIQUE value. */
|
||||
#define ALPHA_REGSET_UNIQUE(regsetp) ((long *)(regsetp) + 32)
|
||||
|
||||
/* The address of UNIQUE for ptrace. */
|
||||
#define ALPHA_UNIQUE_PTRACE_ADDR 65
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user