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| author | H.J. Lu <hjl.tools@gmail.com> | 2010-04-07 18:46:50 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2010-04-07 18:46:50 +0000 |
| commit | a055a18785d694f50a4ebc8d36579ed20ffd3069 (patch) | |
| tree | a10bec1357e03752dcbd479658e33b87ba98cd21 /gdb/ChangeLog | |
| parent | 31aeac7844e6e347a01fa69178fd1014e69578c0 (diff) | |
| download | gdb-a055a18785d694f50a4ebc8d36579ed20ffd3069.zip gdb-a055a18785d694f50a4ebc8d36579ed20ffd3069.tar.gz gdb-a055a18785d694f50a4ebc8d36579ed20ffd3069.tar.bz2 | |
Support amd64 AVX.
gdb/
2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
* amd64-linux-nat.c: Include "regset.h", "elf/common.h",
<sys/uio.h> and "i386-xstate.h".
(PTRACE_GETREGSET): New.
(PTRACE_SETREGSET): Likewise.
(have_ptrace_getregset): Likewise.
(amd64_linux_gregset64_reg_offset): Include 16 upper YMM
registers.
(amd64_linux_gregset32_reg_offset): Include 8 upper YMM
registers.
(amd64_linux_fetch_inferior_registers): Support PTRACE_GETFPREGS.
(amd64_linux_store_inferior_registers): Likewise.
(amd64_linux_read_description): Check and enable AVX target
descriptions.
* amd64-linux-tdep.c: Include "regset.h", "i386-linux-tdep.h"
and "features/i386/amd64-avx-linux.c".
(amd64_linux_regset_sections): New.
(amd64_linux_core_read_description): Check and enable AVX
target description.
(amd64_linux_init_abi): Set xsave_xcr0_offset. Call
set_gdbarch_core_regset_sections.
(_initialize_amd64_linux_tdep): Call
initialize_tdesc_amd64_avx_linux.
* amd64-linux-tdep.h (AMD64_LINUX_ORIG_RAX_REGNUM): Replace
AMD64_MXCSR_REGNUM with AMD64_YMM15H_REGNUM.
(tdesc_amd64_avx_linux): New.
(amd64_linux_update_xstateregset): Likewise.
* amd64-tdep.c: Include "features/i386/amd64-avx.c".
(amd64_ymm_names): New.
(amd64_ymmh_names): Likewise.
(amd64_register_name): Likewise.
(amd64_supply_xstateregset): Likewise.
(amd64_collect_xstateregset): Likewise.
(amd64_supply_xsave): Likewise.
(amd64_collect_xsave): Likewise.
(AMD64_NUM_REGS): Removed.
(amd64_dwarf_reg_to_regnum): Return %ymmN register number for
%xmmN if AVX is available.
(amd64_pseudo_register_name): Support pseudo YMM registers.
(amd64_regset_from_core_section): Support .reg-xstate section.
(amd64_init_abi): Set ymmh_register_names, num_ymm_regs
and ymm0h_regnum. Call set_gdbarch_register_name.
(amd64_init_abi): Call initialize_tdesc_amd64_avx.
* amd64-tdep.h (amd64_regnum): Add AMD64_YMM0H_REGNUM and
AMD64_YMM15H_REGNUM.
(AMD64_NUM_REGS): New.
(amd64_supply_xsave): Likewise.
(amd64_collect_xsave): Likewise.
(amd64_register_name): Removed.
(amd64_register_type): Likewise.
gdb/testsuite/
2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
* gdb.arch/i386-avx.c: New.
* gdb.arch/i386-avx.exp: Likewise.
* gdb.arch/i386-cpuid.h: Updated from gcc 4.4.
Diffstat (limited to 'gdb/ChangeLog')
| -rw-r--r-- | gdb/ChangeLog | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 367179e..ccd5227 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,61 @@ 2010-04-07 H.J. Lu <hongjiu.lu@intel.com> + * amd64-linux-nat.c: Include "regset.h", "elf/common.h", + <sys/uio.h> and "i386-xstate.h". + (PTRACE_GETREGSET): New. + (PTRACE_SETREGSET): Likewise. + (have_ptrace_getregset): Likewise. + (amd64_linux_gregset64_reg_offset): Include 16 upper YMM + registers. + (amd64_linux_gregset32_reg_offset): Include 8 upper YMM + registers. + (amd64_linux_fetch_inferior_registers): Support PTRACE_GETFPREGS. + (amd64_linux_store_inferior_registers): Likewise. + (amd64_linux_read_description): Check and enable AVX target + descriptions. + + * amd64-linux-tdep.c: Include "regset.h", "i386-linux-tdep.h" + and "features/i386/amd64-avx-linux.c". + (amd64_linux_regset_sections): New. + (amd64_linux_core_read_description): Check and enable AVX + target description. + (amd64_linux_init_abi): Set xsave_xcr0_offset. Call + set_gdbarch_core_regset_sections. + (_initialize_amd64_linux_tdep): Call + initialize_tdesc_amd64_avx_linux. + + * amd64-linux-tdep.h (AMD64_LINUX_ORIG_RAX_REGNUM): Replace + AMD64_MXCSR_REGNUM with AMD64_YMM15H_REGNUM. + (tdesc_amd64_avx_linux): New. + (amd64_linux_update_xstateregset): Likewise. + + * amd64-tdep.c: Include "features/i386/amd64-avx.c". + (amd64_ymm_names): New. + (amd64_ymmh_names): Likewise. + (amd64_register_name): Likewise. + (amd64_supply_xstateregset): Likewise. + (amd64_collect_xstateregset): Likewise. + (amd64_supply_xsave): Likewise. + (amd64_collect_xsave): Likewise. + (AMD64_NUM_REGS): Removed. + (amd64_dwarf_reg_to_regnum): Return %ymmN register number for + %xmmN if AVX is available. + (amd64_pseudo_register_name): Support pseudo YMM registers. + (amd64_regset_from_core_section): Support .reg-xstate section. + (amd64_init_abi): Set ymmh_register_names, num_ymm_regs + and ymm0h_regnum. Call set_gdbarch_register_name. + (amd64_init_abi): Call initialize_tdesc_amd64_avx. + + * amd64-tdep.h (amd64_regnum): Add AMD64_YMM0H_REGNUM and + AMD64_YMM15H_REGNUM. + (AMD64_NUM_REGS): New. + (amd64_supply_xsave): Likewise. + (amd64_collect_xsave): Likewise. + (amd64_register_name): Removed. + (amd64_register_type): Likewise. + +2010-04-07 H.J. Lu <hongjiu.lu@intel.com> + * i387-tdep.c: Include "i386-xstate.h". (XSAVE_XSTATE_BV_ADDR): New. (xsave_avxh_offset): Likewise. |