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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/amd64-linux-tdep.h | |
| 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/amd64-linux-tdep.h')
| -rw-r--r-- | gdb/amd64-linux-tdep.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gdb/amd64-linux-tdep.h b/gdb/amd64-linux-tdep.h index 33316fb..b99872b 100644 --- a/gdb/amd64-linux-tdep.h +++ b/gdb/amd64-linux-tdep.h @@ -26,13 +26,14 @@ /* Register number for the "orig_rax" register. If this register contains a value >= 0 it is interpreted as the system call number that the kernel is supposed to restart. */ -#define AMD64_LINUX_ORIG_RAX_REGNUM (AMD64_MXCSR_REGNUM + 1) +#define AMD64_LINUX_ORIG_RAX_REGNUM (AMD64_YMM15H_REGNUM + 1) /* Total number of registers for GNU/Linux. */ #define AMD64_LINUX_NUM_REGS (AMD64_LINUX_ORIG_RAX_REGNUM + 1) /* Linux target description. */ extern struct target_desc *tdesc_amd64_linux; +extern struct target_desc *tdesc_amd64_avx_linux; /* Enum that defines the syscall identifiers for amd64 linux. Used for process record/replay, these will be translated into |