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| author | David Edmondson <david.edmondson@oracle.com> | 2021-07-05 11:46:25 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-07-06 07:54:53 +0200 |
| commit | ac7b7cae4e8598359a2a7557899904c9563a776a (patch) | |
| tree | dcc12aeb2bdd650a1e62389c7b4ffdafd4cd8110 | |
| parent | dd52af17ec947332dfe45bd5f098c94c6ec0baa3 (diff) | |
| download | qemu-ac7b7cae4e8598359a2a7557899904c9563a776a.zip qemu-ac7b7cae4e8598359a2a7557899904c9563a776a.tar.gz qemu-ac7b7cae4e8598359a2a7557899904c9563a776a.tar.bz2 | |
target/i386: Declare constants for XSAVE offsets
Declare and use manifest constants for the XSAVE state component
offsets.
Signed-off-by: David Edmondson <david.edmondson@oracle.com>
Message-Id: <20210705104632.2902400-2-david.edmondson@oracle.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| -rw-r--r-- | target/i386/cpu.h | 30 |
1 files changed, 23 insertions, 7 deletions
diff --git a/target/i386/cpu.h b/target/i386/cpu.h index f7fa587..aedb8f2 100644 --- a/target/i386/cpu.h +++ b/target/i386/cpu.h @@ -1305,6 +1305,22 @@ typedef struct XSavePKRU { uint32_t padding; } XSavePKRU; +#define XSAVE_FCW_FSW_OFFSET 0x000 +#define XSAVE_FTW_FOP_OFFSET 0x004 +#define XSAVE_CWD_RIP_OFFSET 0x008 +#define XSAVE_CWD_RDP_OFFSET 0x010 +#define XSAVE_MXCSR_OFFSET 0x018 +#define XSAVE_ST_SPACE_OFFSET 0x020 +#define XSAVE_XMM_SPACE_OFFSET 0x0a0 +#define XSAVE_XSTATE_BV_OFFSET 0x200 +#define XSAVE_AVX_OFFSET 0x240 +#define XSAVE_BNDREG_OFFSET 0x3c0 +#define XSAVE_BNDCSR_OFFSET 0x400 +#define XSAVE_OPMASK_OFFSET 0x440 +#define XSAVE_ZMM_HI256_OFFSET 0x480 +#define XSAVE_HI16_ZMM_OFFSET 0x680 +#define XSAVE_PKRU_OFFSET 0xa80 + typedef struct X86XSaveArea { X86LegacyXSaveArea legacy; X86XSaveHeader header; @@ -1325,19 +1341,19 @@ typedef struct X86XSaveArea { XSavePKRU pkru_state; } X86XSaveArea; -QEMU_BUILD_BUG_ON(offsetof(X86XSaveArea, avx_state) != 0x240); +QEMU_BUILD_BUG_ON(offsetof(X86XSaveArea, avx_state) != XSAVE_AVX_OFFSET); QEMU_BUILD_BUG_ON(sizeof(XSaveAVX) != 0x100); -QEMU_BUILD_BUG_ON(offsetof(X86XSaveArea, bndreg_state) != 0x3c0); +QEMU_BUILD_BUG_ON(offsetof(X86XSaveArea, bndreg_state) != XSAVE_BNDREG_OFFSET); QEMU_BUILD_BUG_ON(sizeof(XSaveBNDREG) != 0x40); -QEMU_BUILD_BUG_ON(offsetof(X86XSaveArea, bndcsr_state) != 0x400); +QEMU_BUILD_BUG_ON(offsetof(X86XSaveArea, bndcsr_state) != XSAVE_BNDCSR_OFFSET); QEMU_BUILD_BUG_ON(sizeof(XSaveBNDCSR) != 0x40); -QEMU_BUILD_BUG_ON(offsetof(X86XSaveArea, opmask_state) != 0x440); +QEMU_BUILD_BUG_ON(offsetof(X86XSaveArea, opmask_state) != XSAVE_OPMASK_OFFSET); QEMU_BUILD_BUG_ON(sizeof(XSaveOpmask) != 0x40); -QEMU_BUILD_BUG_ON(offsetof(X86XSaveArea, zmm_hi256_state) != 0x480); +QEMU_BUILD_BUG_ON(offsetof(X86XSaveArea, zmm_hi256_state) != XSAVE_ZMM_HI256_OFFSET); QEMU_BUILD_BUG_ON(sizeof(XSaveZMM_Hi256) != 0x200); -QEMU_BUILD_BUG_ON(offsetof(X86XSaveArea, hi16_zmm_state) != 0x680); +QEMU_BUILD_BUG_ON(offsetof(X86XSaveArea, hi16_zmm_state) != XSAVE_HI16_ZMM_OFFSET); QEMU_BUILD_BUG_ON(sizeof(XSaveHi16_ZMM) != 0x400); -QEMU_BUILD_BUG_ON(offsetof(X86XSaveArea, pkru_state) != 0xA80); +QEMU_BUILD_BUG_ON(offsetof(X86XSaveArea, pkru_state) != XSAVE_PKRU_OFFSET); QEMU_BUILD_BUG_ON(sizeof(XSavePKRU) != 0x8); typedef enum TPRAccess { |