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build(kernel): fix compiling issues on i386

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Signed-off-by: EnderIce2 <enderice2@protonmail.com>
This commit is contained in:
EnderIce2 2025-03-05 17:39:42 +00:00
parent e01f488768
commit 9da2650486
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GPG Key ID: 2EE20AF089811A5A
2 changed files with 116 additions and 22 deletions
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3
Kernel/drivers/misc/vmware/vmware.cpp
View File

@ -176,6 +176,9 @@ namespace Driver::VMwareToolBox
#elif defined(__i386__)
#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
#pragma GCC diagnostic ignored "-Wuninitialized"
#define VM_PORT(cmd, in_ebx, isi, idi, \
flags, magic, \
ax, bx, cx, dx, si, di)

135
Kernel/include/cpu.hpp
View File

@ -488,29 +488,120 @@ namespace CPU
struct FXState
{
/** @brief FPU control word */
uint16_t fcw;
/** @brief FPU status word */
uint16_t fsw;
/** @brief FPU tag words */
uint8_t ftw;
/** @brief Reserved (zero) */
uint8_t Reserved;
/** @brief FPU opcode */
uint16_t fop;
/** @brief PFU instruction pointer */
uint64_t rip;
/** @brief FPU data pointer */
uint64_t rdp;
/** @brief SSE control register */
uint32_t mxcsr;
/** @brief SSE control register mask */
uint32_t mxcsrmask;
/** @brief FPU registers (last 6 bytes reserved) */
union
{
struct
{
/* #MF Exception Masks */
uint16_t IM : 1; /** Invalid-Operation Exception Mask */
uint16_t DM : 1; /** Denormalized-Operand Exception Mask */
uint16_t ZM : 1; /** Zero-Divide Exception Mask */
uint16_t OM : 1; /** Overflow Exception Mask */
uint16_t UM : 1; /** Underflow Exception Mask */
uint16_t PM : 1; /** Precision Exception Mask */
uint16_t __reserved0 : 2; /** Reserved */
/**
* 00 Single precision
* 01 reserved
* 10 Double precision
* 11 Double-extended precision (default)
*/
uint16_t PC : 2; /** Precision Control */
/**
* 00 Round to nearest (default)
* 01 Round down
* 10 Round up
* 11 Round towards zero
*/
uint16_t RC : 2; /** Rounding Control */
uint16_t Infinity : 1; /** Infinity Bit (80287 compatibility) */
uint16_t Reserved2 : 3; /** Reserved */
};
uint16_t raw;
} FCW; /** FPU Control Word */
union
{
struct
{
uint16_t IE : 1; /** Invalid-Operation Exception */
uint16_t DE : 1; /** Denormalized-Operand Exception */
uint16_t ZE : 1; /** Zero-Divide Exception */
uint16_t OE : 1; /** Overflow Exception */
uint16_t UE : 1; /** Underflow Exception */
uint16_t PE : 1; /** Precision Exception */
uint16_t SF : 1; /** Stack Fault */
uint16_t ES : 1; /** Exception Status */
uint16_t C0 : 1; /** Condition Code 0 */
uint16_t C1 : 1; /** Condition Code 1 */
uint16_t C2 : 1; /** Condition Code 2 */
uint16_t TOP : 3; /** Top of Stack Pointer */
uint16_t C3 : 1; /** Condition Code 3 */
uint16_t B : 1; /** x87 Floating-Point Unit Busy */
};
uint16_t raw;
} FSW; /** FPU Status Word */
/**
* Tag Values
*
* 00 = Valid
* 01 = Zero
* 10 = Special
* 11 = Empty
*/
uint8_t FTW; /** x87 Tag Word */
uint8_t __reserved0;
uint16_t FOP; /** FPU Op Code */
uint32_t EIP; /** PFU Instruction Pointer */
uint32_t EDP; /** PFU Data Pointer */
union
{
struct
{
/* Exception Flags */
uint32_t IE : 1; /** Invalid-Operation Exception */
uint32_t DE : 1; /** Denormalized-Operand Exception */
uint32_t ZE : 1; /** Zero-Divide Exception */
uint32_t OE : 1; /** Overflow Exception */
uint32_t UE : 1; /** Underflow Exception */
uint32_t PE : 1; /** Precision Exception */
uint32_t DAZ : 1; /** Denormals Are Zeros */
/* Exception Masks */
uint32_t IM : 1; /** Invalid-Operation Mask */
uint32_t DM : 1; /** Denormalized-Operand Mask */
uint32_t ZM : 1; /** Zero-Divide Mask */
uint32_t OM : 1; /** Overflow Mask */
uint32_t UM : 1; /** Underflow Mask */
uint32_t PM : 1; /** Precision Mask */
/**
* 00 = round to nearest (default)
* 01 = round down
* 10 = round up
* 11 = round toward zero
*/
uint32_t RC : 2; /** Floating-Point Rounding Control */
uint32_t FZ : 1; /** Flush-to-Zero for Masked Underflow */
uint32_t __reserved3 : 1;
uint32_t MM : 1; /** Misaligned Exception Mask */
uint32_t __reserved4 : 14;
};
uint32_t raw;
} MXCSR; /** SSE Control Register */
uint32_t MXCSR_MASK; /** SSE Control Register Mask */
/** FPU registers (last 6 bytes reserved) */
uint8_t st[8][16];
/** @brief XMM registers */
uint8_t xmm[16][16];
} __packed;
/** XMM registers */
uint8_t xmm[8][16];
} __packed __aligned(16);
/**
* @brief CPUID