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-rw-r--r--Source/JavaScriptCore/disassembler/udis86/udis86_types.h312
1 files changed, 165 insertions, 147 deletions
diff --git a/Source/JavaScriptCore/disassembler/udis86/udis86_types.h b/Source/JavaScriptCore/disassembler/udis86/udis86_types.h
index 176bf6d73..604f08e51 100644
--- a/Source/JavaScriptCore/disassembler/udis86/udis86_types.h
+++ b/Source/JavaScriptCore/disassembler/udis86/udis86_types.h
@@ -1,6 +1,6 @@
/* udis86 - libudis86/types.h
*
- * Copyright (c) 2002-2009 Vivek Thampi
+ * Copyright (c) 2002-2013 Vivek Thampi
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
@@ -26,9 +26,23 @@
#ifndef UD_TYPES_H
#define UD_TYPES_H
-#ifndef __UD_STANDALONE__
+#ifdef __KERNEL__
+ /*
+ * -D__KERNEL__ is automatically passed on the command line when
+ * building something as part of the Linux kernel. Assume standalone
+ * mode.
+ */
+# include <linux/kernel.h>
+# include <linux/string.h>
+# ifndef __UD_STANDALONE__
+# define __UD_STANDALONE__ 1
+# endif
+#endif /* __KERNEL__ */
+
+#if !defined(__UD_STANDALONE__)
+# include <stdint.h>
# include <stdio.h>
-#endif /* __UD_STANDALONE__ */
+#endif
/* gcc specific extensions */
#ifdef __GNUC__
@@ -37,26 +51,6 @@
# define UD_ATTR_PACKED
#endif /* UD_ATTR_PACKED */
-#ifdef _MSC_VER
-# define FMT64 "%I64"
- typedef unsigned __int8 uint8_t;
- typedef unsigned __int16 uint16_t;
- typedef unsigned __int32 uint32_t;
- typedef unsigned __int64 uint64_t;
- typedef __int8 int8_t;
- typedef __int16 int16_t;
- typedef __int32 int32_t;
- typedef __int64 int64_t;
-#else
-# if defined(__GNU_LIBRARY__) && defined(__WORDSIZE) && (__WORDSIZE == 64)
-# define FMT64 "%l"
-# else
-# define FMT64 "%ll"
-# endif
-# ifndef __UD_STANDALONE__
-# include <inttypes.h>
-# endif /* __UD_STANDALONE__ */
-#endif
/* -----------------------------------------------------------------------------
* All possible "types" of objects in udis86. Order is Important!
@@ -67,152 +61,176 @@ enum ud_type
UD_NONE,
/* 8 bit GPRs */
- UD_R_AL, UD_R_CL, UD_R_DL, UD_R_BL,
- UD_R_AH, UD_R_CH, UD_R_DH, UD_R_BH,
- UD_R_SPL, UD_R_BPL, UD_R_SIL, UD_R_DIL,
- UD_R_R8B, UD_R_R9B, UD_R_R10B, UD_R_R11B,
- UD_R_R12B, UD_R_R13B, UD_R_R14B, UD_R_R15B,
+ UD_R_AL, UD_R_CL, UD_R_DL, UD_R_BL,
+ UD_R_AH, UD_R_CH, UD_R_DH, UD_R_BH,
+ UD_R_SPL, UD_R_BPL, UD_R_SIL, UD_R_DIL,
+ UD_R_R8B, UD_R_R9B, UD_R_R10B, UD_R_R11B,
+ UD_R_R12B, UD_R_R13B, UD_R_R14B, UD_R_R15B,
/* 16 bit GPRs */
- UD_R_AX, UD_R_CX, UD_R_DX, UD_R_BX,
- UD_R_SP, UD_R_BP, UD_R_SI, UD_R_DI,
- UD_R_R8W, UD_R_R9W, UD_R_R10W, UD_R_R11W,
- UD_R_R12W, UD_R_R13W, UD_R_R14W, UD_R_R15W,
-
+ UD_R_AX, UD_R_CX, UD_R_DX, UD_R_BX,
+ UD_R_SP, UD_R_BP, UD_R_SI, UD_R_DI,
+ UD_R_R8W, UD_R_R9W, UD_R_R10W, UD_R_R11W,
+ UD_R_R12W, UD_R_R13W, UD_R_R14W, UD_R_R15W,
+
/* 32 bit GPRs */
- UD_R_EAX, UD_R_ECX, UD_R_EDX, UD_R_EBX,
- UD_R_ESP, UD_R_EBP, UD_R_ESI, UD_R_EDI,
- UD_R_R8D, UD_R_R9D, UD_R_R10D, UD_R_R11D,
- UD_R_R12D, UD_R_R13D, UD_R_R14D, UD_R_R15D,
-
+ UD_R_EAX, UD_R_ECX, UD_R_EDX, UD_R_EBX,
+ UD_R_ESP, UD_R_EBP, UD_R_ESI, UD_R_EDI,
+ UD_R_R8D, UD_R_R9D, UD_R_R10D, UD_R_R11D,
+ UD_R_R12D, UD_R_R13D, UD_R_R14D, UD_R_R15D,
+
/* 64 bit GPRs */
- UD_R_RAX, UD_R_RCX, UD_R_RDX, UD_R_RBX,
- UD_R_RSP, UD_R_RBP, UD_R_RSI, UD_R_RDI,
- UD_R_R8, UD_R_R9, UD_R_R10, UD_R_R11,
- UD_R_R12, UD_R_R13, UD_R_R14, UD_R_R15,
+ UD_R_RAX, UD_R_RCX, UD_R_RDX, UD_R_RBX,
+ UD_R_RSP, UD_R_RBP, UD_R_RSI, UD_R_RDI,
+ UD_R_R8, UD_R_R9, UD_R_R10, UD_R_R11,
+ UD_R_R12, UD_R_R13, UD_R_R14, UD_R_R15,
/* segment registers */
- UD_R_ES, UD_R_CS, UD_R_SS, UD_R_DS,
- UD_R_FS, UD_R_GS,
+ UD_R_ES, UD_R_CS, UD_R_SS, UD_R_DS,
+ UD_R_FS, UD_R_GS,
/* control registers*/
- UD_R_CR0, UD_R_CR1, UD_R_CR2, UD_R_CR3,
- UD_R_CR4, UD_R_CR5, UD_R_CR6, UD_R_CR7,
- UD_R_CR8, UD_R_CR9, UD_R_CR10, UD_R_CR11,
- UD_R_CR12, UD_R_CR13, UD_R_CR14, UD_R_CR15,
-
+ UD_R_CR0, UD_R_CR1, UD_R_CR2, UD_R_CR3,
+ UD_R_CR4, UD_R_CR5, UD_R_CR6, UD_R_CR7,
+ UD_R_CR8, UD_R_CR9, UD_R_CR10, UD_R_CR11,
+ UD_R_CR12, UD_R_CR13, UD_R_CR14, UD_R_CR15,
+
/* debug registers */
- UD_R_DR0, UD_R_DR1, UD_R_DR2, UD_R_DR3,
- UD_R_DR4, UD_R_DR5, UD_R_DR6, UD_R_DR7,
- UD_R_DR8, UD_R_DR9, UD_R_DR10, UD_R_DR11,
- UD_R_DR12, UD_R_DR13, UD_R_DR14, UD_R_DR15,
+ UD_R_DR0, UD_R_DR1, UD_R_DR2, UD_R_DR3,
+ UD_R_DR4, UD_R_DR5, UD_R_DR6, UD_R_DR7,
+ UD_R_DR8, UD_R_DR9, UD_R_DR10, UD_R_DR11,
+ UD_R_DR12, UD_R_DR13, UD_R_DR14, UD_R_DR15,
/* mmx registers */
- UD_R_MM0, UD_R_MM1, UD_R_MM2, UD_R_MM3,
- UD_R_MM4, UD_R_MM5, UD_R_MM6, UD_R_MM7,
+ UD_R_MM0, UD_R_MM1, UD_R_MM2, UD_R_MM3,
+ UD_R_MM4, UD_R_MM5, UD_R_MM6, UD_R_MM7,
/* x87 registers */
- UD_R_ST0, UD_R_ST1, UD_R_ST2, UD_R_ST3,
- UD_R_ST4, UD_R_ST5, UD_R_ST6, UD_R_ST7,
+ UD_R_ST0, UD_R_ST1, UD_R_ST2, UD_R_ST3,
+ UD_R_ST4, UD_R_ST5, UD_R_ST6, UD_R_ST7,
/* extended multimedia registers */
- UD_R_XMM0, UD_R_XMM1, UD_R_XMM2, UD_R_XMM3,
- UD_R_XMM4, UD_R_XMM5, UD_R_XMM6, UD_R_XMM7,
- UD_R_XMM8, UD_R_XMM9, UD_R_XMM10, UD_R_XMM11,
- UD_R_XMM12, UD_R_XMM13, UD_R_XMM14, UD_R_XMM15,
+ UD_R_XMM0, UD_R_XMM1, UD_R_XMM2, UD_R_XMM3,
+ UD_R_XMM4, UD_R_XMM5, UD_R_XMM6, UD_R_XMM7,
+ UD_R_XMM8, UD_R_XMM9, UD_R_XMM10, UD_R_XMM11,
+ UD_R_XMM12, UD_R_XMM13, UD_R_XMM14, UD_R_XMM15,
+
+ /* 256B multimedia registers */
+ UD_R_YMM0, UD_R_YMM1, UD_R_YMM2, UD_R_YMM3,
+ UD_R_YMM4, UD_R_YMM5, UD_R_YMM6, UD_R_YMM7,
+ UD_R_YMM8, UD_R_YMM9, UD_R_YMM10, UD_R_YMM11,
+ UD_R_YMM12, UD_R_YMM13, UD_R_YMM14, UD_R_YMM15,
UD_R_RIP,
/* Operand Types */
- UD_OP_REG, UD_OP_MEM, UD_OP_PTR, UD_OP_IMM,
- UD_OP_JIMM, UD_OP_CONST
+ UD_OP_REG, UD_OP_MEM, UD_OP_PTR, UD_OP_IMM,
+ UD_OP_JIMM, UD_OP_CONST
};
#include "udis86_itab.h"
+union ud_lval {
+ int8_t sbyte;
+ uint8_t ubyte;
+ int16_t sword;
+ uint16_t uword;
+ int32_t sdword;
+ uint32_t udword;
+ int64_t sqword;
+ uint64_t uqword;
+ struct {
+ uint16_t seg;
+ uint32_t off;
+ } ptr;
+};
+
/* -----------------------------------------------------------------------------
* struct ud_operand - Disassembled instruction Operand.
* -----------------------------------------------------------------------------
*/
-struct ud_operand
-{
- enum ud_type type;
- uint8_t size;
- union {
- int8_t sbyte;
- uint8_t ubyte;
- int16_t sword;
- uint16_t uword;
- int32_t sdword;
- uint32_t udword;
- int64_t sqword;
- uint64_t uqword;
-
- struct {
- uint16_t seg;
- uint32_t off;
- } ptr;
- } lval;
-
- enum ud_type base;
- enum ud_type index;
- uint8_t offset;
- uint8_t scale;
+struct ud_operand {
+ enum ud_type type;
+ uint16_t size;
+ enum ud_type base;
+ enum ud_type index;
+ uint8_t scale;
+ uint8_t offset;
+ union ud_lval lval;
+ /*
+ * internal use only
+ */
+ uint64_t _legacy; /* this will be removed in 1.8 */
+ uint8_t _oprcode;
};
-#define UD_STRING_BUFFER_SIZE 64
-
/* -----------------------------------------------------------------------------
* struct ud - The udis86 object.
* -----------------------------------------------------------------------------
*/
struct ud
{
- int (*inp_hook) (struct ud*);
- uint8_t inp_curr;
- uint8_t inp_fill;
+ /*
+ * input buffering
+ */
+ int (*inp_hook) (struct ud*);
#ifndef __UD_STANDALONE__
- FILE* inp_file;
+ FILE* inp_file;
#endif
- uint8_t inp_ctr;
- uint8_t* inp_buff;
- uint8_t* inp_buff_end;
- uint8_t inp_end;
- void (*translator)(struct ud*);
- uint64_t insn_offset;
- char insn_hexcode[32];
- char insn_buffer[UD_STRING_BUFFER_SIZE];
- unsigned int insn_fill;
- uint8_t dis_mode;
- uint64_t pc;
- uint8_t vendor;
- struct map_entry* mapen;
- enum ud_mnemonic_code mnemonic;
- struct ud_operand operand[3];
- uint8_t error;
- uint8_t pfx_rex;
- uint8_t pfx_seg;
- uint8_t pfx_opr;
- uint8_t pfx_adr;
- uint8_t pfx_lock;
- uint8_t pfx_rep;
- uint8_t pfx_repe;
- uint8_t pfx_repne;
- uint8_t pfx_insn;
- uint8_t default64;
- uint8_t opr_mode;
- uint8_t adr_mode;
- uint8_t br_far;
- uint8_t br_near;
- uint8_t implicit_addr;
- uint8_t c1;
- uint8_t c2;
- uint8_t c3;
- uint8_t inp_cache[256];
- uint8_t inp_sess[64];
- uint8_t have_modrm;
- uint8_t modrm;
- void * user_opaque_data;
+ const uint8_t* inp_buf;
+ size_t inp_buf_size;
+ size_t inp_buf_index;
+ uint8_t inp_curr;
+ size_t inp_ctr;
+ uint8_t inp_sess[64];
+ int inp_end;
+ int inp_peek;
+
+ void (*translator)(struct ud*);
+ uint64_t insn_offset;
+ char insn_hexcode[64];
+
+ /*
+ * Assembly output buffer
+ */
+ char *asm_buf;
+ size_t asm_buf_size;
+ size_t asm_buf_fill;
+ char asm_buf_int[128];
+
+ /*
+ * Symbol resolver for use in the translation phase.
+ */
+ const char* (*sym_resolver)(struct ud*, uint64_t addr, int64_t *offset);
+
+ uint8_t dis_mode;
+ uint64_t pc;
+ uint8_t vendor;
+ enum ud_mnemonic_code mnemonic;
+ struct ud_operand operand[4];
+ uint8_t error;
+ uint8_t _rex;
+ uint8_t pfx_rex;
+ uint8_t pfx_seg;
+ uint8_t pfx_opr;
+ uint8_t pfx_adr;
+ uint8_t pfx_lock;
+ uint8_t pfx_str;
+ uint8_t pfx_rep;
+ uint8_t pfx_repe;
+ uint8_t pfx_repne;
+ uint8_t opr_mode;
+ uint8_t adr_mode;
+ uint8_t br_far;
+ uint8_t br_near;
+ uint8_t have_modrm;
+ uint8_t modrm;
+ uint8_t modrm_offset;
+ uint8_t vex_op;
+ uint8_t vex_b1;
+ uint8_t vex_b2;
+ uint8_t primary_opcode;
+ void * user_opaque_data;
struct ud_itab_entry * itab_entry;
struct ud_lookup_table_list_entry *le;
};
@@ -221,22 +239,22 @@ struct ud
* Type-definitions
* -----------------------------------------------------------------------------
*/
-typedef enum ud_type ud_type_t;
-typedef enum ud_mnemonic_code ud_mnemonic_code_t;
+typedef enum ud_type ud_type_t;
+typedef enum ud_mnemonic_code ud_mnemonic_code_t;
-typedef struct ud ud_t;
-typedef struct ud_operand ud_operand_t;
+typedef struct ud ud_t;
+typedef struct ud_operand ud_operand_t;
-#define UD_SYN_INTEL ud_translate_intel
-#define UD_SYN_ATT ud_translate_att
-#define UD_EOI -1
-#define UD_INP_CACHE_SZ 32
-#define UD_VENDOR_AMD 0
-#define UD_VENDOR_INTEL 1
-#define UD_VENDOR_ANY 2
-
-#define bail_out(ud,error_code) longjmp( (ud)->bailout, error_code )
-#define try_decode(ud) if ( setjmp( (ud)->bailout ) == 0 )
-#define catch_error() else
+#define UD_SYN_INTEL ud_translate_intel
+#define UD_SYN_ATT ud_translate_att
+#define UD_EOI (-1)
+#define UD_INP_CACHE_SZ 32
+#define UD_VENDOR_AMD 0
+#define UD_VENDOR_INTEL 1
+#define UD_VENDOR_ANY 2
#endif
+
+/*
+vim: set ts=2 sw=2 expandtab
+*/
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-26 19:43:43 +0000