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104f693c11
* Add auto-sync updater. * Update Capstone core with auto-sync changes. * Update ARM via auto-sync. * Make changes to arch modules which are introduced by auto-sync. * Update tests for ARM. * Fix build warnings for make * Remove meson.build * Print shift amount in decimal * Patch non LLVM register alias. * Change type of immediate operand to unsiged (due to: #771) * Replace all occurances of a register with its alias. * Fix printing of signed imms * Print rotate amount in decimal * CHange imm type to int64_t to match LLVM imm type. * Fix search for register names, by completing string first. * Print ModImm operands always in decimal * Use number format of previous capstone version. * Correct implicit writes and update_flags according to SBit. * Add missing test for RegImmShift * Reverse incorrect comparision. * Set shift information for move instructions. * Set mem access for all memory operands * Set subtracted flag if offset is negative. * Add flag for post-index memory operands. * Add detail op for BX_RET and MOVPCLR * Use instruction post_index operand. * Add VPOP and VPUSH as unique CS IDs. * Add shifting info for MOVsr. * Add TODOs. * Add in LLVM hardcoded operands to detail. * Move detail editing from InstPrinter to Mapping * Formatting * Add removed check. * Add writeback register and constraints to RFEI instructions. * Translate shift immediate * Print negative immediates * Remove duplicate invalid entry * Add CS groups to instructions * Fix write attriutes of stores. * Add missing names of added instructions * Fix LLVM bug * Add more post_index flags * http -> https * Make generated functions static * Remove tab prefix for alias instructions. * Set ValidateMCOperand to NULL. * Fix AddrMode3Operand operands * Allow getting system and banked register name via API * Add writeback to STC/LDC instructions. * Fix (hopefully) last case where disp is negative and subtracted = true * Remove accidentially introduced regressions
105 lines
3.1 KiB
C
105 lines
3.1 KiB
C
/* Capstone Disassembly Engine */
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/* By Nguyen Anh Quynh <aquynh@gmail.com>, 2013-2019 */
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#ifndef CS_PRIV_H
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#define CS_PRIV_H
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#ifdef CAPSTONE_DEBUG
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#include <assert.h>
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#endif
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#include <capstone/capstone.h>
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#include "MCInst.h"
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#include "SStream.h"
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typedef void (*Printer_t)(MCInst *MI, SStream *OS, void *info);
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// function to be called after Printer_t
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// this is the best time to gather insn's characteristics
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typedef void (*PostPrinter_t)(csh handle, cs_insn *, char *mnem, MCInst *mci);
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typedef bool (*Disasm_t)(csh handle, const uint8_t *code, size_t code_len, MCInst *instr, uint16_t *size, uint64_t address, void *info);
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typedef const char *(*GetName_t)(csh handle, unsigned int id);
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typedef void (*GetID_t)(cs_struct *h, cs_insn *insn, unsigned int id);
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// return registers accessed by instruction
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typedef void (*GetRegisterAccess_t)(const cs_insn *insn,
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cs_regs regs_read, uint8_t *regs_read_count,
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cs_regs regs_write, uint8_t *regs_write_count);
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// for ARM only
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typedef struct ARM_ITBlock {
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unsigned char ITStates[8];
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unsigned int size;
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} ARM_ITBlock;
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typedef struct ARM_VPTBlock {
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unsigned char VPTStates[8];
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unsigned int size;
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} ARM_VPTBlock;
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// Customize mnemonic for instructions with alternative name.
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struct customized_mnem {
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// ID of instruction to be customized.
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unsigned int id;
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// Customized instruction mnemonic.
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char mnemonic[CS_MNEMONIC_SIZE];
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};
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struct insn_mnem {
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struct customized_mnem insn;
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struct insn_mnem *next; // linked list of customized mnemonics
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};
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struct cs_struct {
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cs_arch arch;
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cs_mode mode;
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Printer_t printer; // asm printer
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void *printer_info; // aux info for printer
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Disasm_t disasm; // disassembler
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void *getinsn_info; // auxiliary info for printer
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GetName_t reg_name;
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GetName_t insn_name;
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GetName_t group_name;
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GetID_t insn_id;
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PostPrinter_t post_printer;
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cs_err errnum;
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ARM_ITBlock ITBlock; // for Arm only
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ARM_VPTBlock VPTBlock; // for ARM only
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bool PrintBranchImmNotAsAddress;
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cs_opt_value detail, imm_unsigned;
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int syntax; // asm syntax for simple printer such as ARM, Mips & PPC
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bool doing_mem; // handling memory operand in InstPrinter code
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bool doing_SME_Index; // handling a SME instruction that has index
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unsigned short *insn_cache; // index caching for mapping.c
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bool skipdata; // set this to True if we skip data when disassembling
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uint8_t skipdata_size; // how many bytes to skip
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cs_opt_skipdata skipdata_setup; // user-defined skipdata setup
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const uint8_t *regsize_map; // map to register size (x86-only for now)
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GetRegisterAccess_t reg_access;
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struct insn_mnem *mnem_list; // linked list of customized instruction mnemonic
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};
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#define MAX_ARCH CS_ARCH_MAX
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// Returns a bool (0 or 1) whether big endian is enabled for a mode
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#define MODE_IS_BIG_ENDIAN(mode) (((mode) & CS_MODE_BIG_ENDIAN) != 0)
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extern cs_malloc_t cs_mem_malloc;
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extern cs_calloc_t cs_mem_calloc;
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extern cs_realloc_t cs_mem_realloc;
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extern cs_free_t cs_mem_free;
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extern cs_vsnprintf_t cs_vsnprintf;
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// By defining CAPSTONE_DEBUG assertions can be used.
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// For any release build CAPSTONE_DEBUG has to be undefined.
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#ifdef CAPSTONE_DEBUG
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#define CS_ASSERT(expr) assert(expr)
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#else
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#define CS_ASSERT(expr)
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#endif
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#endif
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