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https://github.com/capstone-engine/capstone.git
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292116bd0d
* Declare global arch arrays with contents (#1171) This eliminates the need for archs_enable() and eliminates the racey initialization. This makes the architecture-specific init and option functions non-static so that they may be called from a different file. Cherry-picked 853a2870 * Add cs_arch_disallowed_mode_mask global Cherry-pick 94bce437: mips: CS_MODE_MIPS32R6 implies CS_MODE_32 Cherry-pick 8998a3a1: ppc: fix endian check (#1029) Fixes bug where endianness could not be set for ppc. Remove `big_endian` field of `cs_struct`. Added a helper macro `MODE_IS_BIG_ENDIAN()` to check if `CS_MODE_BIG_ENDIAN` is set. Refactored `cs_open()` check for valid mode out of arch-specific code into arch-independent code. Also added a valid mode check to `cs_option()`. The checks use a new global array `cs_arch_disallowed_mode_mask[]`. * Make global arrays static Make all_arch uint32_t to guarantee a certain number of bits (with adequate room for growth).
64 lines
1.3 KiB
C
64 lines
1.3 KiB
C
/* Capstone Disassembly Engine */
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/* By Dang Hoang Vu <danghvu@gmail.com> 2013 */
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#ifdef CAPSTONE_HAS_ARM
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#include "../../cs_priv.h"
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#include "../../MCRegisterInfo.h"
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#include "ARMDisassembler.h"
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#include "ARMInstPrinter.h"
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#include "ARMMapping.h"
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#include "ARMModule.h"
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cs_err ARM_global_init(cs_struct *ud)
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{
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MCRegisterInfo *mri;
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mri = cs_mem_malloc(sizeof(*mri));
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ARM_init(mri);
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ARM_getRegName(ud, 0); // use default get_regname
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ud->printer = ARM_printInst;
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ud->printer_info = mri;
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ud->reg_name = ARM_reg_name;
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ud->insn_id = ARM_get_insn_id;
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ud->insn_name = ARM_insn_name;
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ud->group_name = ARM_group_name;
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ud->post_printer = ARM_post_printer;
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#ifndef CAPSTONE_DIET
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ud->reg_access = ARM_reg_access;
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#endif
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if (ud->mode & CS_MODE_THUMB)
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ud->disasm = Thumb_getInstruction;
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else
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ud->disasm = ARM_getInstruction;
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return CS_ERR_OK;
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}
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cs_err ARM_option(cs_struct *handle, cs_opt_type type, size_t value)
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{
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switch(type) {
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case CS_OPT_MODE:
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if (value & CS_MODE_THUMB)
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handle->disasm = Thumb_getInstruction;
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else
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handle->disasm = ARM_getInstruction;
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handle->mode = (cs_mode)value;
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break;
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case CS_OPT_SYNTAX:
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ARM_getRegName(handle, (int)value);
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handle->syntax = (int)value;
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break;
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default:
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break;
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}
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return CS_ERR_OK;
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}
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#endif
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