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a7399233eb
* Fix trivial unchecked allocations * Move instruction lookup caching allocation into the core * Apply formatting nitpicks Co-authored-by: Rot127 <[email protected]> * Assert to avoid an integer overflow in lookup_insn_map() * Remove unused member from cs_struct * Document what happens when lookup_insn_map() fails --------- Co-authored-by: Samuel Arnold <[email protected]> Co-authored-by: Rot127 <[email protected]>
53 lines
1.1 KiB
C
53 lines
1.1 KiB
C
/* Capstone Disassembly Engine */
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/* By Nguyen Anh Quynh <[email protected]>, 2013-2015 */
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#ifdef CAPSTONE_HAS_POWERPC
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#include "../../utils.h"
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#include "../../MCRegisterInfo.h"
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#include "PPCMapping.h"
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#include "PPCModule.h"
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cs_err PPC_global_init(cs_struct *ud)
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{
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MCRegisterInfo *mri;
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mri = (MCRegisterInfo *)cs_mem_malloc(sizeof(*mri));
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if (!mri)
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return CS_ERR_MEM;
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PPC_init_mri(mri);
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ud->printer = PPC_printer;
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ud->printer_info = mri;
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ud->getinsn_info = mri;
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ud->disasm = PPC_getInstruction;
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ud->post_printer = NULL;
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ud->reg_name = PPC_reg_name;
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ud->insn_id = PPC_get_insn_id;
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ud->insn_name = PPC_insn_name;
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ud->group_name = PPC_group_name;
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return CS_ERR_OK;
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}
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cs_err PPC_option(cs_struct *handle, cs_opt_type type, size_t value)
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{
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if (type == CS_OPT_SYNTAX)
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handle->syntax = (int)value;
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if (type == CS_OPT_MODE) {
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if (value == CS_MODE_LITTLE_ENDIAN) {
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handle->mode = handle->mode & ~CS_MODE_BIG_ENDIAN;
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return CS_ERR_OK;
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}
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handle->mode |= (cs_mode)value;
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if (value & CS_MODE_MSYNC) {
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handle->mode |= (cs_mode)CS_MODE_BOOKE;
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}
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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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