mirror of
https://github.com/capstone-engine/capstone.git
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مصطفي محمود كمال الدين
ec6428f92d
- Updated to LLVM-18
- Operands have now read/write access information
- Previously only the basic extensions and the compressed ISA was supported, now every extension supported by LLVM-18 also available (e.g. vector, crypto, ...)
- Changed register names
* FP Regs: Instead of `RISCV_REG_F<n>_32` and `RISCV_REG_F<n>_64`, they're named `RISCV_REG_F<n>_F`
and `RISCV_REG_F<n>_D` for n in `0..31`
- Added register names
* Vector registes and combinations thereof `RISCV_REG_V<n>[_V<n_i>]*`, examples
* `RISCV_REG_V21`
* `RISCV_REG_V9_V10`
* `RISCV_REG_V3_V4_V5`
* etc... up to 8-register combinations
* Half-percision (16-bit) FP registers `RISCV_REG_F<n>_H` for n in `0..31`
- Changed instruction names
* Instructions ending in `_AQ_RL` now end in `_AQRL`
- Added instruction names: massive amount, see `include/capstone/riscv.h`
- Added `dimm` and `csr` fields inside the union data of `cs_riscv_op`, with corresponding `riscv_op_type`
* `dimm` is used for instructions with FP immediates
* `csr` is used for instructions with CSR systrem registes
- Added ISA flags to turn ISA extensions on and off
46 lines
1.0 KiB
C
46 lines
1.0 KiB
C
/* Capstone Disassembly Engine */
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/* RISC-V Backend By Rodrigo Cortes Porto <[email protected]> &
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Shawn Chang <[email protected]>, HardenedLinux@2018 */
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#ifdef CAPSTONE_HAS_RISCV
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#include "../../utils.h"
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#include "../../MCRegisterInfo.h"
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#include "RISCVInstPrinter.h"
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#include "RISCVMapping.h"
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#include "RISCVModule.h"
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#include "RISCVLinkage.h"
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cs_err RISCV_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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RISCV_init(mri);
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ud->printer = RISCV_LLVM_printInstruction;
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ud->printer_info = mri;
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ud->getinsn_info = mri;
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ud->disasm = RISCV_LLVM_getInstruction;
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ud->post_printer = NULL;
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ud->reg_name = RISCV_reg_name;
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ud->insn_id = RISCV_get_insn_id;
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ud->insn_name = RISCV_insn_name;
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ud->group_name = RISCV_group_name;
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return CS_ERR_OK;
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}
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cs_err RISCV_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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} else if (type == CS_OPT_MODE) {
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handle->mode = (cs_mode)value;
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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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