mirror of
https://github.com/capstone-engine/capstone.git
synced 2024-11-23 13:39:46 +00:00
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-picked853a2870* Add cs_arch_disallowed_mode_mask global Cherry-pick94bce437: mips: CS_MODE_MIPS32R6 implies CS_MODE_32 Cherry-pick8998a3a1: 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).
78 lines
1.8 KiB
C
78 lines
1.8 KiB
C
/* Capstone Disassembly Engine */
|
|
/* M680X Backend by Wolfgang Schwotzer <wolfgang.schwotzer@gmx.net> 2017 */
|
|
|
|
#ifdef CAPSTONE_HAS_M680X
|
|
|
|
#include "../../utils.h"
|
|
#include "../../MCRegisterInfo.h"
|
|
#include "M680XDisassembler.h"
|
|
#include "M680XDisassemblerInternals.h"
|
|
#include "M680XInstPrinter.h"
|
|
#include "M680XModule.h"
|
|
|
|
cs_err M680X_global_init(cs_struct *ud)
|
|
{
|
|
m680x_info *info;
|
|
cs_err errcode;
|
|
|
|
/* Do some validation checks */
|
|
errcode = M680X_disassembler_init(ud);
|
|
|
|
if (errcode != CS_ERR_OK)
|
|
return errcode;
|
|
|
|
errcode = M680X_instprinter_init(ud);
|
|
|
|
if (errcode != CS_ERR_OK)
|
|
return errcode;
|
|
|
|
// verify if requested mode is valid
|
|
if (ud->mode & ~(CS_MODE_M680X_6800 | CS_MODE_M680X_6801 |
|
|
CS_MODE_M680X_6805 | CS_MODE_M680X_6808 |
|
|
CS_MODE_M680X_6809 | CS_MODE_M680X_6811 |
|
|
CS_MODE_M680X_6301 | CS_MODE_M680X_6309 |
|
|
CS_MODE_M680X_CPU12 | CS_MODE_M680X_HCS08)) {
|
|
// At least one mode is not supported by M680X
|
|
return CS_ERR_MODE;
|
|
}
|
|
|
|
if (!(ud->mode & (CS_MODE_M680X_6800 | CS_MODE_M680X_6801 |
|
|
CS_MODE_M680X_6805 | CS_MODE_M680X_6808 |
|
|
CS_MODE_M680X_6809 | CS_MODE_M680X_6811 |
|
|
CS_MODE_M680X_6301 | CS_MODE_M680X_6309 |
|
|
CS_MODE_M680X_CPU12 | CS_MODE_M680X_HCS08))) {
|
|
// At least the cpu type has to be selected. No default.
|
|
return CS_ERR_MODE;
|
|
}
|
|
|
|
info = cs_mem_malloc(sizeof(m680x_info));
|
|
|
|
if (!info)
|
|
return CS_ERR_MEM;
|
|
|
|
ud->printer = M680X_printInst;
|
|
ud->printer_info = info;
|
|
ud->getinsn_info = NULL;
|
|
ud->disasm = M680X_getInstruction;
|
|
ud->reg_name = M680X_reg_name;
|
|
ud->insn_id = M680X_get_insn_id;
|
|
ud->insn_name = M680X_insn_name;
|
|
ud->group_name = M680X_group_name;
|
|
ud->skipdata_size = 1;
|
|
ud->post_printer = NULL;
|
|
#ifndef CAPSTONE_DIET
|
|
ud->reg_access = M680X_reg_access;
|
|
#endif
|
|
|
|
return CS_ERR_OK;
|
|
}
|
|
|
|
cs_err M680X_option(cs_struct *handle, cs_opt_type type, size_t value)
|
|
{
|
|
//TODO
|
|
return CS_ERR_OK;
|
|
}
|
|
|
|
#endif
|
|
|