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capstone/arch/PowerPC/PPCModule.c

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enable arch code from source with CAPSTONE_HAS_* for MSVC to pick up
2014-05-14 11:26:41 +08:00
/* Capstone Disassembly Engine */
2015
2015-03-04 17:45:23 +08:00
/* By Nguyen Anh Quynh <aquynh@gmail.com>, 2013-2015 */
enable arch code from source with CAPSTONE_HAS_* for MSVC to pick up
2014-05-14 11:26:41 +08:00
#ifdef CAPSTONE_HAS_POWERPC
add the missing arch/PowerPC directory
2013-12-30 00:29:32 +08:00
add new option CS_OPT_MEM for cs_option(): this enable user-defined dynamic memory management. idea proposed by Pancake
2014-01-05 11:19:04 +08:00
#include "../../utils.h"
add the missing arch/PowerPC directory
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#include "../../MCRegisterInfo.h"
#include "PPCDisassembler.h"
#include "PPCInstPrinter.h"
rename mapping.c, mapping.h, module.c to have arch prefix. suggested by Alex Ionescu
2014-01-20 09:47:21 +08:00
#include "PPCMapping.h"
Declare global arch arrays with contents (next branch) (#1186) * 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).
2018-06-24 21:05:04 +08:00
#include "PPCModule.h"
add the missing arch/PowerPC directory
2013-12-30 00:29:32 +08:00
Declare global arch arrays with contents (next branch) (#1186) * 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).
2018-06-24 21:05:04 +08:00
cs_err PPC_global_init(cs_struct *ud)
add the missing arch/PowerPC directory
2013-12-30 00:29:32 +08:00
{
more more fixes on C coding style
2014-01-23 23:42:40 +08:00
MCRegisterInfo *mri;
* added a test file to suite for testing invalid and valid instruction sequences * fixed and added a test for a thumb-2 invalid sequence that was incorrectly allowed before these changes (pop.w with sp argument included) * fixed and added a test for a blx from thumb to ARM that had its immediate argument incorrect (misaligned) * eliminated some warnings by explicitly casting so I could turn on treat warnings as errors locally General notes: * probably worth turning on treat all warnings as errors in the msvc project files, had a subtle bug that resulted from a missing declaration causing differences in dll and static compilation modes ( code was working incorrectly in dll form because of missing declaration in arch/ARM/ARMMapping.h for new function ARM_blx_to_arm_mode. Something about the linking was confusing ld when making the dll, and the resulting offsets were wonky (e.g. the added ble test would show up as #0x1fc instead of #0x1fe like it should have ) * the invalid pop was being treated as a soft fail which then gets coerced to a success because it is != MCDisassembler_Fail in Thumb_getInstruction what are the semantics of a soft fail? Maybe we should be able to set up whether or not we want a soft fail to be a real fail in the csh struct?
2014-06-30 13:45:40 +08:00
mri = (MCRegisterInfo *) cs_mem_malloc(sizeof(*mri));
add the missing arch/PowerPC directory
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PPC_init(mri);
ud->printer = PPC_printInst;
ud->printer_info = mri;
ud->getinsn_info = mri;
fix for the last commit, and make the test code no longer specify ppc code as 64bit
2014-01-01 23:28:05 +08:00
ud->disasm = PPC_getInstruction;
ppc: update ppc.bh in post-printer
2014-01-05 10:37:50 +08:00
ud->post_printer = PPC_post_printer;
fix for the last commit, and make the test code no longer specify ppc code as 64bit
2014-01-01 23:28:05 +08:00
ppc: support details information
2014-01-05 00:00:05 +08:00
ud->reg_name = PPC_reg_name;
ud->insn_id = PPC_get_insn_id;
ud->insn_name = PPC_insn_name;
add new API cs_group_name() to return group name in string, given the group id
2014-07-08 08:59:27 +08:00
ud->group_name = PPC_group_name;
add the missing arch/PowerPC directory
2013-12-30 00:29:32 +08:00
return CS_ERR_OK;
}
Declare global arch arrays with contents (next branch) (#1186) * 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).
2018-06-24 21:05:04 +08:00
cs_err PPC_option(cs_struct *handle, cs_opt_type type, size_t value)
add the missing arch/PowerPC directory
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{
if (type == CS_OPT_SYNTAX)
* added a test file to suite for testing invalid and valid instruction sequences * fixed and added a test for a thumb-2 invalid sequence that was incorrectly allowed before these changes (pop.w with sp argument included) * fixed and added a test for a blx from thumb to ARM that had its immediate argument incorrect (misaligned) * eliminated some warnings by explicitly casting so I could turn on treat warnings as errors locally General notes: * probably worth turning on treat all warnings as errors in the msvc project files, had a subtle bug that resulted from a missing declaration causing differences in dll and static compilation modes ( code was working incorrectly in dll form because of missing declaration in arch/ARM/ARMMapping.h for new function ARM_blx_to_arm_mode. Something about the linking was confusing ld when making the dll, and the resulting offsets were wonky (e.g. the added ble test would show up as #0x1fc instead of #0x1fe like it should have ) * the invalid pop was being treated as a soft fail which then gets coerced to a success because it is != MCDisassembler_Fail in Thumb_getInstruction what are the semantics of a soft fail? Maybe we should be able to set up whether or not we want a soft fail to be a real fail in the csh struct?
2014-06-30 13:45:40 +08:00
handle->syntax = (int) value;
add the missing arch/PowerPC directory
2013-12-30 00:29:32 +08:00
switch endian mode with cs_option() for Arm/Arm64/Mips/Sparc. fix issue #849
2017-02-01 11:17:13 +08:00
if (type == CS_OPT_MODE) {
Declare global arch arrays with contents (next branch) (#1186) * 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).
2018-06-24 21:05:04 +08:00
handle->mode = (cs_mode)value;
switch endian mode with cs_option() for Arm/Arm64/Mips/Sparc. fix issue #849
2017-02-01 11:17:13 +08:00
}
add the missing arch/PowerPC directory
2013-12-30 00:29:32 +08:00
return CS_ERR_OK;
}
enable arch code from source with CAPSTONE_HAS_* for MSVC to pick up
2014-05-14 11:26:41 +08:00
#endif