/src/capstonenext/arch/SystemZ/SystemZMapping.c

Source (jump to first uncovered line)
/* Capstone Disassembly Engine */
/* By Rot127 <unisono@quyllur.org> 2022-2023 */

#ifdef CAPSTONE_HAS_SYSTEMZ

#include <stdio.h> // debug
#include <string.h>

#include "../../Mapping.h"
#include "../../utils.h"
#include "../../cs_simple_types.h"
#include <capstone/cs_operand.h>

#include "SystemZMCTargetDesc.h"
#include "SystemZMapping.h"
#include "SystemZLinkage.h"

#ifndef CAPSTONE_DIET

static const char *const insn_name_maps[] = {
#include "SystemZGenCSMappingInsnName.inc"
};

static const name_map insn_alias_mnem_map[] = {
#include "SystemZGenCSAliasMnemMap.inc"
  { SYSTEMZ_INS_ALIAS_END, NULL },
};

static const map_insn_ops insn_operands[] = {
#include "SystemZGenCSMappingInsnOp.inc"
};

#endif

#define GET_REGINFO_MC_DESC
#include "SystemZGenRegisterInfo.inc"

const insn_map systemz_insns[] = {
#include "SystemZGenCSMappingInsn.inc"
};

void SystemZ_set_instr_map_data(MCInst *MI, const uint8_t *Bytes,
        size_t BytesLen)
{
  map_cs_id(MI, systemz_insns, ARR_SIZE(systemz_insns));
  map_implicit_reads(MI, systemz_insns);
  map_implicit_writes(MI, systemz_insns);
  map_groups(MI, systemz_insns);
  const systemz_suppl_info *suppl_info =
    map_get_suppl_info(MI, systemz_insns);
  if (suppl_info) {
    SystemZ_get_detail(MI)->format = suppl_info->form;
  }
}

void SystemZ_init_mri(MCRegisterInfo *MRI)
{
  MCRegisterInfo_InitMCRegisterInfo(
    MRI, SystemZRegDesc, AARCH64_REG_ENDING, 0, 0,
    SystemZMCRegisterClasses, ARR_SIZE(SystemZMCRegisterClasses), 0,
    0, SystemZRegDiffLists, 0, SystemZSubRegIdxLists,
    ARR_SIZE(SystemZSubRegIdxLists), 0);
}

const char *SystemZ_reg_name(csh handle, unsigned int reg)
{
  return SystemZ_LLVM_getRegisterName(reg);
}

void SystemZ_printer(MCInst *MI, SStream *O, void * /* MCRegisterInfo* */ info)
{
  MI->MRI = (MCRegisterInfo *)info;
  MI->fillDetailOps = detail_is_set(MI);
  SystemZ_LLVM_printInstruction(MI, "", O);
#ifndef CAPSTONE_DIET
  map_set_alias_id(MI, O, insn_alias_mnem_map,
       ARR_SIZE(insn_alias_mnem_map));
#endif
}

void SystemZ_init_cs_detail(MCInst *MI)
{
  if (!detail_is_set(MI)) {
    return;
  }
  memset(get_detail(MI), 0, sizeof(cs_detail));
  if (detail_is_set(MI)) {
    SystemZ_get_detail(MI)->cc = SYSTEMZ_CC_INVALID;
  }
}

bool SystemZ_getInstruction(csh handle, const uint8_t *bytes, size_t bytes_len,
          MCInst *MI, uint16_t *size, uint64_t address,
          void *info)
{
  SystemZ_init_cs_detail(MI);
  MI->MRI = (MCRegisterInfo *)info;
  DecodeStatus Result = SystemZ_LLVM_getInstruction(
    handle, bytes, bytes_len, MI, size, address, info);
  SystemZ_set_instr_map_data(MI, bytes, bytes_len);
  if (Result == MCDisassembler_SoftFail) {
    MCInst_setSoftFail(MI);
  }
  return Result != MCDisassembler_Fail;
}

// given internal insn id, return public instruction info
void SystemZ_get_insn_id(cs_struct *h, cs_insn *insn, unsigned int id)
{
  // We do this after Instruction disassembly.
}

const char *SystemZ_insn_name(csh handle, unsigned int id)
{
#ifndef CAPSTONE_DIET
  if (id < SYSTEMZ_INS_ALIAS_END && id > SYSTEMZ_INS_ALIAS_BEGIN) {
    if (id - SYSTEMZ_INS_ALIAS_BEGIN >=
        ARR_SIZE(insn_alias_mnem_map))
      return NULL;

    return insn_alias_mnem_map[id - SYSTEMZ_INS_ALIAS_BEGIN - 1]
      .name;
  }
  if (id >= SYSTEMZ_INS_ENDING)
    return NULL;

  if (id < ARR_SIZE(insn_name_maps))
    return insn_name_maps[id];

  // not found
  return NULL;
#else
  return NULL;
#endif
}

#ifndef CAPSTONE_DIET
static const name_map group_name_maps[] = {
  // generic groups
  { SYSTEMZ_GRP_INVALID, NULL },
  { SYSTEMZ_GRP_JUMP, "jump" },
  { SYSTEMZ_GRP_CALL, "call" },
  { SYSTEMZ_GRP_RET, "return" },
  { SYSTEMZ_GRP_INT, "int" },
  { SYSTEMZ_GRP_IRET, "iret" },
  { SYSTEMZ_GRP_PRIVILEGE, "privilege" },
  { SYSTEMZ_GRP_BRANCH_RELATIVE, "branch_relative" },

#include "SystemZGenCSFeatureName.inc"
};
#endif

const char *SystemZ_group_name(csh handle, unsigned int id)
{
#ifndef CAPSTONE_DIET
  return id2name(group_name_maps, ARR_SIZE(group_name_maps), id);
#else
  return NULL;
#endif
}

void SystemZ_add_cs_detail(MCInst *MI, int /* aarch64_op_group */ op_group,
         va_list args)
{
#ifndef CAPSTONE_DIET
  if (!detail_is_set(MI) || !map_fill_detail_ops(MI))
    return;

  unsigned op_num = va_arg(args, unsigned);

  switch (op_group) {
  default:
    printf("Operand group %d not handled\n", op_group);
    break;
  case SystemZ_OP_GROUP_Operand: {
    cs_op_type secondary_op_type = map_get_op_type(MI, op_num) &
                 ~(CS_OP_MEM | CS_OP_BOUND);
    if (secondary_op_type == CS_OP_IMM) {
      SystemZ_set_detail_op_imm(
        MI, op_num, MCInst_getOpVal(MI, op_num), 0);
    } else if (secondary_op_type == CS_OP_REG) {
      SystemZ_set_detail_op_reg(MI, op_num,
              MCInst_getOpVal(MI, op_num));
    } else {
      CS_ASSERT_RET(0 && "Op type not handled.");
    }
    break;
  }
  case SystemZ_OP_GROUP_Cond4Operand: {
    systemz_cc cc = MCInst_getOpVal(MI, op_num);
    SystemZ_get_detail(MI)->cc = cc;
    break;
  }
  case SystemZ_OP_GROUP_BDAddrOperand:
    CS_ASSERT_RET(map_get_op_type(MI, (op_num)) & CS_OP_MEM);
    CS_ASSERT_RET(map_get_op_type(MI, (op_num + 1)) & CS_OP_MEM);
    CS_ASSERT_RET(MCOperand_isReg(MCInst_getOperand(MI, (op_num))));
    CS_ASSERT_RET(
      MCOperand_isImm(MCInst_getOperand(MI, (op_num + 1))));
    SystemZ_set_detail_op_mem(MI, op_num,
            MCInst_getOpVal(MI, (op_num)),
            MCInst_getOpVal(MI, (op_num + 1)), 0,
            0, SYSTEMZ_AM_BD);
    break;
  case SystemZ_OP_GROUP_BDVAddrOperand:
  case SystemZ_OP_GROUP_BDXAddrOperand: {
    CS_ASSERT(map_get_op_type(MI, (op_num)) & CS_OP_MEM);
    CS_ASSERT(map_get_op_type(MI, (op_num + 1)) & CS_OP_MEM);
    CS_ASSERT(map_get_op_type(MI, (op_num + 2)) & CS_OP_MEM);
    CS_ASSERT(MCOperand_isReg(MCInst_getOperand(MI, (op_num))));
    CS_ASSERT(MCOperand_isImm(MCInst_getOperand(MI, (op_num + 1))));
    CS_ASSERT(MCOperand_isReg(MCInst_getOperand(MI, (op_num + 2))));
    SystemZ_set_detail_op_mem(
      MI, op_num, MCInst_getOpVal(MI, (op_num)),
      MCInst_getOpVal(MI, (op_num + 1)), 0,
      MCInst_getOpVal(MI, (op_num + 2)),
      (op_group == SystemZ_OP_GROUP_BDXAddrOperand ?
         SYSTEMZ_AM_BDX :
         SYSTEMZ_AM_BDV));
    break;
  }
  case SystemZ_OP_GROUP_BDLAddrOperand:
    CS_ASSERT(map_get_op_type(MI, (op_num)) & CS_OP_MEM);
    CS_ASSERT(map_get_op_type(MI, (op_num + 1)) & CS_OP_MEM);
    CS_ASSERT(map_get_op_type(MI, (op_num + 2)) & CS_OP_MEM);
    CS_ASSERT(MCOperand_isReg(MCInst_getOperand(MI, (op_num))));
    CS_ASSERT(MCOperand_isImm(MCInst_getOperand(MI, (op_num + 1))));
    CS_ASSERT(MCOperand_isImm(MCInst_getOperand(MI, (op_num + 2))));
    SystemZ_set_detail_op_mem(MI, op_num,
            MCInst_getOpVal(MI, (op_num)),
            MCInst_getOpVal(MI, (op_num + 1)),
            MCInst_getOpVal(MI, (op_num + 2)), 0,
            SYSTEMZ_AM_BDL);
    break;
  case SystemZ_OP_GROUP_BDRAddrOperand:
    CS_ASSERT(map_get_op_type(MI, (op_num)) & CS_OP_MEM);
    CS_ASSERT(map_get_op_type(MI, (op_num + 1)) & CS_OP_MEM);
    CS_ASSERT(map_get_op_type(MI, (op_num + 2)) & CS_OP_MEM);
    CS_ASSERT(MCOperand_isReg(MCInst_getOperand(MI, (op_num))));
    CS_ASSERT(MCOperand_isImm(MCInst_getOperand(MI, (op_num + 1))));
    CS_ASSERT(MCOperand_isReg(MCInst_getOperand(MI, (op_num + 2))));
    SystemZ_set_detail_op_mem(MI, op_num,
            MCInst_getOpVal(MI, (op_num)),
            MCInst_getOpVal(MI, (op_num + 1)),
            MCInst_getOpVal(MI, (op_num + 2)), 0,
            SYSTEMZ_AM_BDL);
    break;
  case SystemZ_OP_GROUP_PCRelOperand:
    SystemZ_set_detail_op_imm(MI, op_num,
            MCInst_getOpVal(MI, op_num), 0);
    break;
  case SystemZ_OP_GROUP_U1ImmOperand:
    SystemZ_set_detail_op_imm(MI, op_num,
            MCInst_getOpVal(MI, op_num), 1);
    break;
  case SystemZ_OP_GROUP_U2ImmOperand:
    SystemZ_set_detail_op_imm(MI, op_num,
            MCInst_getOpVal(MI, op_num), 2);
    break;
  case SystemZ_OP_GROUP_U3ImmOperand:
    SystemZ_set_detail_op_imm(MI, op_num,
            MCInst_getOpVal(MI, op_num), 3);
    break;
  case SystemZ_OP_GROUP_U4ImmOperand:
    SystemZ_set_detail_op_imm(MI, op_num,
            MCInst_getOpVal(MI, op_num), 4);
    break;
  case SystemZ_OP_GROUP_U8ImmOperand:
  case SystemZ_OP_GROUP_S8ImmOperand:
    SystemZ_set_detail_op_imm(MI, op_num,
            MCInst_getOpVal(MI, op_num), 8);
    break;
  case SystemZ_OP_GROUP_U12ImmOperand:
    SystemZ_set_detail_op_imm(MI, op_num,
            MCInst_getOpVal(MI, op_num), 12);
    break;
  case SystemZ_OP_GROUP_U16ImmOperand:
  case SystemZ_OP_GROUP_S16ImmOperand:
    SystemZ_set_detail_op_imm(MI, op_num,
            MCInst_getOpVal(MI, op_num), 16);
    break;
  case SystemZ_OP_GROUP_U32ImmOperand:
  case SystemZ_OP_GROUP_S32ImmOperand:
    SystemZ_set_detail_op_imm(MI, op_num,
            MCInst_getOpVal(MI, op_num), 32);
    break;
  case SystemZ_OP_GROUP_U48ImmOperand:
    SystemZ_set_detail_op_imm(MI, op_num,
            MCInst_getOpVal(MI, op_num), 48);
    break;
  }
#endif
}

#ifndef CAPSTONE_DIET

void SystemZ_set_detail_op_imm(MCInst *MI, unsigned op_num, int64_t Imm,
             size_t width)
{
  if (!detail_is_set(MI))
    return;
  CS_ASSERT((map_get_op_type(MI, op_num) & ~CS_OP_MEM) == CS_OP_IMM);

  SystemZ_get_detail_op(MI, 0)->type = SYSTEMZ_OP_IMM;
  SystemZ_get_detail_op(MI, 0)->imm = Imm;
  SystemZ_get_detail_op(MI, 0)->access = map_get_op_access(MI, op_num);
  SystemZ_get_detail_op(MI, 0)->imm_width = width;
  SystemZ_inc_op_count(MI);
}

void SystemZ_set_detail_op_reg(MCInst *MI, unsigned op_num, systemz_reg Reg)
{
  if (!detail_is_set(MI))
    return;
  CS_ASSERT((map_get_op_type(MI, op_num) & ~CS_OP_MEM) == CS_OP_REG);
  if (Reg == SYSTEMZ_REG_INVALID) {
    // This case is legal. The ISA says:
    // "
    // When the R1 field is not zero, bits 8-15 of the instruction designated
    // by the second-operand address are ORed with bits 56-63 of
    // general register R1. [...] When the R1 field is zero, no ORing takes place
    // "
    // This means we just save the neutral element for ORing, so 0.
    SystemZ_get_detail_op(MI, 0)->type = SYSTEMZ_OP_IMM;
    SystemZ_get_detail_op(MI, 0)->imm = 0;
    SystemZ_get_detail_op(MI, 0)->access =
      map_get_op_access(MI, op_num);
    SystemZ_get_detail_op(MI, 0)->imm_width = 0;
    SystemZ_inc_op_count(MI);
    return;
  }

  SystemZ_get_detail_op(MI, 0)->type = SYSTEMZ_OP_REG;
  SystemZ_get_detail_op(MI, 0)->reg = Reg;
  SystemZ_get_detail_op(MI, 0)->access = map_get_op_access(MI, op_num);
  SystemZ_inc_op_count(MI);
}

void SystemZ_set_detail_op_mem(MCInst *MI, unsigned op_num, systemz_reg base,
             int64_t disp, uint64_t length, systemz_reg index,
             systemz_addr_mode am)
{
  if (!detail_is_set(MI))
    return;
  SystemZ_get_detail_op(MI, 0)->type = SYSTEMZ_OP_MEM;
  SystemZ_get_detail_op(MI, 0)->access = map_get_op_access(MI, op_num);
  SystemZ_get_detail_op(MI, 0)->mem.am = am;
  switch (am) {
  default:
    CS_ASSERT(0 && "Address mode not handled\n");
    break;
  case SYSTEMZ_AM_BD:
    SystemZ_get_detail_op(MI, 0)->mem.base = base;
    SystemZ_get_detail_op(MI, 0)->mem.disp = disp;
    break;
  case SYSTEMZ_AM_BDX:
  case SYSTEMZ_AM_BDV:
    SystemZ_get_detail_op(MI, 0)->mem.base = base;
    SystemZ_get_detail_op(MI, 0)->mem.disp = disp;
    SystemZ_get_detail_op(MI, 0)->mem.index = index;
    break;
  case SYSTEMZ_AM_BDL:
    SystemZ_get_detail_op(MI, 0)->mem.base = base;
    SystemZ_get_detail_op(MI, 0)->mem.disp = disp;
    SystemZ_get_detail_op(MI, 0)->mem.length = length;
    break;
  case SYSTEMZ_AM_BDR:
    SystemZ_get_detail_op(MI, 0)->mem.base = base;
    SystemZ_get_detail_op(MI, 0)->mem.disp = disp;
    SystemZ_get_detail_op(MI, 0)->mem.length = length;
    break;
  }
  SystemZ_inc_op_count(MI);
}

#endif

#endif

Coverage Report

Created: 2025-08-28 06:43

Line	Count	Source (jump to first uncovered line)
1		/* Capstone Disassembly Engine */
2		/* By Rot127 <unisono@quyllur.org> 2022-2023 */
3
4		#ifdef CAPSTONE_HAS_SYSTEMZ
5
6		#include <stdio.h> // debug
7		#include <string.h>
8
9		#include "../../Mapping.h"
10		#include "../../utils.h"
11		#include "../../cs_simple_types.h"
12		#include <capstone/cs_operand.h>
13
14		#include "SystemZMCTargetDesc.h"
15		#include "SystemZMapping.h"
16		#include "SystemZLinkage.h"
17
18		#ifndef CAPSTONE_DIET
19
20		static const char *const insn_name_maps[] = {
21		#include "SystemZGenCSMappingInsnName.inc"
22		};
23
24		static const name_map insn_alias_mnem_map[] = {
25		#include "SystemZGenCSAliasMnemMap.inc"
26		{ SYSTEMZ_INS_ALIAS_END, NULL },
27		};
28
29		static const map_insn_ops insn_operands[] = {
30		#include "SystemZGenCSMappingInsnOp.inc"
31		};
32
33		#endif
34
35		#define GET_REGINFO_MC_DESC
36		#include "SystemZGenRegisterInfo.inc"
37
38		const insn_map systemz_insns[] = {
39		#include "SystemZGenCSMappingInsn.inc"
40		};
41
42		void SystemZ_set_instr_map_data(MCInst MI, const uint8_t Bytes,
43		size_t BytesLen)
44	133k	{
45	133k	map_cs_id(MI, systemz_insns, ARR_SIZE(systemz_insns));
46	133k	map_implicit_reads(MI, systemz_insns);
47	133k	map_implicit_writes(MI, systemz_insns);
48	133k	map_groups(MI, systemz_insns);
49	133k	const systemz_suppl_info *suppl_info =
50	133k	map_get_suppl_info(MI, systemz_insns);
51	133k	if (suppl_info) {
52	133k	SystemZ_get_detail(MI)->format = suppl_info->form;
53	133k	}
54	133k	}
55
56		void SystemZ_init_mri(MCRegisterInfo *MRI)
57	3.89k	{
58	3.89k	MCRegisterInfo_InitMCRegisterInfo(
59	3.89k	MRI, SystemZRegDesc, AARCH64_REG_ENDING, 0, 0,
60	3.89k	SystemZMCRegisterClasses, ARR_SIZE(SystemZMCRegisterClasses), 0,
61	3.89k	0, SystemZRegDiffLists, 0, SystemZSubRegIdxLists,
62	3.89k	ARR_SIZE(SystemZSubRegIdxLists), 0);
63	3.89k	}
64
65		const char *SystemZ_reg_name(csh handle, unsigned int reg)
66	80.8k	{
67	80.8k	return SystemZ_LLVM_getRegisterName(reg);
68	80.8k	}
69
70		void SystemZ_printer(MCInst MI, SStream O, void * /* MCRegisterInfo* */ info)
71	131k	{
72	131k	MI->MRI = (MCRegisterInfo *)info;
73	131k	MI->fillDetailOps = detail_is_set(MI);
74	131k	SystemZ_LLVM_printInstruction(MI, "", O);
75	131k	#ifndef CAPSTONE_DIET
76	131k	map_set_alias_id(MI, O, insn_alias_mnem_map,
77	131k	ARR_SIZE(insn_alias_mnem_map));
78	131k	#endif
79	131k	}
80
81		void SystemZ_init_cs_detail(MCInst *MI)
82	133k	{
83	133k	if (!detail_is_set(MI)) {
84	0	return;
85	0	}
86	133k	memset(get_detail(MI), 0, sizeof(cs_detail));
87	133k	if (detail_is_set(MI)) {
88	133k	SystemZ_get_detail(MI)->cc = SYSTEMZ_CC_INVALID;
89	133k	}
90	133k	}
91
92		bool SystemZ_getInstruction(csh handle, const uint8_t *bytes, size_t bytes_len,
93		MCInst MI, uint16_t size, uint64_t address,
94		void *info)
95	133k	{
96	133k	SystemZ_init_cs_detail(MI);
97	133k	MI->MRI = (MCRegisterInfo *)info;
98	133k	DecodeStatus Result = SystemZ_LLVM_getInstruction(
99	133k	handle, bytes, bytes_len, MI, size, address, info);
100	133k	SystemZ_set_instr_map_data(MI, bytes, bytes_len);
101	133k	if (Result == MCDisassembler_SoftFail) {
102	0	MCInst_setSoftFail(MI);
103	0	}
104	133k	return Result != MCDisassembler_Fail;
105	133k	}
106
107		// given internal insn id, return public instruction info
108		void SystemZ_get_insn_id(cs_struct h, cs_insn insn, unsigned int id)
109	131k	{
110		// We do this after Instruction disassembly.
111	131k	}
112
113		const char *SystemZ_insn_name(csh handle, unsigned int id)
114	131k	{
115	131k	#ifndef CAPSTONE_DIET
116	131k	if (id < SYSTEMZ_INS_ALIAS_END && id > SYSTEMZ_INS_ALIAS_BEGIN) {
117	0	if (id - SYSTEMZ_INS_ALIAS_BEGIN >=
118	0	ARR_SIZE(insn_alias_mnem_map))
119	0	return NULL;
120
121	0	return insn_alias_mnem_map[id - SYSTEMZ_INS_ALIAS_BEGIN - 1]
122	0	.name;
123	0	}
124	131k	if (id >= SYSTEMZ_INS_ENDING)
125	0	return NULL;
126
127	131k	if (id < ARR_SIZE(insn_name_maps))
128	131k	return insn_name_maps[id];
129
130		// not found
131	0	return NULL;
132		#else
133		return NULL;
134		#endif
135	131k	}
136
137		#ifndef CAPSTONE_DIET
138		static const name_map group_name_maps[] = {
139		// generic groups
140		{ SYSTEMZ_GRP_INVALID, NULL },
141		{ SYSTEMZ_GRP_JUMP, "jump" },
142		{ SYSTEMZ_GRP_CALL, "call" },
143		{ SYSTEMZ_GRP_RET, "return" },
144		{ SYSTEMZ_GRP_INT, "int" },
145		{ SYSTEMZ_GRP_IRET, "iret" },
146		{ SYSTEMZ_GRP_PRIVILEGE, "privilege" },
147		{ SYSTEMZ_GRP_BRANCH_RELATIVE, "branch_relative" },
148
149		#include "SystemZGenCSFeatureName.inc"
150		};
151		#endif
152
153		const char *SystemZ_group_name(csh handle, unsigned int id)
154	79.5k	{
155	79.5k	#ifndef CAPSTONE_DIET
156	79.5k	return id2name(group_name_maps, ARR_SIZE(group_name_maps), id);
157		#else
158		return NULL;
159		#endif
160	79.5k	}
161
162		void SystemZ_add_cs_detail(MCInst MI, int / aarch64_op_group */ op_group,
163		va_list args)
164	311k	{
165	311k	#ifndef CAPSTONE_DIET
166	311k	if (!detail_is_set(MI) \|\| !map_fill_detail_ops(MI))
167	0	return;
168
169	311k	unsigned op_num = va_arg(args, unsigned);
170
171	311k	switch (op_group) {
172	0	default:
173	0	printf("Operand group %d not handled\n", op_group);
174	0	break;
175	175k	case SystemZ_OP_GROUP_Operand: {
176	175k	cs_op_type secondary_op_type = map_get_op_type(MI, op_num) &
177	175k	~(CS_OP_MEM \| CS_OP_BOUND);
178	175k	if (secondary_op_type == CS_OP_IMM) {
179	0	SystemZ_set_detail_op_imm(
180	0	MI, op_num, MCInst_getOpVal(MI, op_num), 0);
181	175k	} else if (secondary_op_type == CS_OP_REG) {
182	175k	SystemZ_set_detail_op_reg(MI, op_num,
183	175k	MCInst_getOpVal(MI, op_num));
184	175k	} else {
185	0	CS_ASSERT_RET(0 && "Op type not handled.");
186	0	}
187	175k	break;
188	0	}
189	0	case SystemZ_OP_GROUP_Cond4Operand: {
190	0	systemz_cc cc = MCInst_getOpVal(MI, op_num);
191	0	SystemZ_get_detail(MI)->cc = cc;
192	0	break;
193	0	}
194	39.8k	case SystemZ_OP_GROUP_BDAddrOperand:
195	39.8k	CS_ASSERT_RET(map_get_op_type(MI, (op_num)) & CS_OP_MEM);
196	39.8k	CS_ASSERT_RET(map_get_op_type(MI, (op_num + 1)) & CS_OP_MEM);
197	39.8k	CS_ASSERT_RET(MCOperand_isReg(MCInst_getOperand(MI, (op_num))));
198	39.8k	CS_ASSERT_RET(
199	39.8k	MCOperand_isImm(MCInst_getOperand(MI, (op_num + 1))));
200	39.8k	SystemZ_set_detail_op_mem(MI, op_num,
201	39.8k	MCInst_getOpVal(MI, (op_num)),
202	39.8k	MCInst_getOpVal(MI, (op_num + 1)), 0,
203	39.8k	0, SYSTEMZ_AM_BD);
204	39.8k	break;
205	683	case SystemZ_OP_GROUP_BDVAddrOperand:
206	35.1k	case SystemZ_OP_GROUP_BDXAddrOperand: {
207	35.1k	CS_ASSERT(map_get_op_type(MI, (op_num)) & CS_OP_MEM);
208	35.1k	CS_ASSERT(map_get_op_type(MI, (op_num + 1)) & CS_OP_MEM);
209	35.1k	CS_ASSERT(map_get_op_type(MI, (op_num + 2)) & CS_OP_MEM);
210	35.1k	CS_ASSERT(MCOperand_isReg(MCInst_getOperand(MI, (op_num))));
211	35.1k	CS_ASSERT(MCOperand_isImm(MCInst_getOperand(MI, (op_num + 1))));
212	35.1k	CS_ASSERT(MCOperand_isReg(MCInst_getOperand(MI, (op_num + 2))));
213	35.1k	SystemZ_set_detail_op_mem(
214	35.1k	MI, op_num, MCInst_getOpVal(MI, (op_num)),
215	35.1k	MCInst_getOpVal(MI, (op_num + 1)), 0,
216	35.1k	MCInst_getOpVal(MI, (op_num + 2)),
217	35.1k	(op_group == SystemZ_OP_GROUP_BDXAddrOperand ?
218	34.4k	SYSTEMZ_AM_BDX :
219	35.1k	SYSTEMZ_AM_BDV));
220	35.1k	break;
221	683	}
222	11.9k	case SystemZ_OP_GROUP_BDLAddrOperand:
223	11.9k	CS_ASSERT(map_get_op_type(MI, (op_num)) & CS_OP_MEM);
224	11.9k	CS_ASSERT(map_get_op_type(MI, (op_num + 1)) & CS_OP_MEM);
225	11.9k	CS_ASSERT(map_get_op_type(MI, (op_num + 2)) & CS_OP_MEM);
226	11.9k	CS_ASSERT(MCOperand_isReg(MCInst_getOperand(MI, (op_num))));
227	11.9k	CS_ASSERT(MCOperand_isImm(MCInst_getOperand(MI, (op_num + 1))));
228	11.9k	CS_ASSERT(MCOperand_isImm(MCInst_getOperand(MI, (op_num + 2))));
229	11.9k	SystemZ_set_detail_op_mem(MI, op_num,
230	11.9k	MCInst_getOpVal(MI, (op_num)),
231	11.9k	MCInst_getOpVal(MI, (op_num + 1)),
232	11.9k	MCInst_getOpVal(MI, (op_num + 2)), 0,
233	11.9k	SYSTEMZ_AM_BDL);
234	11.9k	break;
235	595	case SystemZ_OP_GROUP_BDRAddrOperand:
236	595	CS_ASSERT(map_get_op_type(MI, (op_num)) & CS_OP_MEM);
237	595	CS_ASSERT(map_get_op_type(MI, (op_num + 1)) & CS_OP_MEM);
238	595	CS_ASSERT(map_get_op_type(MI, (op_num + 2)) & CS_OP_MEM);
239	595	CS_ASSERT(MCOperand_isReg(MCInst_getOperand(MI, (op_num))));
240	595	CS_ASSERT(MCOperand_isImm(MCInst_getOperand(MI, (op_num + 1))));
241	595	CS_ASSERT(MCOperand_isReg(MCInst_getOperand(MI, (op_num + 2))));
242	595	SystemZ_set_detail_op_mem(MI, op_num,
243	595	MCInst_getOpVal(MI, (op_num)),
244	595	MCInst_getOpVal(MI, (op_num + 1)),
245	595	MCInst_getOpVal(MI, (op_num + 2)), 0,
246	595	SYSTEMZ_AM_BDL);
247	595	break;
248	5.02k	case SystemZ_OP_GROUP_PCRelOperand:
249	5.02k	SystemZ_set_detail_op_imm(MI, op_num,
250	5.02k	MCInst_getOpVal(MI, op_num), 0);
251	5.02k	break;
252	1.46k	case SystemZ_OP_GROUP_U1ImmOperand:
253	1.46k	SystemZ_set_detail_op_imm(MI, op_num,
254	1.46k	MCInst_getOpVal(MI, op_num), 1);
255	1.46k	break;
256	1.92k	case SystemZ_OP_GROUP_U2ImmOperand:
257	1.92k	SystemZ_set_detail_op_imm(MI, op_num,
258	1.92k	MCInst_getOpVal(MI, op_num), 2);
259	1.92k	break;
260	1.01k	case SystemZ_OP_GROUP_U3ImmOperand:
261	1.01k	SystemZ_set_detail_op_imm(MI, op_num,
262	1.01k	MCInst_getOpVal(MI, op_num), 3);
263	1.01k	break;
264	21.9k	case SystemZ_OP_GROUP_U4ImmOperand:
265	21.9k	SystemZ_set_detail_op_imm(MI, op_num,
266	21.9k	MCInst_getOpVal(MI, op_num), 4);
267	21.9k	break;
268	8.48k	case SystemZ_OP_GROUP_U8ImmOperand:
269	10.0k	case SystemZ_OP_GROUP_S8ImmOperand:
270	10.0k	SystemZ_set_detail_op_imm(MI, op_num,
271	10.0k	MCInst_getOpVal(MI, op_num), 8);
272	10.0k	break;
273	139	case SystemZ_OP_GROUP_U12ImmOperand:
274	139	SystemZ_set_detail_op_imm(MI, op_num,
275	139	MCInst_getOpVal(MI, op_num), 12);
276	139	break;
277	2.28k	case SystemZ_OP_GROUP_U16ImmOperand:
278	4.54k	case SystemZ_OP_GROUP_S16ImmOperand:
279	4.54k	SystemZ_set_detail_op_imm(MI, op_num,
280	4.54k	MCInst_getOpVal(MI, op_num), 16);
281	4.54k	break;
282	1.34k	case SystemZ_OP_GROUP_U32ImmOperand:
283	2.57k	case SystemZ_OP_GROUP_S32ImmOperand:
284	2.57k	SystemZ_set_detail_op_imm(MI, op_num,
285	2.57k	MCInst_getOpVal(MI, op_num), 32);
286	2.57k	break;
287	0	case SystemZ_OP_GROUP_U48ImmOperand:
288	0	SystemZ_set_detail_op_imm(MI, op_num,
289	0	MCInst_getOpVal(MI, op_num), 48);
290	0	break;
291	311k	}
292	311k	#endif
293	311k	}
294
295		#ifndef CAPSTONE_DIET
296
297		void SystemZ_set_detail_op_imm(MCInst *MI, unsigned op_num, int64_t Imm,
298		size_t width)
299	48.7k	{
300	48.7k	if (!detail_is_set(MI))
301	0	return;
302	48.7k	CS_ASSERT((map_get_op_type(MI, op_num) & ~CS_OP_MEM) == CS_OP_IMM);
303
304	48.7k	SystemZ_get_detail_op(MI, 0)->type = SYSTEMZ_OP_IMM;
305	48.7k	SystemZ_get_detail_op(MI, 0)->imm = Imm;
306	48.7k	SystemZ_get_detail_op(MI, 0)->access = map_get_op_access(MI, op_num);
307	48.7k	SystemZ_get_detail_op(MI, 0)->imm_width = width;
308	48.7k	SystemZ_inc_op_count(MI);
309	48.7k	}
310
311		void SystemZ_set_detail_op_reg(MCInst *MI, unsigned op_num, systemz_reg Reg)
312	175k	{
313	175k	if (!detail_is_set(MI))
314	0	return;
315	175k	CS_ASSERT((map_get_op_type(MI, op_num) & ~CS_OP_MEM) == CS_OP_REG);
316	175k	if (Reg == SYSTEMZ_REG_INVALID) {
317		// This case is legal. The ISA says:
318		// "
319		// When the R1 field is not zero, bits 8-15 of the instruction designated
320		// by the second-operand address are ORed with bits 56-63 of
321		// general register R1. [...] When the R1 field is zero, no ORing takes place
322		// "
323		// This means we just save the neutral element for ORing, so 0.
324	1.73k	SystemZ_get_detail_op(MI, 0)->type = SYSTEMZ_OP_IMM;
325	1.73k	SystemZ_get_detail_op(MI, 0)->imm = 0;
326	1.73k	SystemZ_get_detail_op(MI, 0)->access =
327	1.73k	map_get_op_access(MI, op_num);
328	1.73k	SystemZ_get_detail_op(MI, 0)->imm_width = 0;
329	1.73k	SystemZ_inc_op_count(MI);
330	1.73k	return;
331	1.73k	}
332
333	173k	SystemZ_get_detail_op(MI, 0)->type = SYSTEMZ_OP_REG;
334	173k	SystemZ_get_detail_op(MI, 0)->reg = Reg;
335	173k	SystemZ_get_detail_op(MI, 0)->access = map_get_op_access(MI, op_num);
336	173k	SystemZ_inc_op_count(MI);
337	173k	}
338
339		void SystemZ_set_detail_op_mem(MCInst *MI, unsigned op_num, systemz_reg base,
340		int64_t disp, uint64_t length, systemz_reg index,
341		systemz_addr_mode am)
342	87.5k	{
343	87.5k	if (!detail_is_set(MI))
344	0	return;
345	87.5k	SystemZ_get_detail_op(MI, 0)->type = SYSTEMZ_OP_MEM;
346	87.5k	SystemZ_get_detail_op(MI, 0)->access = map_get_op_access(MI, op_num);
347	87.5k	SystemZ_get_detail_op(MI, 0)->mem.am = am;
348	87.5k	switch (am) {
349	0	default:
350	0	CS_ASSERT(0 && "Address mode not handled\n");
351	0	break;
352	39.8k	case SYSTEMZ_AM_BD:
353	39.8k	SystemZ_get_detail_op(MI, 0)->mem.base = base;
354	39.8k	SystemZ_get_detail_op(MI, 0)->mem.disp = disp;
355	39.8k	break;
356	34.4k	case SYSTEMZ_AM_BDX:
357	35.1k	case SYSTEMZ_AM_BDV:
358	35.1k	SystemZ_get_detail_op(MI, 0)->mem.base = base;
359	35.1k	SystemZ_get_detail_op(MI, 0)->mem.disp = disp;
360	35.1k	SystemZ_get_detail_op(MI, 0)->mem.index = index;
361	35.1k	break;
362	12.5k	case SYSTEMZ_AM_BDL:
363	12.5k	SystemZ_get_detail_op(MI, 0)->mem.base = base;
364	12.5k	SystemZ_get_detail_op(MI, 0)->mem.disp = disp;
365	12.5k	SystemZ_get_detail_op(MI, 0)->mem.length = length;
366	12.5k	break;
367	0	case SYSTEMZ_AM_BDR:
368	0	SystemZ_get_detail_op(MI, 0)->mem.base = base;
369	0	SystemZ_get_detail_op(MI, 0)->mem.disp = disp;
370	0	SystemZ_get_detail_op(MI, 0)->mem.length = length;
371	0	break;
372	87.5k	}
373	87.5k	SystemZ_inc_op_count(MI);
374	87.5k	}
375
376		#endif
377
378		#endif