1 //===-- RegisterInfos_powerpc.h ---------------------------------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===---------------------------------------------------------------------===//
12 // Computes the offset of the given GPR in the user data area.
13 #define GPR_OFFSET(regname) (offsetof(GPR, regname))
14 #define FPR_OFFSET(regname) (offsetof(FPR, regname))
15 #define VMX_OFFSET(regname) (offsetof(VMX, regname))
16 #define GPR_SIZE(regname) (sizeof(((GPR *)NULL)->regname))
18 #ifdef DECLARE_REGISTER_INFOS_POWERPC_STRUCT
20 // Note that the size and offset will be updated by platform-specific classes.
21 #define DEFINE_GPR(reg, alt, lldb_kind) \
23 #reg, alt, GPR_SIZE(reg), GPR_OFFSET(reg), eEncodingUint, eFormatHex, \
24 {dwarf_##reg##_powerpc, \
25 dwarf_##reg##_powerpc, lldb_kind, \
26 LLDB_INVALID_REGNUM, \
27 gpr_##reg##_powerpc }, \
30 #define DEFINE_FPR(reg, lldb_kind) \
32 #reg, NULL, 8, FPR_OFFSET(reg), eEncodingIEEE754, eFormatFloat, \
33 {dwarf_##reg##_powerpc, dwarf_##reg##_powerpc, \
34 lldb_kind, LLDB_INVALID_REGNUM, \
35 fpr_##reg##_powerpc }, \
38 #define DEFINE_VMX(reg, lldb_kind) \
40 #reg, NULL, 16, VMX_OFFSET(reg), eEncodingVector, eFormatVectorOfUInt32, \
41 {dwarf_##reg##_powerpc, dwarf_##reg##_powerpc, \
42 lldb_kind, LLDB_INVALID_REGNUM, \
43 vmx_##reg##_powerpc }, \
47 // General purpose registers. EH_Frame, DWARF,
48 // Generic, Process Plugin
49 #define POWERPC_REGS \
50 DEFINE_GPR(r0, NULL, LLDB_INVALID_REGNUM) \
51 , DEFINE_GPR(r1, "sp", LLDB_REGNUM_GENERIC_SP), \
52 DEFINE_GPR(r2, NULL, LLDB_INVALID_REGNUM), \
53 DEFINE_GPR(r3, "arg1", LLDB_REGNUM_GENERIC_ARG1), \
54 DEFINE_GPR(r4, "arg2", LLDB_REGNUM_GENERIC_ARG2), \
55 DEFINE_GPR(r5, "arg3", LLDB_REGNUM_GENERIC_ARG3), \
56 DEFINE_GPR(r6, "arg4", LLDB_REGNUM_GENERIC_ARG4), \
57 DEFINE_GPR(r7, "arg5", LLDB_REGNUM_GENERIC_ARG5), \
58 DEFINE_GPR(r8, "arg6", LLDB_REGNUM_GENERIC_ARG6), \
59 DEFINE_GPR(r9, "arg7", LLDB_REGNUM_GENERIC_ARG7), \
60 DEFINE_GPR(r10, "arg8", LLDB_REGNUM_GENERIC_ARG8), \
61 DEFINE_GPR(r11, NULL, LLDB_INVALID_REGNUM), \
62 DEFINE_GPR(r12, NULL, LLDB_INVALID_REGNUM), \
63 DEFINE_GPR(r13, NULL, LLDB_INVALID_REGNUM), \
64 DEFINE_GPR(r14, NULL, LLDB_INVALID_REGNUM), \
65 DEFINE_GPR(r15, NULL, LLDB_INVALID_REGNUM), \
66 DEFINE_GPR(r16, NULL, LLDB_INVALID_REGNUM), \
67 DEFINE_GPR(r17, NULL, LLDB_INVALID_REGNUM), \
68 DEFINE_GPR(r18, NULL, LLDB_INVALID_REGNUM), \
69 DEFINE_GPR(r19, NULL, LLDB_INVALID_REGNUM), \
70 DEFINE_GPR(r20, NULL, LLDB_INVALID_REGNUM), \
71 DEFINE_GPR(r21, NULL, LLDB_INVALID_REGNUM), \
72 DEFINE_GPR(r22, NULL, LLDB_INVALID_REGNUM), \
73 DEFINE_GPR(r23, NULL, LLDB_INVALID_REGNUM), \
74 DEFINE_GPR(r24, NULL, LLDB_INVALID_REGNUM), \
75 DEFINE_GPR(r25, NULL, LLDB_INVALID_REGNUM), \
76 DEFINE_GPR(r26, NULL, LLDB_INVALID_REGNUM), \
77 DEFINE_GPR(r27, NULL, LLDB_INVALID_REGNUM), \
78 DEFINE_GPR(r28, NULL, LLDB_INVALID_REGNUM), \
79 DEFINE_GPR(r29, NULL, LLDB_INVALID_REGNUM), \
80 DEFINE_GPR(r30, NULL, LLDB_INVALID_REGNUM), \
81 DEFINE_GPR(r31, NULL, LLDB_INVALID_REGNUM), \
82 DEFINE_GPR(lr, "lr", LLDB_REGNUM_GENERIC_RA), \
83 DEFINE_GPR(cr, "cr", LLDB_REGNUM_GENERIC_FLAGS), \
84 DEFINE_GPR(xer, "xer", LLDB_INVALID_REGNUM), \
85 DEFINE_GPR(ctr, "ctr", LLDB_INVALID_REGNUM), \
86 DEFINE_GPR(pc, "pc", LLDB_REGNUM_GENERIC_PC), \
87 DEFINE_FPR(f0, LLDB_INVALID_REGNUM), \
88 DEFINE_FPR(f1, LLDB_INVALID_REGNUM), \
89 DEFINE_FPR(f2, LLDB_INVALID_REGNUM), \
90 DEFINE_FPR(f3, LLDB_INVALID_REGNUM), \
91 DEFINE_FPR(f4, LLDB_INVALID_REGNUM), \
92 DEFINE_FPR(f5, LLDB_INVALID_REGNUM), \
93 DEFINE_FPR(f6, LLDB_INVALID_REGNUM), \
94 DEFINE_FPR(f7, LLDB_INVALID_REGNUM), \
95 DEFINE_FPR(f8, LLDB_INVALID_REGNUM), \
96 DEFINE_FPR(f9, LLDB_INVALID_REGNUM), \
97 DEFINE_FPR(f10, LLDB_INVALID_REGNUM), \
98 DEFINE_FPR(f11, LLDB_INVALID_REGNUM), \
99 DEFINE_FPR(f12, LLDB_INVALID_REGNUM), \
100 DEFINE_FPR(f13, LLDB_INVALID_REGNUM), \
101 DEFINE_FPR(f14, LLDB_INVALID_REGNUM), \
102 DEFINE_FPR(f15, LLDB_INVALID_REGNUM), \
103 DEFINE_FPR(f16, LLDB_INVALID_REGNUM), \
104 DEFINE_FPR(f17, LLDB_INVALID_REGNUM), \
105 DEFINE_FPR(f18, LLDB_INVALID_REGNUM), \
106 DEFINE_FPR(f19, LLDB_INVALID_REGNUM), \
107 DEFINE_FPR(f20, LLDB_INVALID_REGNUM), \
108 DEFINE_FPR(f21, LLDB_INVALID_REGNUM), \
109 DEFINE_FPR(f22, LLDB_INVALID_REGNUM), \
110 DEFINE_FPR(f23, LLDB_INVALID_REGNUM), \
111 DEFINE_FPR(f24, LLDB_INVALID_REGNUM), \
112 DEFINE_FPR(f25, LLDB_INVALID_REGNUM), \
113 DEFINE_FPR(f26, LLDB_INVALID_REGNUM), \
114 DEFINE_FPR(f27, LLDB_INVALID_REGNUM), \
115 DEFINE_FPR(f28, LLDB_INVALID_REGNUM), \
116 DEFINE_FPR(f29, LLDB_INVALID_REGNUM), \
117 DEFINE_FPR(f30, LLDB_INVALID_REGNUM), \
118 DEFINE_FPR(f31, LLDB_INVALID_REGNUM), \
125 {dwarf_fpscr_powerpc, dwarf_fpscr_powerpc, LLDB_INVALID_REGNUM, \
126 LLDB_INVALID_REGNUM, fpr_fpscr_powerpc}, \
131 DEFINE_VMX(v0, LLDB_INVALID_REGNUM), \
132 DEFINE_VMX(v1, LLDB_INVALID_REGNUM), \
133 DEFINE_VMX(v2, LLDB_INVALID_REGNUM), \
134 DEFINE_VMX(v3, LLDB_INVALID_REGNUM), \
135 DEFINE_VMX(v4, LLDB_INVALID_REGNUM), \
136 DEFINE_VMX(v5, LLDB_INVALID_REGNUM), \
137 DEFINE_VMX(v6, LLDB_INVALID_REGNUM), \
138 DEFINE_VMX(v7, LLDB_INVALID_REGNUM), \
139 DEFINE_VMX(v8, LLDB_INVALID_REGNUM), \
140 DEFINE_VMX(v9, LLDB_INVALID_REGNUM), \
141 DEFINE_VMX(v10, LLDB_INVALID_REGNUM), \
142 DEFINE_VMX(v11, LLDB_INVALID_REGNUM), \
143 DEFINE_VMX(v12, LLDB_INVALID_REGNUM), \
144 DEFINE_VMX(v13, LLDB_INVALID_REGNUM), \
145 DEFINE_VMX(v14, LLDB_INVALID_REGNUM), \
146 DEFINE_VMX(v15, LLDB_INVALID_REGNUM), \
147 DEFINE_VMX(v16, LLDB_INVALID_REGNUM), \
148 DEFINE_VMX(v17, LLDB_INVALID_REGNUM), \
149 DEFINE_VMX(v18, LLDB_INVALID_REGNUM), \
150 DEFINE_VMX(v19, LLDB_INVALID_REGNUM), \
151 DEFINE_VMX(v20, LLDB_INVALID_REGNUM), \
152 DEFINE_VMX(v21, LLDB_INVALID_REGNUM), \
153 DEFINE_VMX(v22, LLDB_INVALID_REGNUM), \
154 DEFINE_VMX(v23, LLDB_INVALID_REGNUM), \
155 DEFINE_VMX(v24, LLDB_INVALID_REGNUM), \
156 DEFINE_VMX(v25, LLDB_INVALID_REGNUM), \
157 DEFINE_VMX(v26, LLDB_INVALID_REGNUM), \
158 DEFINE_VMX(v27, LLDB_INVALID_REGNUM), \
159 DEFINE_VMX(v28, LLDB_INVALID_REGNUM), \
160 DEFINE_VMX(v29, LLDB_INVALID_REGNUM), \
161 DEFINE_VMX(v30, LLDB_INVALID_REGNUM), \
162 DEFINE_VMX(v31, LLDB_INVALID_REGNUM), \
166 VMX_OFFSET(vrsave), \
169 {dwarf_vrsave_powerpc, dwarf_vrsave_powerpc, LLDB_INVALID_REGNUM, \
170 LLDB_INVALID_REGNUM, vmx_vrsave_powerpc}, \
181 {dwarf_vscr_powerpc, dwarf_vscr_powerpc, LLDB_INVALID_REGNUM, \
182 LLDB_INVALID_REGNUM, vmx_vscr_powerpc}, \
188 static RegisterInfo g_register_infos_powerpc64[] = {
194 static RegisterInfo g_register_infos_powerpc32[] = {
200 static RegisterInfo g_register_infos_powerpc64_32[] = {
203 #define GPR_SIZE(reg) (sizeof(uint32_t))
205 #define GPR_OFFSET(regname) \
206 (offsetof(GPR, regname) + (sizeof(((GPR *)NULL)->regname) - GPR_SIZE(reg)))
211 static_assert((sizeof(g_register_infos_powerpc32) /
212 sizeof(g_register_infos_powerpc32[0])) ==
213 k_num_registers_powerpc,
214 "g_register_infos_powerpc32 has wrong number of register infos");
215 static_assert((sizeof(g_register_infos_powerpc64) /
216 sizeof(g_register_infos_powerpc64[0])) ==
217 k_num_registers_powerpc,
218 "g_register_infos_powerpc64 has wrong number of register infos");
219 static_assert(sizeof(g_register_infos_powerpc64_32) ==
220 sizeof(g_register_infos_powerpc64),
221 "g_register_infos_powerpc64_32 doesn't match size of "
222 "g_register_infos_powerpc64");
227 #endif // DECLARE_REGISTER_INFOS_POWERPC_STRUCT