1 /* DO NOT EDIT! -*- buffer-read-only: t -*- vi:set ro: */
4 THIS FILE IS MACHINE GENERATED WITH CGEN.
6 Copyright (C) 1996-2018 Free Software Foundation, Inc.
8 This file is part of the GNU Binutils and/or GDB, the GNU debugger.
10 This file is free software; you can redistribute it and/or modify
11 it under the terms of the GNU General Public License as published by
12 the Free Software Foundation; either version 3, or (at your option)
15 It is distributed in the hope that it will be useful, but WITHOUT
16 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
17 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
18 License for more details.
20 You should have received a copy of the GNU General Public License along
21 with this program; if not, write to the Free Software Foundation, Inc.,
22 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
32 #include "m32r-desc.h"
35 #include "libiberty.h"
40 static const CGEN_ATTR_ENTRY bool_attr[] =
47 static const CGEN_ATTR_ENTRY MACH_attr[] ATTRIBUTE_UNUSED =
49 { "base", MACH_BASE },
50 { "m32r", MACH_M32R },
51 { "m32rx", MACH_M32RX },
52 { "m32r2", MACH_M32R2 },
57 static const CGEN_ATTR_ENTRY ISA_attr[] ATTRIBUTE_UNUSED =
64 static const CGEN_ATTR_ENTRY PIPE_attr[] ATTRIBUTE_UNUSED =
66 { "NONE", PIPE_NONE },
70 { "O_OS", PIPE_O_OS },
74 const CGEN_ATTR_TABLE m32r_cgen_ifield_attr_table[] =
76 { "MACH", & MACH_attr[0], & MACH_attr[0] },
77 { "VIRTUAL", &bool_attr[0], &bool_attr[0] },
78 { "PCREL-ADDR", &bool_attr[0], &bool_attr[0] },
79 { "ABS-ADDR", &bool_attr[0], &bool_attr[0] },
80 { "RESERVED", &bool_attr[0], &bool_attr[0] },
81 { "SIGN-OPT", &bool_attr[0], &bool_attr[0] },
82 { "SIGNED", &bool_attr[0], &bool_attr[0] },
83 { "RELOC", &bool_attr[0], &bool_attr[0] },
87 const CGEN_ATTR_TABLE m32r_cgen_hardware_attr_table[] =
89 { "MACH", & MACH_attr[0], & MACH_attr[0] },
90 { "VIRTUAL", &bool_attr[0], &bool_attr[0] },
91 { "CACHE-ADDR", &bool_attr[0], &bool_attr[0] },
92 { "PC", &bool_attr[0], &bool_attr[0] },
93 { "PROFILE", &bool_attr[0], &bool_attr[0] },
97 const CGEN_ATTR_TABLE m32r_cgen_operand_attr_table[] =
99 { "MACH", & MACH_attr[0], & MACH_attr[0] },
100 { "VIRTUAL", &bool_attr[0], &bool_attr[0] },
101 { "PCREL-ADDR", &bool_attr[0], &bool_attr[0] },
102 { "ABS-ADDR", &bool_attr[0], &bool_attr[0] },
103 { "SIGN-OPT", &bool_attr[0], &bool_attr[0] },
104 { "SIGNED", &bool_attr[0], &bool_attr[0] },
105 { "NEGATIVE", &bool_attr[0], &bool_attr[0] },
106 { "RELAX", &bool_attr[0], &bool_attr[0] },
107 { "SEM-ONLY", &bool_attr[0], &bool_attr[0] },
108 { "RELOC", &bool_attr[0], &bool_attr[0] },
112 const CGEN_ATTR_TABLE m32r_cgen_insn_attr_table[] =
114 { "MACH", & MACH_attr[0], & MACH_attr[0] },
115 { "PIPE", & PIPE_attr[0], & PIPE_attr[0] },
116 { "ALIAS", &bool_attr[0], &bool_attr[0] },
117 { "VIRTUAL", &bool_attr[0], &bool_attr[0] },
118 { "UNCOND-CTI", &bool_attr[0], &bool_attr[0] },
119 { "COND-CTI", &bool_attr[0], &bool_attr[0] },
120 { "SKIP-CTI", &bool_attr[0], &bool_attr[0] },
121 { "DELAY-SLOT", &bool_attr[0], &bool_attr[0] },
122 { "RELAXABLE", &bool_attr[0], &bool_attr[0] },
123 { "RELAXED", &bool_attr[0], &bool_attr[0] },
124 { "NO-DIS", &bool_attr[0], &bool_attr[0] },
125 { "PBB", &bool_attr[0], &bool_attr[0] },
126 { "FILL-SLOT", &bool_attr[0], &bool_attr[0] },
127 { "SPECIAL", &bool_attr[0], &bool_attr[0] },
128 { "SPECIAL_M32R", &bool_attr[0], &bool_attr[0] },
129 { "SPECIAL_FLOAT", &bool_attr[0], &bool_attr[0] },
133 /* Instruction set variants. */
135 static const CGEN_ISA m32r_cgen_isa_table[] = {
136 { "m32r", 32, 32, 16, 32 },
140 /* Machine variants. */
142 static const CGEN_MACH m32r_cgen_mach_table[] = {
143 { "m32r", "m32r", MACH_M32R, 0 },
144 { "m32rx", "m32rx", MACH_M32RX, 0 },
145 { "m32r2", "m32r2", MACH_M32R2, 0 },
149 static CGEN_KEYWORD_ENTRY m32r_cgen_opval_gr_names_entries[] =
151 { "fp", 13, {0, {{{0, 0}}}}, 0, 0 },
152 { "lr", 14, {0, {{{0, 0}}}}, 0, 0 },
153 { "sp", 15, {0, {{{0, 0}}}}, 0, 0 },
154 { "r0", 0, {0, {{{0, 0}}}}, 0, 0 },
155 { "r1", 1, {0, {{{0, 0}}}}, 0, 0 },
156 { "r2", 2, {0, {{{0, 0}}}}, 0, 0 },
157 { "r3", 3, {0, {{{0, 0}}}}, 0, 0 },
158 { "r4", 4, {0, {{{0, 0}}}}, 0, 0 },
159 { "r5", 5, {0, {{{0, 0}}}}, 0, 0 },
160 { "r6", 6, {0, {{{0, 0}}}}, 0, 0 },
161 { "r7", 7, {0, {{{0, 0}}}}, 0, 0 },
162 { "r8", 8, {0, {{{0, 0}}}}, 0, 0 },
163 { "r9", 9, {0, {{{0, 0}}}}, 0, 0 },
164 { "r10", 10, {0, {{{0, 0}}}}, 0, 0 },
165 { "r11", 11, {0, {{{0, 0}}}}, 0, 0 },
166 { "r12", 12, {0, {{{0, 0}}}}, 0, 0 },
167 { "r13", 13, {0, {{{0, 0}}}}, 0, 0 },
168 { "r14", 14, {0, {{{0, 0}}}}, 0, 0 },
169 { "r15", 15, {0, {{{0, 0}}}}, 0, 0 }
172 CGEN_KEYWORD m32r_cgen_opval_gr_names =
174 & m32r_cgen_opval_gr_names_entries[0],
179 static CGEN_KEYWORD_ENTRY m32r_cgen_opval_cr_names_entries[] =
181 { "psw", 0, {0, {{{0, 0}}}}, 0, 0 },
182 { "cbr", 1, {0, {{{0, 0}}}}, 0, 0 },
183 { "spi", 2, {0, {{{0, 0}}}}, 0, 0 },
184 { "spu", 3, {0, {{{0, 0}}}}, 0, 0 },
185 { "bpc", 6, {0, {{{0, 0}}}}, 0, 0 },
186 { "bbpsw", 8, {0, {{{0, 0}}}}, 0, 0 },
187 { "bbpc", 14, {0, {{{0, 0}}}}, 0, 0 },
188 { "evb", 5, {0, {{{0, 0}}}}, 0, 0 },
189 { "cr0", 0, {0, {{{0, 0}}}}, 0, 0 },
190 { "cr1", 1, {0, {{{0, 0}}}}, 0, 0 },
191 { "cr2", 2, {0, {{{0, 0}}}}, 0, 0 },
192 { "cr3", 3, {0, {{{0, 0}}}}, 0, 0 },
193 { "cr4", 4, {0, {{{0, 0}}}}, 0, 0 },
194 { "cr5", 5, {0, {{{0, 0}}}}, 0, 0 },
195 { "cr6", 6, {0, {{{0, 0}}}}, 0, 0 },
196 { "cr7", 7, {0, {{{0, 0}}}}, 0, 0 },
197 { "cr8", 8, {0, {{{0, 0}}}}, 0, 0 },
198 { "cr9", 9, {0, {{{0, 0}}}}, 0, 0 },
199 { "cr10", 10, {0, {{{0, 0}}}}, 0, 0 },
200 { "cr11", 11, {0, {{{0, 0}}}}, 0, 0 },
201 { "cr12", 12, {0, {{{0, 0}}}}, 0, 0 },
202 { "cr13", 13, {0, {{{0, 0}}}}, 0, 0 },
203 { "cr14", 14, {0, {{{0, 0}}}}, 0, 0 },
204 { "cr15", 15, {0, {{{0, 0}}}}, 0, 0 }
207 CGEN_KEYWORD m32r_cgen_opval_cr_names =
209 & m32r_cgen_opval_cr_names_entries[0],
214 static CGEN_KEYWORD_ENTRY m32r_cgen_opval_h_accums_entries[] =
216 { "a0", 0, {0, {{{0, 0}}}}, 0, 0 },
217 { "a1", 1, {0, {{{0, 0}}}}, 0, 0 }
220 CGEN_KEYWORD m32r_cgen_opval_h_accums =
222 & m32r_cgen_opval_h_accums_entries[0],
228 /* The hardware table. */
230 #define A(a) (1 << CGEN_HW_##a)
232 const CGEN_HW_ENTRY m32r_cgen_hw_table[] =
234 { "h-memory", HW_H_MEMORY, CGEN_ASM_NONE, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } },
235 { "h-sint", HW_H_SINT, CGEN_ASM_NONE, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } },
236 { "h-uint", HW_H_UINT, CGEN_ASM_NONE, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } },
237 { "h-addr", HW_H_ADDR, CGEN_ASM_NONE, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } },
238 { "h-iaddr", HW_H_IADDR, CGEN_ASM_NONE, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } },
239 { "h-pc", HW_H_PC, CGEN_ASM_NONE, 0, { 0|A(PROFILE)|A(PC), { { { (1<<MACH_BASE), 0 } } } } },
240 { "h-hi16", HW_H_HI16, CGEN_ASM_NONE, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } },
241 { "h-slo16", HW_H_SLO16, CGEN_ASM_NONE, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } },
242 { "h-ulo16", HW_H_ULO16, CGEN_ASM_NONE, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } },
243 { "h-gr", HW_H_GR, CGEN_ASM_KEYWORD, (PTR) & m32r_cgen_opval_gr_names, { 0|A(CACHE_ADDR)|A(PROFILE), { { { (1<<MACH_BASE), 0 } } } } },
244 { "h-cr", HW_H_CR, CGEN_ASM_KEYWORD, (PTR) & m32r_cgen_opval_cr_names, { 0, { { { (1<<MACH_BASE), 0 } } } } },
245 { "h-accum", HW_H_ACCUM, CGEN_ASM_NONE, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } },
246 { "h-accums", HW_H_ACCUMS, CGEN_ASM_KEYWORD, (PTR) & m32r_cgen_opval_h_accums, { 0, { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } } } } },
247 { "h-cond", HW_H_COND, CGEN_ASM_NONE, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } },
248 { "h-psw", HW_H_PSW, CGEN_ASM_NONE, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } },
249 { "h-bpsw", HW_H_BPSW, CGEN_ASM_NONE, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } },
250 { "h-bbpsw", HW_H_BBPSW, CGEN_ASM_NONE, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } },
251 { "h-lock", HW_H_LOCK, CGEN_ASM_NONE, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } },
252 { 0, 0, CGEN_ASM_NONE, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } }
258 /* The instruction field table. */
260 #define A(a) (1 << CGEN_IFLD_##a)
262 const CGEN_IFLD m32r_cgen_ifld_table[] =
264 { M32R_F_NIL, "f-nil", 0, 0, 0, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } },
265 { M32R_F_ANYOF, "f-anyof", 0, 0, 0, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } },
266 { M32R_F_OP1, "f-op1", 0, 32, 0, 4, { 0, { { { (1<<MACH_BASE), 0 } } } } },
267 { M32R_F_OP2, "f-op2", 0, 32, 8, 4, { 0, { { { (1<<MACH_BASE), 0 } } } } },
268 { M32R_F_COND, "f-cond", 0, 32, 4, 4, { 0, { { { (1<<MACH_BASE), 0 } } } } },
269 { M32R_F_R1, "f-r1", 0, 32, 4, 4, { 0, { { { (1<<MACH_BASE), 0 } } } } },
270 { M32R_F_R2, "f-r2", 0, 32, 12, 4, { 0, { { { (1<<MACH_BASE), 0 } } } } },
271 { M32R_F_SIMM8, "f-simm8", 0, 32, 8, 8, { 0, { { { (1<<MACH_BASE), 0 } } } } },
272 { M32R_F_SIMM16, "f-simm16", 0, 32, 16, 16, { 0, { { { (1<<MACH_BASE), 0 } } } } },
273 { M32R_F_SHIFT_OP2, "f-shift-op2", 0, 32, 8, 3, { 0, { { { (1<<MACH_BASE), 0 } } } } },
274 { M32R_F_UIMM3, "f-uimm3", 0, 32, 5, 3, { 0, { { { (1<<MACH_BASE), 0 } } } } },
275 { M32R_F_UIMM4, "f-uimm4", 0, 32, 12, 4, { 0, { { { (1<<MACH_BASE), 0 } } } } },
276 { M32R_F_UIMM5, "f-uimm5", 0, 32, 11, 5, { 0, { { { (1<<MACH_BASE), 0 } } } } },
277 { M32R_F_UIMM8, "f-uimm8", 0, 32, 8, 8, { 0, { { { (1<<MACH_BASE), 0 } } } } },
278 { M32R_F_UIMM16, "f-uimm16", 0, 32, 16, 16, { 0, { { { (1<<MACH_BASE), 0 } } } } },
279 { M32R_F_UIMM24, "f-uimm24", 0, 32, 8, 24, { 0|A(RELOC)|A(ABS_ADDR), { { { (1<<MACH_BASE), 0 } } } } },
280 { M32R_F_HI16, "f-hi16", 0, 32, 16, 16, { 0|A(SIGN_OPT), { { { (1<<MACH_BASE), 0 } } } } },
281 { M32R_F_DISP8, "f-disp8", 0, 32, 8, 8, { 0|A(RELOC)|A(PCREL_ADDR), { { { (1<<MACH_BASE), 0 } } } } },
282 { M32R_F_DISP16, "f-disp16", 0, 32, 16, 16, { 0|A(RELOC)|A(PCREL_ADDR), { { { (1<<MACH_BASE), 0 } } } } },
283 { M32R_F_DISP24, "f-disp24", 0, 32, 8, 24, { 0|A(RELOC)|A(PCREL_ADDR), { { { (1<<MACH_BASE), 0 } } } } },
284 { M32R_F_OP23, "f-op23", 0, 32, 9, 3, { 0, { { { (1<<MACH_BASE), 0 } } } } },
285 { M32R_F_OP3, "f-op3", 0, 32, 14, 2, { 0, { { { (1<<MACH_BASE), 0 } } } } },
286 { M32R_F_ACC, "f-acc", 0, 32, 8, 1, { 0, { { { (1<<MACH_BASE), 0 } } } } },
287 { M32R_F_ACCS, "f-accs", 0, 32, 12, 2, { 0, { { { (1<<MACH_BASE), 0 } } } } },
288 { M32R_F_ACCD, "f-accd", 0, 32, 4, 2, { 0, { { { (1<<MACH_BASE), 0 } } } } },
289 { M32R_F_BITS67, "f-bits67", 0, 32, 6, 2, { 0, { { { (1<<MACH_BASE), 0 } } } } },
290 { M32R_F_BIT4, "f-bit4", 0, 32, 4, 1, { 0, { { { (1<<MACH_BASE), 0 } } } } },
291 { M32R_F_BIT14, "f-bit14", 0, 32, 14, 1, { 0, { { { (1<<MACH_BASE), 0 } } } } },
292 { M32R_F_IMM1, "f-imm1", 0, 32, 15, 1, { 0, { { { (1<<MACH_BASE), 0 } } } } },
293 { 0, 0, 0, 0, 0, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } }
300 /* multi ifield declarations */
304 /* multi ifield definitions */
307 /* The operand table. */
309 #define A(a) (1 << CGEN_OPERAND_##a)
310 #define OPERAND(op) M32R_OPERAND_##op
312 const CGEN_OPERAND m32r_cgen_operand_table[] =
314 /* pc: program counter */
315 { "pc", M32R_OPERAND_PC, HW_H_PC, 0, 0,
316 { 0, { (const PTR) &m32r_cgen_ifld_table[M32R_F_NIL] } },
317 { 0|A(SEM_ONLY), { { { (1<<MACH_BASE), 0 } } } } },
318 /* sr: source register */
319 { "sr", M32R_OPERAND_SR, HW_H_GR, 12, 4,
320 { 0, { (const PTR) &m32r_cgen_ifld_table[M32R_F_R2] } },
321 { 0, { { { (1<<MACH_BASE), 0 } } } } },
322 /* dr: destination register */
323 { "dr", M32R_OPERAND_DR, HW_H_GR, 4, 4,
324 { 0, { (const PTR) &m32r_cgen_ifld_table[M32R_F_R1] } },
325 { 0, { { { (1<<MACH_BASE), 0 } } } } },
326 /* src1: source register 1 */
327 { "src1", M32R_OPERAND_SRC1, HW_H_GR, 4, 4,
328 { 0, { (const PTR) &m32r_cgen_ifld_table[M32R_F_R1] } },
329 { 0, { { { (1<<MACH_BASE), 0 } } } } },
330 /* src2: source register 2 */
331 { "src2", M32R_OPERAND_SRC2, HW_H_GR, 12, 4,
332 { 0, { (const PTR) &m32r_cgen_ifld_table[M32R_F_R2] } },
333 { 0, { { { (1<<MACH_BASE), 0 } } } } },
334 /* scr: source control register */
335 { "scr", M32R_OPERAND_SCR, HW_H_CR, 12, 4,
336 { 0, { (const PTR) &m32r_cgen_ifld_table[M32R_F_R2] } },
337 { 0, { { { (1<<MACH_BASE), 0 } } } } },
338 /* dcr: destination control register */
339 { "dcr", M32R_OPERAND_DCR, HW_H_CR, 4, 4,
340 { 0, { (const PTR) &m32r_cgen_ifld_table[M32R_F_R1] } },
341 { 0, { { { (1<<MACH_BASE), 0 } } } } },
342 /* simm8: 8 bit signed immediate */
343 { "simm8", M32R_OPERAND_SIMM8, HW_H_SINT, 8, 8,
344 { 0, { (const PTR) &m32r_cgen_ifld_table[M32R_F_SIMM8] } },
345 { 0, { { { (1<<MACH_BASE), 0 } } } } },
346 /* simm16: 16 bit signed immediate */
347 { "simm16", M32R_OPERAND_SIMM16, HW_H_SINT, 16, 16,
348 { 0, { (const PTR) &m32r_cgen_ifld_table[M32R_F_SIMM16] } },
349 { 0, { { { (1<<MACH_BASE), 0 } } } } },
350 /* uimm3: 3 bit unsigned number */
351 { "uimm3", M32R_OPERAND_UIMM3, HW_H_UINT, 5, 3,
352 { 0, { (const PTR) &m32r_cgen_ifld_table[M32R_F_UIMM3] } },
353 { 0, { { { (1<<MACH_BASE), 0 } } } } },
354 /* uimm4: 4 bit trap number */
355 { "uimm4", M32R_OPERAND_UIMM4, HW_H_UINT, 12, 4,
356 { 0, { (const PTR) &m32r_cgen_ifld_table[M32R_F_UIMM4] } },
357 { 0, { { { (1<<MACH_BASE), 0 } } } } },
358 /* uimm5: 5 bit shift count */
359 { "uimm5", M32R_OPERAND_UIMM5, HW_H_UINT, 11, 5,
360 { 0, { (const PTR) &m32r_cgen_ifld_table[M32R_F_UIMM5] } },
361 { 0, { { { (1<<MACH_BASE), 0 } } } } },
362 /* uimm8: 8 bit unsigned immediate */
363 { "uimm8", M32R_OPERAND_UIMM8, HW_H_UINT, 8, 8,
364 { 0, { (const PTR) &m32r_cgen_ifld_table[M32R_F_UIMM8] } },
365 { 0, { { { (1<<MACH_BASE), 0 } } } } },
366 /* uimm16: 16 bit unsigned immediate */
367 { "uimm16", M32R_OPERAND_UIMM16, HW_H_UINT, 16, 16,
368 { 0, { (const PTR) &m32r_cgen_ifld_table[M32R_F_UIMM16] } },
369 { 0, { { { (1<<MACH_BASE), 0 } } } } },
370 /* imm1: 1 bit immediate */
371 { "imm1", M32R_OPERAND_IMM1, HW_H_UINT, 15, 1,
372 { 0, { (const PTR) &m32r_cgen_ifld_table[M32R_F_IMM1] } },
373 { 0, { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } } } } },
374 /* accd: accumulator destination register */
375 { "accd", M32R_OPERAND_ACCD, HW_H_ACCUMS, 4, 2,
376 { 0, { (const PTR) &m32r_cgen_ifld_table[M32R_F_ACCD] } },
377 { 0, { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } } } } },
378 /* accs: accumulator source register */
379 { "accs", M32R_OPERAND_ACCS, HW_H_ACCUMS, 12, 2,
380 { 0, { (const PTR) &m32r_cgen_ifld_table[M32R_F_ACCS] } },
381 { 0, { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } } } } },
382 /* acc: accumulator reg (d) */
383 { "acc", M32R_OPERAND_ACC, HW_H_ACCUMS, 8, 1,
384 { 0, { (const PTR) &m32r_cgen_ifld_table[M32R_F_ACC] } },
385 { 0, { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } } } } },
387 { "hash", M32R_OPERAND_HASH, HW_H_SINT, 0, 0,
388 { 0, { (const PTR) 0 } },
389 { 0, { { { (1<<MACH_BASE), 0 } } } } },
390 /* hi16: high 16 bit immediate, sign optional */
391 { "hi16", M32R_OPERAND_HI16, HW_H_HI16, 16, 16,
392 { 0, { (const PTR) &m32r_cgen_ifld_table[M32R_F_HI16] } },
393 { 0|A(SIGN_OPT), { { { (1<<MACH_BASE), 0 } } } } },
394 /* slo16: 16 bit signed immediate, for low() */
395 { "slo16", M32R_OPERAND_SLO16, HW_H_SLO16, 16, 16,
396 { 0, { (const PTR) &m32r_cgen_ifld_table[M32R_F_SIMM16] } },
397 { 0, { { { (1<<MACH_BASE), 0 } } } } },
398 /* ulo16: 16 bit unsigned immediate, for low() */
399 { "ulo16", M32R_OPERAND_ULO16, HW_H_ULO16, 16, 16,
400 { 0, { (const PTR) &m32r_cgen_ifld_table[M32R_F_UIMM16] } },
401 { 0, { { { (1<<MACH_BASE), 0 } } } } },
402 /* uimm24: 24 bit address */
403 { "uimm24", M32R_OPERAND_UIMM24, HW_H_ADDR, 8, 24,
404 { 0, { (const PTR) &m32r_cgen_ifld_table[M32R_F_UIMM24] } },
405 { 0|A(RELOC)|A(ABS_ADDR), { { { (1<<MACH_BASE), 0 } } } } },
406 /* disp8: 8 bit displacement */
407 { "disp8", M32R_OPERAND_DISP8, HW_H_IADDR, 8, 8,
408 { 0, { (const PTR) &m32r_cgen_ifld_table[M32R_F_DISP8] } },
409 { 0|A(RELAX)|A(RELOC)|A(PCREL_ADDR), { { { (1<<MACH_BASE), 0 } } } } },
410 /* disp16: 16 bit displacement */
411 { "disp16", M32R_OPERAND_DISP16, HW_H_IADDR, 16, 16,
412 { 0, { (const PTR) &m32r_cgen_ifld_table[M32R_F_DISP16] } },
413 { 0|A(RELOC)|A(PCREL_ADDR), { { { (1<<MACH_BASE), 0 } } } } },
414 /* disp24: 24 bit displacement */
415 { "disp24", M32R_OPERAND_DISP24, HW_H_IADDR, 8, 24,
416 { 0, { (const PTR) &m32r_cgen_ifld_table[M32R_F_DISP24] } },
417 { 0|A(RELAX)|A(RELOC)|A(PCREL_ADDR), { { { (1<<MACH_BASE), 0 } } } } },
418 /* condbit: condition bit */
419 { "condbit", M32R_OPERAND_CONDBIT, HW_H_COND, 0, 0,
420 { 0, { (const PTR) 0 } },
421 { 0|A(SEM_ONLY), { { { (1<<MACH_BASE), 0 } } } } },
422 /* accum: accumulator */
423 { "accum", M32R_OPERAND_ACCUM, HW_H_ACCUM, 0, 0,
424 { 0, { (const PTR) 0 } },
425 { 0|A(SEM_ONLY), { { { (1<<MACH_BASE), 0 } } } } },
428 { 0, { (const PTR) 0 } },
429 { 0, { { { (1<<MACH_BASE), 0 } } } } }
435 /* The instruction table. */
437 #define OP(field) CGEN_SYNTAX_MAKE_FIELD (OPERAND (field))
438 #define A(a) (1 << CGEN_INSN_##a)
440 static const CGEN_IBASE m32r_cgen_insn_table[MAX_INSNS] =
442 /* Special null first entry.
443 A `num' value of zero is thus invalid.
444 Also, the special `invalid' insn resides here. */
445 { 0, 0, 0, 0, { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } } },
448 M32R_INSN_ADD, "add", "add", 16,
449 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_OS, 0 } } } }
451 /* add3 $dr,$sr,$hash$slo16 */
453 M32R_INSN_ADD3, "add3", "add3", 32,
454 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
458 M32R_INSN_AND, "and", "and", 16,
459 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_OS, 0 } } } }
461 /* and3 $dr,$sr,$uimm16 */
463 M32R_INSN_AND3, "and3", "and3", 32,
464 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
468 M32R_INSN_OR, "or", "or", 16,
469 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_OS, 0 } } } }
471 /* or3 $dr,$sr,$hash$ulo16 */
473 M32R_INSN_OR3, "or3", "or3", 32,
474 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
478 M32R_INSN_XOR, "xor", "xor", 16,
479 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_OS, 0 } } } }
481 /* xor3 $dr,$sr,$uimm16 */
483 M32R_INSN_XOR3, "xor3", "xor3", 32,
484 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
486 /* addi $dr,$simm8 */
488 M32R_INSN_ADDI, "addi", "addi", 16,
489 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_OS, 0 } } } }
493 M32R_INSN_ADDV, "addv", "addv", 16,
494 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_OS, 0 } } } }
496 /* addv3 $dr,$sr,$simm16 */
498 M32R_INSN_ADDV3, "addv3", "addv3", 32,
499 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
503 M32R_INSN_ADDX, "addx", "addx", 16,
504 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_OS, 0 } } } }
508 M32R_INSN_BC8, "bc8", "bc.s", 16,
509 { 0|A(COND_CTI), { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
513 M32R_INSN_BC24, "bc24", "bc.l", 32,
514 { 0|A(COND_CTI), { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
516 /* beq $src1,$src2,$disp16 */
518 M32R_INSN_BEQ, "beq", "beq", 32,
519 { 0|A(COND_CTI), { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
521 /* beqz $src2,$disp16 */
523 M32R_INSN_BEQZ, "beqz", "beqz", 32,
524 { 0|A(COND_CTI), { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
526 /* bgez $src2,$disp16 */
528 M32R_INSN_BGEZ, "bgez", "bgez", 32,
529 { 0|A(COND_CTI), { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
531 /* bgtz $src2,$disp16 */
533 M32R_INSN_BGTZ, "bgtz", "bgtz", 32,
534 { 0|A(COND_CTI), { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
536 /* blez $src2,$disp16 */
538 M32R_INSN_BLEZ, "blez", "blez", 32,
539 { 0|A(COND_CTI), { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
541 /* bltz $src2,$disp16 */
543 M32R_INSN_BLTZ, "bltz", "bltz", 32,
544 { 0|A(COND_CTI), { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
546 /* bnez $src2,$disp16 */
548 M32R_INSN_BNEZ, "bnez", "bnez", 32,
549 { 0|A(COND_CTI), { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
553 M32R_INSN_BL8, "bl8", "bl.s", 16,
554 { 0|A(FILL_SLOT)|A(UNCOND_CTI), { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
558 M32R_INSN_BL24, "bl24", "bl.l", 32,
559 { 0|A(UNCOND_CTI), { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
563 M32R_INSN_BCL8, "bcl8", "bcl.s", 16,
564 { 0|A(FILL_SLOT)|A(COND_CTI), { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_O, 0 } } } }
568 M32R_INSN_BCL24, "bcl24", "bcl.l", 32,
569 { 0|A(COND_CTI), { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_NONE, 0 } } } }
573 M32R_INSN_BNC8, "bnc8", "bnc.s", 16,
574 { 0|A(COND_CTI), { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
578 M32R_INSN_BNC24, "bnc24", "bnc.l", 32,
579 { 0|A(COND_CTI), { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
581 /* bne $src1,$src2,$disp16 */
583 M32R_INSN_BNE, "bne", "bne", 32,
584 { 0|A(COND_CTI), { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
588 M32R_INSN_BRA8, "bra8", "bra.s", 16,
589 { 0|A(FILL_SLOT)|A(UNCOND_CTI), { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
593 M32R_INSN_BRA24, "bra24", "bra.l", 32,
594 { 0|A(UNCOND_CTI), { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
598 M32R_INSN_BNCL8, "bncl8", "bncl.s", 16,
599 { 0|A(FILL_SLOT)|A(COND_CTI), { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_O, 0 } } } }
603 M32R_INSN_BNCL24, "bncl24", "bncl.l", 32,
604 { 0|A(COND_CTI), { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_NONE, 0 } } } }
606 /* cmp $src1,$src2 */
608 M32R_INSN_CMP, "cmp", "cmp", 16,
609 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_OS, 0 } } } }
611 /* cmpi $src2,$simm16 */
613 M32R_INSN_CMPI, "cmpi", "cmpi", 32,
614 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
616 /* cmpu $src1,$src2 */
618 M32R_INSN_CMPU, "cmpu", "cmpu", 16,
619 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_OS, 0 } } } }
621 /* cmpui $src2,$simm16 */
623 M32R_INSN_CMPUI, "cmpui", "cmpui", 32,
624 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
626 /* cmpeq $src1,$src2 */
628 M32R_INSN_CMPEQ, "cmpeq", "cmpeq", 16,
629 { 0, { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_OS, 0 } } } }
633 M32R_INSN_CMPZ, "cmpz", "cmpz", 16,
634 { 0, { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_OS, 0 } } } }
638 M32R_INSN_DIV, "div", "div", 32,
639 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
643 M32R_INSN_DIVU, "divu", "divu", 32,
644 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
648 M32R_INSN_REM, "rem", "rem", 32,
649 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
653 M32R_INSN_REMU, "remu", "remu", 32,
654 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
658 M32R_INSN_REMH, "remh", "remh", 32,
659 { 0, { { { (1<<MACH_M32R2), 0 } }, { { PIPE_NONE, 0 } } } }
663 M32R_INSN_REMUH, "remuh", "remuh", 32,
664 { 0, { { { (1<<MACH_M32R2), 0 } }, { { PIPE_NONE, 0 } } } }
668 M32R_INSN_REMB, "remb", "remb", 32,
669 { 0, { { { (1<<MACH_M32R2), 0 } }, { { PIPE_NONE, 0 } } } }
673 M32R_INSN_REMUB, "remub", "remub", 32,
674 { 0, { { { (1<<MACH_M32R2), 0 } }, { { PIPE_NONE, 0 } } } }
678 M32R_INSN_DIVUH, "divuh", "divuh", 32,
679 { 0, { { { (1<<MACH_M32R2), 0 } }, { { PIPE_NONE, 0 } } } }
683 M32R_INSN_DIVB, "divb", "divb", 32,
684 { 0, { { { (1<<MACH_M32R2), 0 } }, { { PIPE_NONE, 0 } } } }
688 M32R_INSN_DIVUB, "divub", "divub", 32,
689 { 0, { { { (1<<MACH_M32R2), 0 } }, { { PIPE_NONE, 0 } } } }
693 M32R_INSN_DIVH, "divh", "divh", 32,
694 { 0, { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_NONE, 0 } } } }
698 M32R_INSN_JC, "jc", "jc", 16,
699 { 0|A(SPECIAL)|A(COND_CTI), { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_O, 0 } } } }
703 M32R_INSN_JNC, "jnc", "jnc", 16,
704 { 0|A(SPECIAL)|A(COND_CTI), { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_O, 0 } } } }
708 M32R_INSN_JL, "jl", "jl", 16,
709 { 0|A(FILL_SLOT)|A(UNCOND_CTI), { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
713 M32R_INSN_JMP, "jmp", "jmp", 16,
714 { 0|A(UNCOND_CTI), { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
718 M32R_INSN_LD, "ld", "ld", 16,
719 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
721 /* ld $dr,@($slo16,$sr) */
723 M32R_INSN_LD_D, "ld-d", "ld", 32,
724 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
728 M32R_INSN_LDB, "ldb", "ldb", 16,
729 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
731 /* ldb $dr,@($slo16,$sr) */
733 M32R_INSN_LDB_D, "ldb-d", "ldb", 32,
734 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
738 M32R_INSN_LDH, "ldh", "ldh", 16,
739 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
741 /* ldh $dr,@($slo16,$sr) */
743 M32R_INSN_LDH_D, "ldh-d", "ldh", 32,
744 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
748 M32R_INSN_LDUB, "ldub", "ldub", 16,
749 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
751 /* ldub $dr,@($slo16,$sr) */
753 M32R_INSN_LDUB_D, "ldub-d", "ldub", 32,
754 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
758 M32R_INSN_LDUH, "lduh", "lduh", 16,
759 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
761 /* lduh $dr,@($slo16,$sr) */
763 M32R_INSN_LDUH_D, "lduh-d", "lduh", 32,
764 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
768 M32R_INSN_LD_PLUS, "ld-plus", "ld", 16,
769 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
771 /* ld24 $dr,$uimm24 */
773 M32R_INSN_LD24, "ld24", "ld24", 32,
774 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
776 /* ldi8 $dr,$simm8 */
778 M32R_INSN_LDI8, "ldi8", "ldi8", 16,
779 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_OS, 0 } } } }
781 /* ldi16 $dr,$hash$slo16 */
783 M32R_INSN_LDI16, "ldi16", "ldi16", 32,
784 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
788 M32R_INSN_LOCK, "lock", "lock", 16,
789 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
791 /* machi $src1,$src2 */
793 M32R_INSN_MACHI, "machi", "machi", 16,
794 { 0, { { { (1<<MACH_M32R), 0 } }, { { PIPE_S, 0 } } } }
796 /* machi $src1,$src2,$acc */
798 M32R_INSN_MACHI_A, "machi-a", "machi", 16,
799 { 0, { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_S, 0 } } } }
801 /* maclo $src1,$src2 */
803 M32R_INSN_MACLO, "maclo", "maclo", 16,
804 { 0, { { { (1<<MACH_M32R), 0 } }, { { PIPE_S, 0 } } } }
806 /* maclo $src1,$src2,$acc */
808 M32R_INSN_MACLO_A, "maclo-a", "maclo", 16,
809 { 0, { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_S, 0 } } } }
811 /* macwhi $src1,$src2 */
813 M32R_INSN_MACWHI, "macwhi", "macwhi", 16,
814 { 0, { { { (1<<MACH_M32R), 0 } }, { { PIPE_S, 0 } } } }
816 /* macwhi $src1,$src2,$acc */
818 M32R_INSN_MACWHI_A, "macwhi-a", "macwhi", 16,
819 { 0|A(SPECIAL), { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_S, 0 } } } }
821 /* macwlo $src1,$src2 */
823 M32R_INSN_MACWLO, "macwlo", "macwlo", 16,
824 { 0, { { { (1<<MACH_M32R), 0 } }, { { PIPE_S, 0 } } } }
826 /* macwlo $src1,$src2,$acc */
828 M32R_INSN_MACWLO_A, "macwlo-a", "macwlo", 16,
829 { 0|A(SPECIAL), { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_S, 0 } } } }
833 M32R_INSN_MUL, "mul", "mul", 16,
834 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_S, 0 } } } }
836 /* mulhi $src1,$src2 */
838 M32R_INSN_MULHI, "mulhi", "mulhi", 16,
839 { 0, { { { (1<<MACH_M32R), 0 } }, { { PIPE_S, 0 } } } }
841 /* mulhi $src1,$src2,$acc */
843 M32R_INSN_MULHI_A, "mulhi-a", "mulhi", 16,
844 { 0, { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_S, 0 } } } }
846 /* mullo $src1,$src2 */
848 M32R_INSN_MULLO, "mullo", "mullo", 16,
849 { 0, { { { (1<<MACH_M32R), 0 } }, { { PIPE_S, 0 } } } }
851 /* mullo $src1,$src2,$acc */
853 M32R_INSN_MULLO_A, "mullo-a", "mullo", 16,
854 { 0, { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_S, 0 } } } }
856 /* mulwhi $src1,$src2 */
858 M32R_INSN_MULWHI, "mulwhi", "mulwhi", 16,
859 { 0, { { { (1<<MACH_M32R), 0 } }, { { PIPE_S, 0 } } } }
861 /* mulwhi $src1,$src2,$acc */
863 M32R_INSN_MULWHI_A, "mulwhi-a", "mulwhi", 16,
864 { 0|A(SPECIAL), { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_S, 0 } } } }
866 /* mulwlo $src1,$src2 */
868 M32R_INSN_MULWLO, "mulwlo", "mulwlo", 16,
869 { 0, { { { (1<<MACH_M32R), 0 } }, { { PIPE_S, 0 } } } }
871 /* mulwlo $src1,$src2,$acc */
873 M32R_INSN_MULWLO_A, "mulwlo-a", "mulwlo", 16,
874 { 0|A(SPECIAL), { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_S, 0 } } } }
878 M32R_INSN_MV, "mv", "mv", 16,
879 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_OS, 0 } } } }
883 M32R_INSN_MVFACHI, "mvfachi", "mvfachi", 16,
884 { 0, { { { (1<<MACH_M32R), 0 } }, { { PIPE_S, 0 } } } }
886 /* mvfachi $dr,$accs */
888 M32R_INSN_MVFACHI_A, "mvfachi-a", "mvfachi", 16,
889 { 0, { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_S, 0 } } } }
893 M32R_INSN_MVFACLO, "mvfaclo", "mvfaclo", 16,
894 { 0, { { { (1<<MACH_M32R), 0 } }, { { PIPE_S, 0 } } } }
896 /* mvfaclo $dr,$accs */
898 M32R_INSN_MVFACLO_A, "mvfaclo-a", "mvfaclo", 16,
899 { 0, { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_S, 0 } } } }
903 M32R_INSN_MVFACMI, "mvfacmi", "mvfacmi", 16,
904 { 0, { { { (1<<MACH_M32R), 0 } }, { { PIPE_S, 0 } } } }
906 /* mvfacmi $dr,$accs */
908 M32R_INSN_MVFACMI_A, "mvfacmi-a", "mvfacmi", 16,
909 { 0, { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_S, 0 } } } }
913 M32R_INSN_MVFC, "mvfc", "mvfc", 16,
914 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
918 M32R_INSN_MVTACHI, "mvtachi", "mvtachi", 16,
919 { 0, { { { (1<<MACH_M32R), 0 } }, { { PIPE_S, 0 } } } }
921 /* mvtachi $src1,$accs */
923 M32R_INSN_MVTACHI_A, "mvtachi-a", "mvtachi", 16,
924 { 0, { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_S, 0 } } } }
928 M32R_INSN_MVTACLO, "mvtaclo", "mvtaclo", 16,
929 { 0, { { { (1<<MACH_M32R), 0 } }, { { PIPE_S, 0 } } } }
931 /* mvtaclo $src1,$accs */
933 M32R_INSN_MVTACLO_A, "mvtaclo-a", "mvtaclo", 16,
934 { 0, { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_S, 0 } } } }
938 M32R_INSN_MVTC, "mvtc", "mvtc", 16,
939 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
943 M32R_INSN_NEG, "neg", "neg", 16,
944 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_OS, 0 } } } }
948 M32R_INSN_NOP, "nop", "nop", 16,
949 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_OS, 0 } } } }
953 M32R_INSN_NOT, "not", "not", 16,
954 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_OS, 0 } } } }
958 M32R_INSN_RAC, "rac", "rac", 16,
959 { 0, { { { (1<<MACH_M32R), 0 } }, { { PIPE_S, 0 } } } }
961 /* rac $accd,$accs,$imm1 */
963 M32R_INSN_RAC_DSI, "rac-dsi", "rac", 16,
964 { 0, { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_S, 0 } } } }
968 M32R_INSN_RACH, "rach", "rach", 16,
969 { 0, { { { (1<<MACH_M32R), 0 } }, { { PIPE_S, 0 } } } }
971 /* rach $accd,$accs,$imm1 */
973 M32R_INSN_RACH_DSI, "rach-dsi", "rach", 16,
974 { 0, { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_S, 0 } } } }
978 M32R_INSN_RTE, "rte", "rte", 16,
979 { 0|A(UNCOND_CTI), { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
981 /* seth $dr,$hash$hi16 */
983 M32R_INSN_SETH, "seth", "seth", 32,
984 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
988 M32R_INSN_SLL, "sll", "sll", 16,
989 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_O_OS, 0 } } } }
991 /* sll3 $dr,$sr,$simm16 */
993 M32R_INSN_SLL3, "sll3", "sll3", 32,
994 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
996 /* slli $dr,$uimm5 */
998 M32R_INSN_SLLI, "slli", "slli", 16,
999 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_O_OS, 0 } } } }
1003 M32R_INSN_SRA, "sra", "sra", 16,
1004 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_O_OS, 0 } } } }
1006 /* sra3 $dr,$sr,$simm16 */
1008 M32R_INSN_SRA3, "sra3", "sra3", 32,
1009 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
1011 /* srai $dr,$uimm5 */
1013 M32R_INSN_SRAI, "srai", "srai", 16,
1014 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_O_OS, 0 } } } }
1018 M32R_INSN_SRL, "srl", "srl", 16,
1019 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_O_OS, 0 } } } }
1021 /* srl3 $dr,$sr,$simm16 */
1023 M32R_INSN_SRL3, "srl3", "srl3", 32,
1024 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
1026 /* srli $dr,$uimm5 */
1028 M32R_INSN_SRLI, "srli", "srli", 16,
1029 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_O_OS, 0 } } } }
1031 /* st $src1,@$src2 */
1033 M32R_INSN_ST, "st", "st", 16,
1034 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
1036 /* st $src1,@($slo16,$src2) */
1038 M32R_INSN_ST_D, "st-d", "st", 32,
1039 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
1041 /* stb $src1,@$src2 */
1043 M32R_INSN_STB, "stb", "stb", 16,
1044 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
1046 /* stb $src1,@($slo16,$src2) */
1048 M32R_INSN_STB_D, "stb-d", "stb", 32,
1049 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
1051 /* sth $src1,@$src2 */
1053 M32R_INSN_STH, "sth", "sth", 16,
1054 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
1056 /* sth $src1,@($slo16,$src2) */
1058 M32R_INSN_STH_D, "sth-d", "sth", 32,
1059 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
1061 /* st $src1,@+$src2 */
1063 M32R_INSN_ST_PLUS, "st-plus", "st", 16,
1064 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
1066 /* sth $src1,@$src2+ */
1068 M32R_INSN_STH_PLUS, "sth-plus", "sth", 16,
1069 { 0|A(SPECIAL), { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_O, 0 } } } }
1071 /* stb $src1,@$src2+ */
1073 M32R_INSN_STB_PLUS, "stb-plus", "stb", 16,
1074 { 0|A(SPECIAL), { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_O, 0 } } } }
1076 /* st $src1,@-$src2 */
1078 M32R_INSN_ST_MINUS, "st-minus", "st", 16,
1079 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
1083 M32R_INSN_SUB, "sub", "sub", 16,
1084 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_OS, 0 } } } }
1088 M32R_INSN_SUBV, "subv", "subv", 16,
1089 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_OS, 0 } } } }
1093 M32R_INSN_SUBX, "subx", "subx", 16,
1094 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_OS, 0 } } } }
1098 M32R_INSN_TRAP, "trap", "trap", 16,
1099 { 0|A(FILL_SLOT)|A(UNCOND_CTI), { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
1101 /* unlock $src1,@$src2 */
1103 M32R_INSN_UNLOCK, "unlock", "unlock", 16,
1104 { 0, { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
1108 M32R_INSN_SATB, "satb", "satb", 32,
1109 { 0, { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_NONE, 0 } } } }
1113 M32R_INSN_SATH, "sath", "sath", 32,
1114 { 0, { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_NONE, 0 } } } }
1118 M32R_INSN_SAT, "sat", "sat", 32,
1119 { 0|A(SPECIAL), { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_NONE, 0 } } } }
1123 M32R_INSN_PCMPBZ, "pcmpbz", "pcmpbz", 16,
1124 { 0|A(SPECIAL), { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_OS, 0 } } } }
1128 M32R_INSN_SADD, "sadd", "sadd", 16,
1129 { 0, { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_S, 0 } } } }
1131 /* macwu1 $src1,$src2 */
1133 M32R_INSN_MACWU1, "macwu1", "macwu1", 16,
1134 { 0, { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_S, 0 } } } }
1136 /* msblo $src1,$src2 */
1138 M32R_INSN_MSBLO, "msblo", "msblo", 16,
1139 { 0, { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_S, 0 } } } }
1141 /* mulwu1 $src1,$src2 */
1143 M32R_INSN_MULWU1, "mulwu1", "mulwu1", 16,
1144 { 0, { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_S, 0 } } } }
1146 /* maclh1 $src1,$src2 */
1148 M32R_INSN_MACLH1, "maclh1", "maclh1", 16,
1149 { 0, { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_S, 0 } } } }
1153 M32R_INSN_SC, "sc", "sc", 16,
1154 { 0|A(SPECIAL)|A(SKIP_CTI), { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_O, 0 } } } }
1158 M32R_INSN_SNC, "snc", "snc", 16,
1159 { 0|A(SPECIAL)|A(SKIP_CTI), { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_O, 0 } } } }
1163 M32R_INSN_CLRPSW, "clrpsw", "clrpsw", 16,
1164 { 0|A(SPECIAL_M32R), { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
1168 M32R_INSN_SETPSW, "setpsw", "setpsw", 16,
1169 { 0|A(SPECIAL_M32R), { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
1171 /* bset $uimm3,@($slo16,$sr) */
1173 M32R_INSN_BSET, "bset", "bset", 32,
1174 { 0|A(SPECIAL_M32R), { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
1176 /* bclr $uimm3,@($slo16,$sr) */
1178 M32R_INSN_BCLR, "bclr", "bclr", 32,
1179 { 0|A(SPECIAL_M32R), { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
1181 /* btst $uimm3,$sr */
1183 M32R_INSN_BTST, "btst", "btst", 16,
1184 { 0|A(SPECIAL_M32R), { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
1191 /* Initialize anything needed to be done once, before any cpu_open call. */
1198 static const CGEN_MACH * lookup_mach_via_bfd_name (const CGEN_MACH *, const char *);
1199 static void build_hw_table (CGEN_CPU_TABLE *);
1200 static void build_ifield_table (CGEN_CPU_TABLE *);
1201 static void build_operand_table (CGEN_CPU_TABLE *);
1202 static void build_insn_table (CGEN_CPU_TABLE *);
1203 static void m32r_cgen_rebuild_tables (CGEN_CPU_TABLE *);
1205 /* Subroutine of m32r_cgen_cpu_open to look up a mach via its bfd name. */
1207 static const CGEN_MACH *
1208 lookup_mach_via_bfd_name (const CGEN_MACH *table, const char *name)
1212 if (strcmp (name, table->bfd_name) == 0)
1219 /* Subroutine of m32r_cgen_cpu_open to build the hardware table. */
1222 build_hw_table (CGEN_CPU_TABLE *cd)
1225 int machs = cd->machs;
1226 const CGEN_HW_ENTRY *init = & m32r_cgen_hw_table[0];
1227 /* MAX_HW is only an upper bound on the number of selected entries.
1228 However each entry is indexed by it's enum so there can be holes in
1230 const CGEN_HW_ENTRY **selected =
1231 (const CGEN_HW_ENTRY **) xmalloc (MAX_HW * sizeof (CGEN_HW_ENTRY *));
1233 cd->hw_table.init_entries = init;
1234 cd->hw_table.entry_size = sizeof (CGEN_HW_ENTRY);
1235 memset (selected, 0, MAX_HW * sizeof (CGEN_HW_ENTRY *));
1236 /* ??? For now we just use machs to determine which ones we want. */
1237 for (i = 0; init[i].name != NULL; ++i)
1238 if (CGEN_HW_ATTR_VALUE (&init[i], CGEN_HW_MACH)
1240 selected[init[i].type] = &init[i];
1241 cd->hw_table.entries = selected;
1242 cd->hw_table.num_entries = MAX_HW;
1245 /* Subroutine of m32r_cgen_cpu_open to build the hardware table. */
1248 build_ifield_table (CGEN_CPU_TABLE *cd)
1250 cd->ifld_table = & m32r_cgen_ifld_table[0];
1253 /* Subroutine of m32r_cgen_cpu_open to build the hardware table. */
1256 build_operand_table (CGEN_CPU_TABLE *cd)
1259 int machs = cd->machs;
1260 const CGEN_OPERAND *init = & m32r_cgen_operand_table[0];
1261 /* MAX_OPERANDS is only an upper bound on the number of selected entries.
1262 However each entry is indexed by it's enum so there can be holes in
1264 const CGEN_OPERAND **selected = xmalloc (MAX_OPERANDS * sizeof (* selected));
1266 cd->operand_table.init_entries = init;
1267 cd->operand_table.entry_size = sizeof (CGEN_OPERAND);
1268 memset (selected, 0, MAX_OPERANDS * sizeof (CGEN_OPERAND *));
1269 /* ??? For now we just use mach to determine which ones we want. */
1270 for (i = 0; init[i].name != NULL; ++i)
1271 if (CGEN_OPERAND_ATTR_VALUE (&init[i], CGEN_OPERAND_MACH)
1273 selected[init[i].type] = &init[i];
1274 cd->operand_table.entries = selected;
1275 cd->operand_table.num_entries = MAX_OPERANDS;
1278 /* Subroutine of m32r_cgen_cpu_open to build the hardware table.
1279 ??? This could leave out insns not supported by the specified mach/isa,
1280 but that would cause errors like "foo only supported by bar" to become
1281 "unknown insn", so for now we include all insns and require the app to
1282 do the checking later.
1283 ??? On the other hand, parsing of such insns may require their hardware or
1284 operand elements to be in the table [which they mightn't be]. */
1287 build_insn_table (CGEN_CPU_TABLE *cd)
1290 const CGEN_IBASE *ib = & m32r_cgen_insn_table[0];
1291 CGEN_INSN *insns = xmalloc (MAX_INSNS * sizeof (CGEN_INSN));
1293 memset (insns, 0, MAX_INSNS * sizeof (CGEN_INSN));
1294 for (i = 0; i < MAX_INSNS; ++i)
1295 insns[i].base = &ib[i];
1296 cd->insn_table.init_entries = insns;
1297 cd->insn_table.entry_size = sizeof (CGEN_IBASE);
1298 cd->insn_table.num_init_entries = MAX_INSNS;
1301 /* Subroutine of m32r_cgen_cpu_open to rebuild the tables. */
1304 m32r_cgen_rebuild_tables (CGEN_CPU_TABLE *cd)
1307 CGEN_BITSET *isas = cd->isas;
1308 unsigned int machs = cd->machs;
1310 cd->int_insn_p = CGEN_INT_INSN_P;
1312 /* Data derived from the isa spec. */
1313 #define UNSET (CGEN_SIZE_UNKNOWN + 1)
1314 cd->default_insn_bitsize = UNSET;
1315 cd->base_insn_bitsize = UNSET;
1316 cd->min_insn_bitsize = 65535; /* Some ridiculously big number. */
1317 cd->max_insn_bitsize = 0;
1318 for (i = 0; i < MAX_ISAS; ++i)
1319 if (cgen_bitset_contains (isas, i))
1321 const CGEN_ISA *isa = & m32r_cgen_isa_table[i];
1323 /* Default insn sizes of all selected isas must be
1324 equal or we set the result to 0, meaning "unknown". */
1325 if (cd->default_insn_bitsize == UNSET)
1326 cd->default_insn_bitsize = isa->default_insn_bitsize;
1327 else if (isa->default_insn_bitsize == cd->default_insn_bitsize)
1330 cd->default_insn_bitsize = CGEN_SIZE_UNKNOWN;
1332 /* Base insn sizes of all selected isas must be equal
1333 or we set the result to 0, meaning "unknown". */
1334 if (cd->base_insn_bitsize == UNSET)
1335 cd->base_insn_bitsize = isa->base_insn_bitsize;
1336 else if (isa->base_insn_bitsize == cd->base_insn_bitsize)
1339 cd->base_insn_bitsize = CGEN_SIZE_UNKNOWN;
1341 /* Set min,max insn sizes. */
1342 if (isa->min_insn_bitsize < cd->min_insn_bitsize)
1343 cd->min_insn_bitsize = isa->min_insn_bitsize;
1344 if (isa->max_insn_bitsize > cd->max_insn_bitsize)
1345 cd->max_insn_bitsize = isa->max_insn_bitsize;
1348 /* Data derived from the mach spec. */
1349 for (i = 0; i < MAX_MACHS; ++i)
1350 if (((1 << i) & machs) != 0)
1352 const CGEN_MACH *mach = & m32r_cgen_mach_table[i];
1354 if (mach->insn_chunk_bitsize != 0)
1356 if (cd->insn_chunk_bitsize != 0 && cd->insn_chunk_bitsize != mach->insn_chunk_bitsize)
1358 fprintf (stderr, "m32r_cgen_rebuild_tables: conflicting insn-chunk-bitsize values: `%d' vs. `%d'\n",
1359 cd->insn_chunk_bitsize, mach->insn_chunk_bitsize);
1363 cd->insn_chunk_bitsize = mach->insn_chunk_bitsize;
1367 /* Determine which hw elements are used by MACH. */
1368 build_hw_table (cd);
1370 /* Build the ifield table. */
1371 build_ifield_table (cd);
1373 /* Determine which operands are used by MACH/ISA. */
1374 build_operand_table (cd);
1376 /* Build the instruction table. */
1377 build_insn_table (cd);
1380 /* Initialize a cpu table and return a descriptor.
1381 It's much like opening a file, and must be the first function called.
1382 The arguments are a set of (type/value) pairs, terminated with
1385 Currently supported values:
1386 CGEN_CPU_OPEN_ISAS: bitmap of values in enum isa_attr
1387 CGEN_CPU_OPEN_MACHS: bitmap of values in enum mach_attr
1388 CGEN_CPU_OPEN_BFDMACH: specify 1 mach using bfd name
1389 CGEN_CPU_OPEN_ENDIAN: specify endian choice
1390 CGEN_CPU_OPEN_END: terminates arguments
1392 ??? Simultaneous multiple isas might not make sense, but it's not (yet)
1396 m32r_cgen_cpu_open (enum cgen_cpu_open_arg arg_type, ...)
1398 CGEN_CPU_TABLE *cd = (CGEN_CPU_TABLE *) xmalloc (sizeof (CGEN_CPU_TABLE));
1400 CGEN_BITSET *isas = 0; /* 0 = "unspecified" */
1401 unsigned int machs = 0; /* 0 = "unspecified" */
1402 enum cgen_endian endian = CGEN_ENDIAN_UNKNOWN;
1411 memset (cd, 0, sizeof (*cd));
1413 va_start (ap, arg_type);
1414 while (arg_type != CGEN_CPU_OPEN_END)
1418 case CGEN_CPU_OPEN_ISAS :
1419 isas = va_arg (ap, CGEN_BITSET *);
1421 case CGEN_CPU_OPEN_MACHS :
1422 machs = va_arg (ap, unsigned int);
1424 case CGEN_CPU_OPEN_BFDMACH :
1426 const char *name = va_arg (ap, const char *);
1427 const CGEN_MACH *mach =
1428 lookup_mach_via_bfd_name (m32r_cgen_mach_table, name);
1431 machs |= 1 << mach->num;
1434 case CGEN_CPU_OPEN_ENDIAN :
1435 endian = va_arg (ap, enum cgen_endian);
1438 fprintf (stderr, "m32r_cgen_cpu_open: unsupported argument `%d'\n",
1440 abort (); /* ??? return NULL? */
1442 arg_type = va_arg (ap, enum cgen_cpu_open_arg);
1446 /* Mach unspecified means "all". */
1448 machs = (1 << MAX_MACHS) - 1;
1449 /* Base mach is always selected. */
1451 if (endian == CGEN_ENDIAN_UNKNOWN)
1453 /* ??? If target has only one, could have a default. */
1454 fprintf (stderr, "m32r_cgen_cpu_open: no endianness specified\n");
1458 cd->isas = cgen_bitset_copy (isas);
1460 cd->endian = endian;
1461 /* FIXME: for the sparc case we can determine insn-endianness statically.
1462 The worry here is where both data and insn endian can be independently
1463 chosen, in which case this function will need another argument.
1464 Actually, will want to allow for more arguments in the future anyway. */
1465 cd->insn_endian = endian;
1467 /* Table (re)builder. */
1468 cd->rebuild_tables = m32r_cgen_rebuild_tables;
1469 m32r_cgen_rebuild_tables (cd);
1471 /* Default to not allowing signed overflow. */
1472 cd->signed_overflow_ok_p = 0;
1474 return (CGEN_CPU_DESC) cd;
1477 /* Cover fn to m32r_cgen_cpu_open to handle the simple case of 1 isa, 1 mach.
1478 MACH_NAME is the bfd name of the mach. */
1481 m32r_cgen_cpu_open_1 (const char *mach_name, enum cgen_endian endian)
1483 return m32r_cgen_cpu_open (CGEN_CPU_OPEN_BFDMACH, mach_name,
1484 CGEN_CPU_OPEN_ENDIAN, endian,
1488 /* Close a cpu table.
1489 ??? This can live in a machine independent file, but there's currently
1490 no place to put this file (there's no libcgen). libopcodes is the wrong
1491 place as some simulator ports use this but they don't use libopcodes. */
1494 m32r_cgen_cpu_close (CGEN_CPU_DESC cd)
1497 const CGEN_INSN *insns;
1499 if (cd->macro_insn_table.init_entries)
1501 insns = cd->macro_insn_table.init_entries;
1502 for (i = 0; i < cd->macro_insn_table.num_init_entries; ++i, ++insns)
1503 if (CGEN_INSN_RX ((insns)))
1504 regfree (CGEN_INSN_RX (insns));
1507 if (cd->insn_table.init_entries)
1509 insns = cd->insn_table.init_entries;
1510 for (i = 0; i < cd->insn_table.num_init_entries; ++i, ++insns)
1511 if (CGEN_INSN_RX (insns))
1512 regfree (CGEN_INSN_RX (insns));
1515 if (cd->macro_insn_table.init_entries)
1516 free ((CGEN_INSN *) cd->macro_insn_table.init_entries);
1518 if (cd->insn_table.init_entries)
1519 free ((CGEN_INSN *) cd->insn_table.init_entries);
1521 if (cd->hw_table.entries)
1522 free ((CGEN_HW_ENTRY *) cd->hw_table.entries);
1524 if (cd->operand_table.entries)
1525 free ((CGEN_HW_ENTRY *) cd->operand_table.entries);