31 static sljit_s32 emit_do_imm(struct sljit_compiler *compiler, sljit_u8 opcode, sljit_sw imm)  in emit_do_imm()  argument
35 	inst = (sljit_u8*)ensure_buf(compiler, 1 + 1 + sizeof(sljit_sw));  in emit_do_imm()
68 SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler,  in sljit_emit_enter()  argument
76 …CHECK(check_sljit_emit_enter(compiler, options, args, scratches, saveds, fscratches, fsaveds, loca…  in sljit_emit_enter()
77 	set_emit_enter(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size);  in sljit_emit_enter()
79 	compiler->args = args;  in sljit_emit_enter()
83 	compiler->saveds_offset = 1 * sizeof(sljit_sw);  in sljit_emit_enter()
87 		compiler->saveds_offset = 1 * sizeof(sljit_sw);  in sljit_emit_enter()
89 		compiler->saveds_offset = ((scratches == 2) ? 2 : 3) * sizeof(sljit_sw);  in sljit_emit_enter()
93 		compiler->saveds_offset += ((scratches > (3 + 6)) ? 6 : (scratches - 3)) * sizeof(sljit_sw);  in sljit_emit_enter()
95 	compiler->locals_offset = compiler->saveds_offset;  in sljit_emit_enter()
98 		compiler->locals_offset += (saveds - 3) * sizeof(sljit_sw);  in sljit_emit_enter()
101 …compiler->locals_offset = (compiler->locals_offset + sizeof(sljit_f64) - 1) & ~(sizeof(sljit_f64) …  in sljit_emit_enter()
109 	inst = (sljit_u8*)ensure_buf(compiler, 1 + size);  in sljit_emit_enter()
173 	compiler->local_size = local_size;  in sljit_emit_enter()
178 		FAIL_IF(emit_do_imm(compiler, MOV_r_i32 + reg_map[SLJIT_R0], local_size));  in sljit_emit_enter()
182 		FAIL_IF(emit_do_imm(compiler, MOV_r_i32 + reg_map[SLJIT_R0], local_size));  in sljit_emit_enter()
183 		FAIL_IF(emit_non_cum_binary(compiler, SUB_r_rm, SUB_rm_r, SUB, SUB_EAX_i32,  in sljit_emit_enter()
186 		FAIL_IF(sljit_emit_ijump(compiler, SLJIT_CALL1, SLJIT_IMM, SLJIT_FUNC_OFFSET(sljit_grow_stack)));  in sljit_emit_enter()
194 		EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_SP, 0);  in sljit_emit_enter()
197 		FAIL_IF(emit_non_cum_binary(compiler, SUB_r_rm, SUB_rm_r, SUB, SUB_EAX_i32,  in sljit_emit_enter()
201 		if (compiler->local_size > 1024)  in sljit_emit_enter()
202 			FAIL_IF(emit_cum_binary(compiler, ADD_r_rm, ADD_rm_r, ADD, ADD_EAX_i32,  in sljit_emit_enter()
206 		inst = (sljit_u8*)ensure_buf(compiler, 1 + 6);  in sljit_emit_enter()
215 		return emit_mov(compiler, SLJIT_MEM1(SLJIT_SP), compiler->local_size, TMP_REG1, 0);  in sljit_emit_enter()
218 	return emit_non_cum_binary(compiler, SUB_r_rm, SUB_rm_r, SUB, SUB_EAX_i32,  in sljit_emit_enter()
222 SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler,  in sljit_set_context()  argument
227 …CHECK(check_sljit_set_context(compiler, options, args, scratches, saveds, fscratches, fsaveds, loc…  in sljit_set_context()
228 	set_set_context(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size);  in sljit_set_context()
230 	compiler->args = args;  in sljit_set_context()
234 	compiler->saveds_offset = 1 * sizeof(sljit_sw);  in sljit_set_context()
238 		compiler->saveds_offset = 1 * sizeof(sljit_sw);  in sljit_set_context()
240 		compiler->saveds_offset = ((scratches == 2) ? 2 : 3) * sizeof(sljit_sw);  in sljit_set_context()
244 		compiler->saveds_offset += ((scratches > (3 + 6)) ? 6 : (scratches - 3)) * sizeof(sljit_sw);  in sljit_set_context()
246 	compiler->locals_offset = compiler->saveds_offset;  in sljit_set_context()
249 		compiler->locals_offset += (saveds - 3) * sizeof(sljit_sw);  in sljit_set_context()
252 …compiler->locals_offset = (compiler->locals_offset + sizeof(sljit_f64) - 1) & ~(sizeof(sljit_f64) …  in sljit_set_context()
256 	compiler->local_size = ((SLJIT_LOCALS_OFFSET + saveds + local_size + 15) & ~15) - saveds;  in sljit_set_context()
259 …compiler->local_size = SLJIT_LOCALS_OFFSET + ((local_size + sizeof(sljit_f64) - 1) & ~(sizeof(slji…  in sljit_set_context()
261 …compiler->local_size = SLJIT_LOCALS_OFFSET + ((local_size + sizeof(sljit_sw) - 1) & ~(sizeof(sljit…  in sljit_set_context()
266 SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op,…  in sljit_emit_return()  argument
272 	CHECK(check_sljit_emit_return(compiler, op, src, srcw));  in sljit_emit_return()
273 	SLJIT_ASSERT(compiler->args >= 0);  in sljit_emit_return()
275 	FAIL_IF(emit_mov_before_return(compiler, op, src, srcw));  in sljit_emit_return()
277 	SLJIT_ASSERT(compiler->local_size > 0);  in sljit_emit_return()
280 	if (compiler->options & SLJIT_F64_ALIGNMENT)  in sljit_emit_return()
281 		EMIT_MOV(compiler, SLJIT_SP, 0, SLJIT_MEM1(SLJIT_SP), compiler->local_size)  in sljit_emit_return()
283 		FAIL_IF(emit_cum_binary(compiler, ADD_r_rm, ADD_rm_r, ADD, ADD_EAX_i32,  in sljit_emit_return()
284 			SLJIT_SP, 0, SLJIT_SP, 0, SLJIT_IMM, compiler->local_size));  in sljit_emit_return()
286 	FAIL_IF(emit_cum_binary(compiler, ADD_r_rm, ADD_rm_r, ADD, ADD_EAX_i32,  in sljit_emit_return()
287 		SLJIT_SP, 0, SLJIT_SP, 0, SLJIT_IMM, compiler->local_size));  in sljit_emit_return()
290 	size = 2 + (compiler->scratches > 7 ? (compiler->scratches - 7) : 0) +  in sljit_emit_return()
291 		(compiler->saveds <= 3 ? compiler->saveds : 3);  in sljit_emit_return()
293 	if (compiler->args > 2)  in sljit_emit_return()
296 	if (compiler->args > 0)  in sljit_emit_return()
299 	inst = (sljit_u8*)ensure_buf(compiler, 1 + size);  in sljit_emit_return()
304 	if (compiler->saveds > 0 || compiler->scratches > 11)  in sljit_emit_return()
306 	if (compiler->saveds > 1 || compiler->scratches > 10)  in sljit_emit_return()
308 	if (compiler->saveds > 2 || compiler->scratches > 9)  in sljit_emit_return()
312 	if (compiler->args > 2)  in sljit_emit_return()
328 static sljit_u8* emit_x86_instruction(struct sljit_compiler *compiler, sljit_s32 size,  in emit_x86_instruction()  argument
404 	inst = (sljit_u8*)ensure_buf(compiler, 1 + inst_size);  in emit_x86_instruction()
495 static SLJIT_INLINE sljit_s32 call_with_args(struct sljit_compiler *compiler, sljit_s32 type)  in call_with_args()  argument
500 	inst = (sljit_u8*)ensure_buf(compiler, type >= SLJIT_CALL3 ? 1 + 2 + 1 : 1 + 2);  in call_with_args()
509 	inst = (sljit_u8*)ensure_buf(compiler, 1 + 4 * (type - SLJIT_CALL0));  in call_with_args()
533 SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32…  in sljit_emit_fast_enter()  argument
538 	CHECK(check_sljit_emit_fast_enter(compiler, dst, dstw));  in sljit_emit_fast_enter()
549 		inst = (sljit_u8*)ensure_buf(compiler, 1 + 1);  in sljit_emit_fast_enter()
558 	inst = emit_x86_instruction(compiler, 1, 0, 0, dst, dstw);  in sljit_emit_fast_enter()
564 SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s3…  in sljit_emit_fast_return()  argument
569 	CHECK(check_sljit_emit_fast_return(compiler, src, srcw));  in sljit_emit_fast_return()
575 		inst = (sljit_u8*)ensure_buf(compiler, 1 + 1 + 1);  in sljit_emit_fast_return()
582 		inst = emit_x86_instruction(compiler, 1, 0, 0, src, srcw);  in sljit_emit_fast_return()
587 		inst = (sljit_u8*)ensure_buf(compiler, 1 + 1);  in sljit_emit_fast_return()
593 		inst = (sljit_u8*)ensure_buf(compiler, 1 + 5 + 1);  in sljit_emit_fast_return()