Revision 727d01d4
| b/translate-i386.c | ||
|---|---|---|
| 32 | 32 |
#define IN_OP_I386 |
| 33 | 33 |
#include "cpu-i386.h" |
| 34 | 34 |
|
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#ifndef offsetof |
|
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#define offsetof(type, field) ((size_t) &((type *)0)->field) |
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#endif |
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|
|
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/* XXX: move that elsewhere */ |
| 40 | 36 |
static uint16_t *gen_opc_ptr; |
| 41 | 37 |
static uint32_t *gen_opparam_ptr; |
| ... | ... | |
| 3721 | 3717 |
static uint32_t gen_opparam_buf[OPPARAM_BUF_SIZE]; |
| 3722 | 3718 |
|
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/* return non zero if the very first instruction is invalid so that |
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the virtual CPU can trigger an exception. */ |
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the virtual CPU can trigger an exception. |
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|
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'*code_size_ptr' contains the target code size including the |
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instruction which triggered an exception, except in case of invalid |
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illegal opcode. It must never exceed one target page. |
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|
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'*gen_code_size_ptr' contains the size of the generated code (host |
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code). |
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*/ |
|
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int cpu_x86_gen_code(uint8_t *gen_code_buf, int max_code_size, |
| 3726 | 3730 |
int *gen_code_size_ptr, |
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uint8_t *pc_start, uint8_t *cs_base, int flags) |
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uint8_t *pc_start, uint8_t *cs_base, int flags, |
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int *code_size_ptr) |
|
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{
|
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DisasContext dc1, *dc = &dc1; |
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uint8_t *pc_ptr; |
| ... | ... | |
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generate an exception */ |
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if (dc->tf) |
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break; |
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} while (!dc->is_jmp && gen_opc_ptr < gen_opc_end); |
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} while (!dc->is_jmp && gen_opc_ptr < gen_opc_end && |
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(pc_ptr - pc_start) < (TARGET_PAGE_SIZE - 32)); |
|
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/* we must store the eflags state if it is not already done */ |
| 3772 | 3778 |
if (dc->cc_op != CC_OP_DYNAMIC) |
| 3773 | 3779 |
gen_op_set_cc_op(dc->cc_op); |
| ... | ... | |
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gen_code_size = dyngen_code(gen_code_buf, gen_opc_buf, gen_opparam_buf); |
| 3811 | 3817 |
flush_icache_range((unsigned long)gen_code_buf, (unsigned long)(gen_code_buf + gen_code_size)); |
| 3812 | 3818 |
*gen_code_size_ptr = gen_code_size; |
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|
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*code_size_ptr = pc_ptr - pc_start; |
|
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#ifdef DEBUG_DISAS |
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if (loglevel) {
|
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fprintf(logfile, "OUT: [size=%d]\n", *gen_code_size_ptr); |
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