Revision 19f329ad target-sparc/op.c
| b/target-sparc/op.c | ||
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| 169 | 169 |
#include "fop_template.h" |
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#endif |
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#ifdef TARGET_SPARC64 |
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#define XFLAG_SET(x) ((env->xcc&x)?1:0) |
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#endif |
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#define FLAG_SET(x) ((env->psr&x)?1:0) |
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void OPPROTO op_add_T1_T0_cc(void) |
| ... | ... | |
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} |
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#endif |
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void OPPROTO op_eval_ba(void) |
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{
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T2 = 1; |
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} |
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void OPPROTO op_eval_be(void) |
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{
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T2 = FLAG_SET(PSR_ZERO); |
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} |
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void OPPROTO op_eval_ble(void) |
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{
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target_ulong Z = FLAG_SET(PSR_ZERO), N = FLAG_SET(PSR_NEG), V = FLAG_SET(PSR_OVF); |
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T2 = Z | (N ^ V); |
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} |
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void OPPROTO op_eval_bl(void) |
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{
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target_ulong N = FLAG_SET(PSR_NEG), V = FLAG_SET(PSR_OVF); |
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T2 = N ^ V; |
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} |
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void OPPROTO op_eval_bleu(void) |
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{
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target_ulong Z = FLAG_SET(PSR_ZERO), C = FLAG_SET(PSR_CARRY); |
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T2 = C | Z; |
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} |
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void OPPROTO op_eval_bcs(void) |
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{
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T2 = FLAG_SET(PSR_CARRY); |
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} |
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void OPPROTO op_eval_bvs(void) |
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{
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T2 = FLAG_SET(PSR_OVF); |
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} |
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void OPPROTO op_eval_bn(void) |
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{
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T2 = 0; |
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} |
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void OPPROTO op_eval_bneg(void) |
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{
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T2 = FLAG_SET(PSR_NEG); |
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} |
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void OPPROTO op_eval_bne(void) |
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{
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T2 = !FLAG_SET(PSR_ZERO); |
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} |
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void OPPROTO op_eval_bg(void) |
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{
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target_ulong Z = FLAG_SET(PSR_ZERO), N = FLAG_SET(PSR_NEG), V = FLAG_SET(PSR_OVF); |
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T2 = !(Z | (N ^ V)); |
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} |
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void OPPROTO op_eval_bge(void) |
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{
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target_ulong N = FLAG_SET(PSR_NEG), V = FLAG_SET(PSR_OVF); |
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T2 = !(N ^ V); |
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} |
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void OPPROTO op_eval_bgu(void) |
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{
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target_ulong Z = FLAG_SET(PSR_ZERO), C = FLAG_SET(PSR_CARRY); |
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T2 = !(C | Z); |
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} |
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void OPPROTO op_eval_bcc(void) |
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{
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T2 = !FLAG_SET(PSR_CARRY); |
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} |
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void OPPROTO op_eval_bpos(void) |
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{
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T2 = !FLAG_SET(PSR_NEG); |
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} |
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void OPPROTO op_eval_bvc(void) |
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{
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T2 = !FLAG_SET(PSR_OVF); |
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} |
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#ifdef TARGET_SPARC64 |
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void OPPROTO op_eval_xbe(void) |
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{
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T2 = XFLAG_SET(PSR_ZERO); |
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} |
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void OPPROTO op_eval_xble(void) |
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{
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target_ulong Z = XFLAG_SET(PSR_ZERO), N = XFLAG_SET(PSR_NEG), V = XFLAG_SET(PSR_OVF); |
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T2 = Z | (N ^ V); |
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} |
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void OPPROTO op_eval_xbl(void) |
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{
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target_ulong N = XFLAG_SET(PSR_NEG), V = XFLAG_SET(PSR_OVF); |
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T2 = N ^ V; |
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} |
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void OPPROTO op_eval_xbleu(void) |
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{
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target_ulong Z = XFLAG_SET(PSR_ZERO), C = XFLAG_SET(PSR_CARRY); |
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T2 = C | Z; |
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} |
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void OPPROTO op_eval_xbcs(void) |
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{
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T2 = XFLAG_SET(PSR_CARRY); |
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} |
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void OPPROTO op_eval_xbvs(void) |
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{
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T2 = XFLAG_SET(PSR_OVF); |
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} |
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void OPPROTO op_eval_xbneg(void) |
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{
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T2 = XFLAG_SET(PSR_NEG); |
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} |
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void OPPROTO op_eval_xbne(void) |
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{
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T2 = !XFLAG_SET(PSR_ZERO); |
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} |
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void OPPROTO op_eval_xbg(void) |
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{
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target_ulong Z = XFLAG_SET(PSR_ZERO), N = XFLAG_SET(PSR_NEG), V = XFLAG_SET(PSR_OVF); |
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T2 = !(Z | (N ^ V)); |
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} |
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void OPPROTO op_eval_xbge(void) |
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{
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target_ulong N = XFLAG_SET(PSR_NEG), V = XFLAG_SET(PSR_OVF); |
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T2 = !(N ^ V); |
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} |
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void OPPROTO op_eval_xbgu(void) |
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{
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target_ulong Z = XFLAG_SET(PSR_ZERO), C = XFLAG_SET(PSR_CARRY); |
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T2 = !(C | Z); |
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} |
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void OPPROTO op_eval_xbcc(void) |
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{
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T2 = !XFLAG_SET(PSR_CARRY); |
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} |
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void OPPROTO op_eval_xbpos(void) |
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{
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T2 = !XFLAG_SET(PSR_NEG); |
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} |
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void OPPROTO op_eval_xbvc(void) |
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{
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T2 = !XFLAG_SET(PSR_OVF); |
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} |
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#endif |
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#define FCC |
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#define FFLAG_SET(x) (env->fsr & x? 1: 0) |
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#include "fbranch_template.h" |
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#ifdef TARGET_SPARC64 |
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#define FCC _fcc1 |
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#define FFLAG_SET(x) ((env->fsr & ((uint64_t)x >> 32))? 1: 0) |
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#include "fbranch_template.h" |
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#define FCC _fcc2 |
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#define FFLAG_SET(x) ((env->fsr & ((uint64_t)x >> 34))? 1: 0) |
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#include "fbranch_template.h" |
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#define FCC _fcc3 |
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#define FFLAG_SET(x) ((env->fsr & ((uint64_t)x >> 36))? 1: 0) |
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#include "fbranch_template.h" |
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#endif |
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#ifdef TARGET_SPARC64 |
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void OPPROTO op_eval_brz(void) |
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{
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T2 = (T0 == 0); |
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} |
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void OPPROTO op_eval_brnz(void) |
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{
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T2 = (T0 != 0); |
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} |
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void OPPROTO op_eval_brlz(void) |
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{
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T2 = ((int64_t)T0 < 0); |
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} |
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void OPPROTO op_eval_brlez(void) |
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{
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T2 = ((int64_t)T0 <= 0); |
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} |
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void OPPROTO op_eval_brgz(void) |
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{
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T2 = ((int64_t)T0 > 0); |
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} |
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void OPPROTO op_eval_brgez(void) |
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{
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T2 = ((int64_t)T0 >= 0); |
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} |
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#endif |
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void OPPROTO op_jmp_label(void) |
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{
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GOTO_LABEL_PARAM(1); |
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} |
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void OPPROTO op_jnz_T2_label(void) |
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{
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if (T2) |
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GOTO_LABEL_PARAM(1); |
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FORCE_RET(); |
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} |
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void OPPROTO op_jz_T2_label(void) |
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{
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if (!T2) |
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GOTO_LABEL_PARAM(1); |
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FORCE_RET(); |
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} |
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#define F_OP(name, p) void OPPROTO op_f##name##p(void) |
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#if defined(CONFIG_USER_ONLY) |
| ... | ... | |
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} |
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#endif |
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void OPPROTO op_fmovs_cc(void) |
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{
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if (T2) |
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FT0 = FT1; |
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} |
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void OPPROTO op_fmovd_cc(void) |
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{
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if (T2) |
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DT0 = DT1; |
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} |
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#if defined(CONFIG_USER_ONLY) |
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void OPPROTO op_fmovq_cc(void) |
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{
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if (T2) |
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QT0 = QT1; |
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} |
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#endif |
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void OPPROTO op_flushw(void) |
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{
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if (env->cansave != NWINDOWS - 2) {
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