Mercurial > hg > tinycc

comparison tcc.c @ 574:1f1a692f7563

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Rename o() to gen_multibyte().
author Rob Landley <rob@landley.net>
date Tue, 18 Mar 2008 18:52:00 -0500
parents d89a6822b7e0
children 8595fe33590f
comparison
equal deleted inserted replaced
573:09b424940c88 574:1f1a692f7563
3692 sv.c.ul = loc; 3692 sv.c.ul = loc;
3693 store(r, &sv); 3693 store(r, &sv);
3694 #ifdef TINYCC_TARGET_I386 3694 #ifdef TINYCC_TARGET_I386
3695 /* x86 specific: need to pop fp register ST0 if saved */ 3695 /* x86 specific: need to pop fp register ST0 if saved */
3696 if (r == TREG_ST0) { 3696 if (r == TREG_ST0) {
3697 o(0xd9dd); /* fstp %st(1) */ 3697 gen_multibyte(0xd9dd); /* fstp %st(1) */
3698 } 3698 }
3699 #endif 3699 #endif
3700 /* special long long case */ 3700 /* special long long case */
3701 if ((type->t & VT_BTYPE) == VT_LLONG) { 3701 if ((type->t & VT_BTYPE) == VT_LLONG) {
3702 sv.c.ul += 4; 3702 sv.c.ul += 4;
4133 int v; 4133 int v;
4134 v = vtop->r & VT_VALMASK; 4134 v = vtop->r & VT_VALMASK;
4135 #ifdef TINYCC_TARGET_I386 4135 #ifdef TINYCC_TARGET_I386
4136 /* for x86, we need to pop the FP stack */ 4136 /* for x86, we need to pop the FP stack */
4137 if (v == TREG_ST0) { 4137 if (v == TREG_ST0) {
4138 o(0xd8dd); /* fstp %st(1) */ 4138 gen_multibyte(0xd8dd); /* fstp %st(1) */
4139 } else 4139 } else
4140 #endif 4140 #endif
4141 if (v == VT_JMP || v == VT_JMPI) { 4141 if (v == VT_JMP || v == VT_JMPI) {
4142 /* need to put correct jump if && or || without test */ 4142 /* need to put correct jump if && or || without test */
4143 gsym(vtop->c.ul); 4143 gsym(vtop->c.ul);
4386 } else { 4386 } else {
4387 #if defined(TINYCC_TARGET_I386) 4387 #if defined(TINYCC_TARGET_I386)
4388 b = psym(0x850f, 0); 4388 b = psym(0x850f, 0);
4389 #elif defined(TINYCC_TARGET_ARM) 4389 #elif defined(TINYCC_TARGET_ARM)
4390 b = ind; 4390 b = ind;
4391 o(0x1A000000 | encbranch(ind, 0, 1)); 4391 gen_multibyte(0x1A000000 | encbranch(ind, 0, 1));
4392 #elif defined(TINYCC_TARGET_C67) 4392 #elif defined(TINYCC_TARGET_C67)
4393 error("not implemented"); 4393 error("not implemented");
4394 #else 4394 #else
4395 #error not supported 4395 #error not supported
4396 #endif 4396 #endif