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| author | Robert de Bath <rdebath@poboxes.com> | 1996-09-03 22:06:58 +0200 |
|---|---|---|
| committer | Lubomir Rintel <lkundrak@v3.sk> | 2013-10-23 23:31:01 +0200 |
| commit | 0936b9aeab611665645a4e6bafaded7ca76dd189 (patch) | |
| tree | fe6384035e96adc260f621d27909be67ad2e724a /bcc/codefrag.c | |
| parent | e85ee07172eccafd9441362e774f7b184810d008 (diff) | |
| download | dev86-0936b9aeab611665645a4e6bafaded7ca76dd189.tar.gz | |
Import Dev86-0.0.7.tar.gzv0.0.7
Diffstat (limited to 'bcc/codefrag.c')
| -rw-r--r-- | bcc/codefrag.c | 32 |
1 files changed, 23 insertions, 9 deletions
diff --git a/bcc/codefrag.c b/bcc/codefrag.c index e42b05b..5d3aa82 100644 --- a/bcc/codefrag.c +++ b/bcc/codefrag.c @@ -141,6 +141,7 @@ PUBLIC void comment() } PUBLIC void ctoi() { +#ifdef I80386 if (i386_32) { outmovzx(); @@ -148,6 +149,7 @@ PUBLIC void ctoi() outncregname(BREG); } else +#endif { outxor(); outhiaccum(); @@ -345,12 +347,14 @@ PUBLIC void outword() } PUBLIC void sctoi() { +#ifdef I80386 if (i386_32) { outmovsx(); outncregname(BREG); } else +#endif outnop1str("cbw"); } PUBLIC void stoi() @@ -592,7 +596,7 @@ PRIVATE seg_t segment; /* current seg, depends on init to CSEG = 0 */ PUBLIC void adc0() { -#ifdef I8088 +#ifdef I80386 if (i386_32) { adjcarry(); @@ -616,8 +620,12 @@ offset_t offset; store_pt reg; { #ifdef I8088 +#ifdef I80386 if ((i386_32 && (uoffset_t) offset + 1 <= 2) /* do -1 to 1 by dec/inc */ || (!i386_32 && (uoffset_t) offset + 2 <= 4)) /* do -2 to 2 */ +#else + if ((uoffset_t) offset + 2 <= 4) /* do -2 to 2 */ +#endif { if (reg == ALREG) reg = AXREG; /* shorter and faster */ @@ -673,7 +681,7 @@ store_pt reg; if ((store_t) reg != AXREG) #endif bumplc(); -#ifdef I8088 +#ifdef I80386 if (i386_32) bumplc2(); #endif @@ -702,7 +710,7 @@ label_t label; #ifdef MC6809 outcregname(LOCAL); #endif -#ifdef I8088 +#ifdef I80386 if (i386_32) bumplc2(); #endif @@ -726,8 +734,10 @@ offset_t offset; outncimmadr((offset_t) (topbits >> (INT16BITSTO - CHBITSTO))); #else outandac(); +#ifdef I80386 if (i386_32) bumplc2(); +#endif outncimmadr(offset); return; #endif @@ -767,9 +777,11 @@ PUBLIC label_t casejump() outj1switch(); outlabel(jtablelab = getlabel()); outj2switch(); +#ifdef I80386 if (i386_32) bumplc2(); #endif +#endif #ifdef MC6809 if (posindependent) { @@ -833,7 +845,7 @@ uoffset_t value; uoffset_t longlow; longlow = value & (uoffset_t) intmaskto; -#ifdef I8088 +#ifdef I80386 if (i386_32) defdword(); else @@ -1157,7 +1169,7 @@ store_pt reg; if (reg != BREG) { bumplc(); -#ifdef I8088 +#ifdef I80386 if (i386_32) bumplc2(); #endif @@ -1463,7 +1475,7 @@ PUBLIC void outimmed() PUBLIC void outjumpstring() { outop3str(jumpstring); -#ifdef I8088 +#ifdef I80386 if (i386_32) bumplc2(); #endif @@ -1571,7 +1583,7 @@ store_pt targreg; PUBLIC void sbc0() { -#ifdef I8088 +#ifdef I80386 if (i386_32) { adjcarry(); @@ -1624,7 +1636,7 @@ PUBLIC void slconst(shift, reg) value_t shift; store_pt reg; { -#ifdef I8088 +#ifdef I80386 if (i386_32) { if ((shift = (uvalue_t) shift % INT32BITSTO) != 0) @@ -1675,7 +1687,7 @@ PUBLIC void srconst(shift, uflag) value_t shift; bool_pt uflag; { -#ifdef I8088 +#ifdef I80386 if (i386_32) { if ((shift = (uvalue_t) shift % INT32BITSTO) != 0) @@ -1767,9 +1779,11 @@ PRIVATE void opregadr() outccname(opregstr); outindright(); bumplc2(); +#ifdef I80386 if (i386_32) bumplc2(); #endif +#endif #ifdef MC6809 outregname(OPREG); outtab(); |