Add support for load/store of _Bool value

Add support for loading _Bool value in i386, x86_64 and arm as well as support for storing _Bool value on arm.

Thomas Preud'homme committed 13 years ago

Commit f6b50551 parent 807dc7c3 files · +4 −4Browse files

Unified · Split

3 files

arm-gen.c +2 −2
i386-gen.c +1 −1
x86_64-gen.c +1 −1

arm-gen.c+2−2

@@ -571,7 +571,7 @@ void load(int r, SValue *sv) · 570 unmodified lines
571	571	op=0xE5100000;
572	572	if(!sign)
573	573	op\|=0x800000;
574		− if ((ft & VT_BTYPE) == VT_BYTE)
	574	+ if ((ft & VT_BTYPE) == VT_BYTE \|\| (ft & VT_BTYPE) == VT_BOOL)
575	575	op\|=0x400000;
576	576	o(op\|(intr(r)<<12)\|fc\|(base<<16));
577	577	}
@@ -699,7 +699,7 @@ void store(int r, SValue *sv) · 121 unmodified lines
699	699	op=0xE5000000;
700	700	if(!sign)
701	701	op\|=0x800000;
702		− if ((ft & VT_BTYPE) == VT_BYTE)
	702	+ if ((ft & VT_BTYPE) == VT_BYTE \|\| (ft & VT_BTYPE) == VT_BOOL)
703	703	op\|=0x400000;
704	704	o(op\|(intr(r)<<12)\|fc\|(base<<16));
705	705	}

i386-gen.c+1−1

@@ -244,7 +244,7 @@ ST_FUNC void load(int r, SValue *sv) · 243 unmodified lines
244	244	} else if ((ft & VT_BTYPE) == VT_LDOUBLE) {
245	245	o(0xdb); /* fldt */
246	246	r = 5;
247		− } else if ((ft & VT_TYPE) == VT_BYTE) {
	247	+ } else if ((ft & VT_TYPE) == VT_BYTE \|\| (ft & VT_TYPE) == VT_BOOL) {
248	248	o(0xbe0f); /* movsbl */
249	249	} else if ((ft & VT_TYPE) == (VT_BYTE \| VT_UNSIGNED)) {
250	250	o(0xb60f); /* movzbl */

x86_64-gen.c+1−1

@@ -414,7 +414,7 @@ void load(int r, SValue *sv) · 413 unmodified lines
414	414	r = REG_VALUE(r);
415	415	} else if ((ft & VT_BTYPE) == VT_LDOUBLE) {
416	416	b = 0xdb, r = 5; /* fldt */
417		− } else if ((ft & VT_TYPE) == VT_BYTE) {
	417	+ } else if ((ft & VT_TYPE) == VT_BYTE \|\| (ft & VT_TYPE) == VT_BOOL) {
418	418	b = 0xbe0f; /* movsbl */
419	419	} else if ((ft & VT_TYPE) == (VT_BYTE \| VT_UNSIGNED)) {
420	420	b = 0xb60f; /* movzbl */