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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.
master
Thomas Preud'homme 2013-06-14 16:18:16 +02:00
parent 807dc7c8de
commit f6b50558fc
3 changed files with 4 additions and 4 deletions
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4
arm-gen.c
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@ -571,7 +571,7 @@ void load(int r, SValue *sv)
op=0xE5100000;
if(!sign)
op|=0x800000;
if ((ft & VT_BTYPE) == VT_BYTE)
if ((ft & VT_BTYPE) == VT_BYTE || (ft & VT_BTYPE) == VT_BOOL)
op|=0x400000;
o(op|(intr(r)<<12)|fc|(base<<16));
}
@ -699,7 +699,7 @@ void store(int r, SValue *sv)
op=0xE5000000;
if(!sign)
op|=0x800000;
if ((ft & VT_BTYPE) == VT_BYTE)
if ((ft & VT_BTYPE) == VT_BYTE || (ft & VT_BTYPE) == VT_BOOL)
op|=0x400000;
o(op|(intr(r)<<12)|fc|(base<<16));
}

2
i386-gen.c
View File

@ -244,7 +244,7 @@ ST_FUNC void load(int r, SValue *sv)
} else if ((ft & VT_BTYPE) == VT_LDOUBLE) {
o(0xdb); /* fldt */
r = 5;
} else if ((ft & VT_TYPE) == VT_BYTE) {
} else if ((ft & VT_TYPE) == VT_BYTE || (ft & VT_TYPE) == VT_BOOL) {
o(0xbe0f); /* movsbl */
} else if ((ft & VT_TYPE) == (VT_BYTE | VT_UNSIGNED)) {
o(0xb60f); /* movzbl */

2
x86_64-gen.c
View File

@ -414,7 +414,7 @@ void load(int r, SValue *sv)
r = REG_VALUE(r);
} else if ((ft & VT_BTYPE) == VT_LDOUBLE) {
b = 0xdb, r = 5; /* fldt */
} else if ((ft & VT_TYPE) == VT_BYTE) {
} else if ((ft & VT_TYPE) == VT_BYTE || (ft & VT_TYPE) == VT_BOOL) {
b = 0xbe0f; /* movsbl */
} else if ((ft & VT_TYPE) == (VT_BYTE | VT_UNSIGNED)) {
b = 0xb60f; /* movzbl */