drop -G flag and add target amd64_apple

apple support is more than assembly syntax
in case of arm64 machines, and apple syntax
is currently useless in all cases but amd64;
rather than having a -G option that only
makes sense with amd64, we add a new target
amd64_apple

1 files changed, 28 insertions, 14 deletions

diff --git a/amd64/targ.c b/amd64/targ.c
index 2cf1bdc..e58ba2f 100644
--- a/amd64/targ.c
+++ b/amd64/targ.c
@@ -12,20 +12,34 @@ amd64_memargs(int op)
 	return amd64_op[op].nmem;
 }
 
+#define AMD64_COMMON \
+	.gpr0 = RAX, \
+	.ngpr = NGPR, \
+	.fpr0 = XMM0, \
+	.nfpr = NFPR, \
+	.rglob = BIT(RBP) | BIT(RSP), \
+	.nrglob = 2, \
+	.rsave = amd64_sysv_rsave, \
+	.nrsave = {NGPS, NFPS}, \
+	.retregs = amd64_sysv_retregs, \
+	.argregs = amd64_sysv_argregs, \
+	.memargs = amd64_memargs, \
+	.abi = amd64_sysv_abi, \
+	.isel = amd64_isel, \
+
 Target T_amd64_sysv = {
 	.name = "amd64_sysv",
-	.gpr0 = RAX,
-	.ngpr = NGPR,
-	.fpr0 = XMM0,
-	.nfpr = NFPR,
-	.rglob = BIT(RBP) | BIT(RSP),
-	.nrglob = 2,
-	.rsave = amd64_sysv_rsave,
-	.nrsave = {NGPS, NFPS},
-	.retregs = amd64_sysv_retregs,
-	.argregs = amd64_sysv_argregs,
-	.memargs = amd64_memargs,
-	.abi = amd64_sysv_abi,
-	.isel = amd64_isel,
-	.emitfn = amd64_emitfn,
+	.emitfn = amd64_sysv_emitfn,
+	.emitfin = elf_emitfin,
+	.asloc = ".L",
+	AMD64_COMMON
+};
+
+Target T_amd64_apple = {
+	.name = "amd64_apple",
+	.emitfn = amd64_apple_emitfn,
+	.emitfin = macho_emitfin,
+	.asloc = "L",
+	.assym = "_",
+	AMD64_COMMON
 };