Add support for MUSL AArch64 TLS (#95)

This is the IR part of php/php-src#16902.
dstogov · Nov 25, 2024 · ff7ee6c · ff7ee6c
1 parent f51b8a8
commit ff7ee6c
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/ir_aarch64.dasc b/ir_aarch64.dasc
@@ -5247,6 +5247,14 @@ static void ir_emit_tls(ir_ctx *ctx, ir_ref def, ir_insn *insn)
 |		ldr Rx(reg), [Rx(reg), #insn->op2]
 |		ldr Rx(reg), [Rx(reg), #insn->op3]
 ||	}
+||# elif defined(__MUSL__)
+||	if (insn->op3 == IR_NULL) {
+|		ldr Rx(reg), [Rx(reg), #insn->op2]
+||	} else {
+|		ldr Rx(reg), [Rx(reg), #-8]
+|		ldr Rx(reg), [Rx(reg), #insn->op2]
+|		ldr Rx(reg), [Rx(reg), #insn->op3]
+||	}
 ||# else
 ||//???	IR_ASSERT(insn->op2 <= LDR_STR_PIMM64);
 |	ldr Rx(reg), [Rx(reg), #insn->op2]