From c4edfb4e0804aa005ee9e199420a17828076120a Mon Sep 17 00:00:00 2001
From: Michael Matz <matz@suse.de>
Date: Sun, 7 Aug 2016 04:27:32 +0200
Subject: tccasm: Implement .set sym, expr

That, as well as "sym = expr", if expr contains symbols.
Slightly tricky because a definition from .set is overridable,
whereas proper definitions aren't.

This doesn't yet allow using this for override tricks from C
and global asm blocks because the symbol tables from C and asm
are separate.
---
 tests/asmtest.S | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'tests')

diff --git a/tests/asmtest.S b/tests/asmtest.S
index 10ec2ee..dbc6c15 100644
--- a/tests/asmtest.S
+++ b/tests/asmtest.S
@@ -824,6 +824,17 @@ nop
 .skip (-((4b-3b) > 0) * 2) , 0x90
 .popsection
 
+.globl overrideme
+.weak overrideme
+  nop
+.globl notimplemented
+notimplemented:
+  ret
+.set overrideme, notimplemented
+overrideme = notimplemented
+overrideme:
+  ret
+
     movd %esi, %mm1
     movd %edi, %xmm2
     movd (%ebx), %mm3
-- 
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