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2010-06-14 Paul Brook <paul@codesourcery.com>
Issue #8879
gcc/
* config/arm/arm.c (use_vfp_abi): Add sorry() for Thumb-1
hard-float ABI.
2010-07-26 Julian Brown <julian@codesourcery.com>
Merge from Sourcery G++ 4.4:
2010-06-12 Jie Zhang <jie@codesourcery.com>
=== modified file 'gcc/config/arm/arm.c'
--- old/gcc/config/arm/arm.c 2010-08-13 15:15:12 +0000
+++ new/gcc/config/arm/arm.c 2010-08-13 15:37:39 +0000
@@ -3969,7 +3969,18 @@
use_vfp_abi (enum arm_pcs pcs_variant, bool is_double)
{
if (pcs_variant == ARM_PCS_AAPCS_VFP)
- return true;
+ {
+ static bool seen_thumb1_vfp = false;
+
+ if (TARGET_THUMB1 && !seen_thumb1_vfp)
+ {
+ sorry ("Thumb-1 hard-float VFP ABI");
+ /* sorry() is not immediately fatal, so only display this once. */
+ seen_thumb1_vfp = true;
+ }
+
+ return true;
+ }
if (pcs_variant != ARM_PCS_AAPCS_LOCAL)
return false;
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