[coreboot-gerrit] Change in coreboot[master]: lib/ubsan.c: Remove GCC 5.x workaround

[Angel Pons (Code Review)]

Angel Pons has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/45822 )

Change subject: lib/ubsan.c: Remove GCC 5.x workaround
......................................................................

lib/ubsan.c: Remove GCC 5.x workaround

The coreboot toolchain has been using a newer GCC version for a while
already. This code is build-tested from commit 13cd145e02e onwards.

Change-Id: Ic324b503878c73e4560d4d8f2e0d38ecb595b8fd
Signed-off-by: Angel Pons 
---
M src/lib/ubsan.c
1 file changed, 0 insertions(+), 12 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/22/45822/1

diff --git a/src/lib/ubsan.c b/src/lib/ubsan.c
index 6873f7e..1037b1b 100644
--- a/src/lib/ubsan.c
+++ b/src/lib/ubsan.c
@@ -245,15 +245,7 @@
 ABORT_VARIANT_VP_VP(vla_bound_not_positive);

struct ubsan_float_cast_overflow_data {
-/*
-* TODO: Remove this GCC 5.x compatibility after switching to GCC 6.x. The
-* GCC developers accidentally forgot the source location. Their
-* libubsan probes to see if it looks like a path, but we don't need
-* to maintain compatibility with multiple gcc releases. See below.
-*/
-#if !(defined(__GNUC__) && __GNUC__ < 6)
    struct ubsan_source_location location;
-#endif
    struct ubsan_type_descriptor *from_type;
    struct ubsan_type_descriptor *to_type;
 };
@@ -264,11 +256,7 @@
    	(struct ubsan_float_cast_overflow_data *)data_raw;
    ubsan_value_handle_t from = (ubsan_value_handle_t)from_raw;
    (void) from;
-#if !(defined(__GNUC__) && __GNUC__ < 6)
    ubsan_abort(&data->location, "float cast overflow");
-#else
-	ubsan_abort(((void) data, &unknown_location), "float cast overflow");
-#endif
 }

ABORT_VARIANT_VP_VP(float_cast_overflow);