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authordavidovski <david@davidovski.xyz>2022-05-31 11:05:19 +0100
committerdavidovski <david@davidovski.xyz>2022-05-31 11:05:19 +0100
commit48ca75555522716f0f686dcae3dd6cf3d8ad714d (patch)
tree00c0f58550ba4661e87376f2f02c8001c69bae44 /repo/system/syslinux/0018-prevent-pow-optimization.patch
parent871b2b573f01c1b3176a0f65458b3d281b41c437 (diff)
removed idea of repos
Diffstat (limited to 'repo/system/syslinux/0018-prevent-pow-optimization.patch')
-rw-r--r--repo/system/syslinux/0018-prevent-pow-optimization.patch36
1 files changed, 0 insertions, 36 deletions
diff --git a/repo/system/syslinux/0018-prevent-pow-optimization.patch b/repo/system/syslinux/0018-prevent-pow-optimization.patch
deleted file mode 100644
index 0c42c7b..0000000
--- a/repo/system/syslinux/0018-prevent-pow-optimization.patch
+++ /dev/null
@@ -1,36 +0,0 @@
-From: Lukas Schwaighofer <lukas@schwaighofer.name>
-Date: Tue, 26 Feb 2019 23:13:58 +0100
-Subject: Prevent optimizing the pow() function
-
-With the current GCC 8.2.0 from Debian, a section of code calling pow() in
-zzjson_parse.c is turned into a sequence calling exp(). Since no exp()
-implementation is available in syslinux those optimizations need to be
-disabled.
----
- com32/gpllib/zzjson/zzjson_parse.c | 6 +++++-
- 1 file changed, 5 insertions(+), 1 deletion(-)
-
-diff --git a/com32/gpllib/zzjson/zzjson_parse.c b/com32/gpllib/zzjson/zzjson_parse.c
-index ecb6f61..e66a9d8 100644
---- a/com32/gpllib/zzjson/zzjson_parse.c
-+++ b/com32/gpllib/zzjson/zzjson_parse.c
-@@ -138,6 +138,10 @@ static ZZJSON *parse_string2(ZZJSON_CONFIG *config) {
- return zzjson;
- }
-
-+static double __attribute__((optimize("O0"))) pow_noopt(double x, double y) {
-+ return pow(x, y);
-+}
-+
- static ZZJSON *parse_number(ZZJSON_CONFIG *config) {
- ZZJSON *zzjson;
- unsigned long long ival = 0, expo = 0;
-@@ -213,7 +217,7 @@ skipexpo:
- if (dbl) {
- dval = sign * (long long) ival;
- dval += sign * frac;
-- dval *= pow(10.0, (double) signexpo * expo);
-+ dval *= pow_noopt(10.0, (double) signexpo * expo);
- }
-
- zzjson = config->calloc(1, sizeof(ZZJSON));