Leahnaya/buildscripts
1
0
Fork 0
mirror of https://github.com/devkitPro/buildscripts.git synced 2026-06-21 20:11:05 -05:00
Code Issues Actions Packages Projects Releases Wiki Activity

prevent hard dependency on findfp

Browse Source
This commit is contained in:
Dave Murphy 2023-04-29 15:20:46 +01:00
parent c8273a1082
commit 80a329157a
No known key found for this signature in database
GPG Key ID: F7FD5492264BB9D0
1 changed files with 21 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
dkarm-eabi/patches/newlib-4.3.0.20230120.patch
View File

@ -11983,6 +11983,27 @@ index 9812add76..8410f2633 100644
%D%/utoa.c \
%D%/wcstod.c \
%D%/wcstoimax.c \
diff --git a/newlib/libc/stdlib/exit.c b/newlib/libc/stdlib/exit.c
index 9b7bd518b..f0e33bbc1 100644
--- a/newlib/libc/stdlib/exit.c
+++ b/newlib/libc/stdlib/exit.c
@@ -45,6 +45,16 @@ Supporting OS subroutines required: <<_exit>>.
#include <reent.h>
#include "atexit.h"
+// exit calls this handler; avoid a hard dependency on findfp by providing a weak global
+void (*__stdio_exit_handler)(void) __attribute__((weak));
+
+// exit calls this function; avoid a hard dependency on atexit by providing a simple weak implementation
+__attribute__((weak)) void __call_exitprocs(int rc, void* dso)
+{
+ extern void __libc_fini_array(void);
+ __libc_fini_array();
+}
+
/*
* Exit, flushing stdio buffers if necessary.
*/
diff --git a/newlib/libc/stdlib/mlock.c b/newlib/libc/stdlib/mlock.c
index 23aa10173..ba88eb9fb 100644
--- a/newlib/libc/stdlib/mlock.c