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| author | Daniel Stenberg <daniel@haxx.se> | 2005-01-10 21:31:13 +0000 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2005-01-10 21:31:13 +0000 |
| commit | 39fb8f0705c60f3aedfe10a44a25b02ac1f4906d (patch) | |
| tree | 167719244c1803a5abf2dc4a121b82304f9a72b8 /firmware | |
| parent | 87923f2459da027b2c216a9e5a539ba8288054cc (diff) | |
| download | rockbox-39fb8f0705c60f3aedfe10a44a25b02ac1f4906d.tar.gz rockbox-39fb8f0705c60f3aedfe10a44a25b02ac1f4906d.zip | |
Jean-Philippe Bernardy: C versions of memset() and memcpy() for archs with
no asm optimized versions.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5550 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware')
| -rw-r--r-- | firmware/SOURCES | 3 | ||||
| -rw-r--r-- | firmware/common/string.c | 19 |
2 files changed, 22 insertions, 0 deletions
diff --git a/firmware/SOURCES b/firmware/SOURCES index 6df69bf2a3..e6c007c1d0 100644 --- a/firmware/SOURCES +++ b/firmware/SOURCES @@ -1,3 +1,6 @@ +#ifdef ARCHOS_GMINI120 +common/string.c +#endif #ifdef IRIVER_H100 crt0.S backlight.c diff --git a/firmware/common/string.c b/firmware/common/string.c new file mode 100644 index 0000000000..373aa92273 --- /dev/null +++ b/firmware/common/string.c @@ -0,0 +1,19 @@ +/* For archs that lack assembly optimized versions of those */ + +#include "string.h" + +_PTR _EXFUN(memset,(_PTR, int, size_t)); + +_PTR memset(_PTR data, int val, size_t count) +{ + for (int i=0; i < count; i++) + ((char*)data)[i] = val; + return data; +} + +_PTR memcpy(_PTR dst, const _PTR src, size_t count) +{ + for (int i=0; i < count; i++) + ((char*)dst)[i] = ((char*)src)[i]; + return dst; +} |