diff options
| author | Corinna Vinschen <corinna@vinschen.de> | 2011-01-10 15:11:55 +0300 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2011-01-10 15:11:55 +0300 |
| commit | 1991358fe561f3cf204c7b3a130fd22e9a71ca1b (patch) | |
| tree | 70f938a97471212b9833da8b689e8a7e8a57e318 /newlib | |
| parent | 33cdc2a420e827d0bc5bbfeb9c662a5bfa09f1b3 (diff) | |
* libc/machine/mips/strlen.c (strlen): Add delay slot for R3000.
Diffstat (limited to 'newlib')
| -rw-r--r-- | newlib/ChangeLog | 4 | ||||
| -rw-r--r-- | newlib/libc/machine/mips/strlen.c | 3 |
2 files changed, 7 insertions, 0 deletions
diff --git a/newlib/ChangeLog b/newlib/ChangeLog index 971bf9af2..21a1f3cc2 100644 --- a/newlib/ChangeLog +++ b/newlib/ChangeLog @@ -1,3 +1,7 @@ +2011-01-10 Corinna Vinschen <vinschen@redhat.com> + + * libc/machine/mips/strlen.c (strlen): Add delay slot for R3000. + 2011-01-10 Joel Sherrill <joel.sherrill@oarcorp.com> * libc/include/string.h: Make strsignal() available unconditionally. diff --git a/newlib/libc/machine/mips/strlen.c b/newlib/libc/machine/mips/strlen.c index 158fb9f3f..a87bddd11 100644 --- a/newlib/libc/machine/mips/strlen.c +++ b/newlib/libc/machine/mips/strlen.c @@ -60,6 +60,9 @@ __asm__("" /* 32-bit MIPS targets */ " addiu $2,$4,1\n" "\n" "1: lbu $3,0($4)\n" +#if defined(_R3000) + " nop \n" +#endif " bnez $3,1b\n" " addiu $4,$4,1\n" "\n" |