diff options
Diffstat (limited to 'package/oprofile/oprofile-001-avr32-enable-lookup_dcookie.patch')
| -rw-r--r-- | package/oprofile/oprofile-001-avr32-enable-lookup_dcookie.patch | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/package/oprofile/oprofile-001-avr32-enable-lookup_dcookie.patch b/package/oprofile/oprofile-001-avr32-enable-lookup_dcookie.patch new file mode 100644 index 000000000..7c4138946 --- /dev/null +++ b/package/oprofile/oprofile-001-avr32-enable-lookup_dcookie.patch @@ -0,0 +1,24 @@ +Index: oprofile-0.9.4/daemon/opd_cookie.c +=================================================================== +--- oprofile-0.9.4.orig/daemon/opd_cookie.c 2008-07-25 16:00:17.000000000 +0200 ++++ oprofile-0.9.4/daemon/opd_cookie.c 2008-07-25 16:00:20.000000000 +0200 +@@ -78,6 +78,19 @@ + (unsigned long)(cookie & 0xffffffff), + (unsigned long)(cookie >> 32), buf, size); + } ++#elif (defined(__avr32__)) ++static inline int lookup_dcookie(cookie_t cookie, char * buf, size_t size) ++{ ++ /* On avr32, the first 64bit arg (cookie) is expected to be in ++ * r11(MSW)/r10(LSW) which normally hold arg 2 and arg 3. The second arg ++ * (buf) is then expected to be in r12 which normally holds the first ++ * arg. Third arg (size) is at the right position. ++ */ ++ return syscall(__NR_lookup_dcookie, buf, ++ (unsigned long)(cookie >> 32), ++ (unsigned long)(cookie & 0xffffffff), ++ size); ++} + #else + static inline int lookup_dcookie(cookie_t cookie, char * buf, size_t size) + { |