diff options
Diffstat (limited to 'www/firefox-esr/files/patch-security-nss-lib-freebl-mpi-mpcpucache.c')
| -rw-r--r-- | www/firefox-esr/files/patch-security-nss-lib-freebl-mpi-mpcpucache.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/www/firefox-esr/files/patch-security-nss-lib-freebl-mpi-mpcpucache.c b/www/firefox-esr/files/patch-security-nss-lib-freebl-mpi-mpcpucache.c new file mode 100644 index 000000000000..eb54e8414e99 --- /dev/null +++ b/www/firefox-esr/files/patch-security-nss-lib-freebl-mpi-mpcpucache.c @@ -0,0 +1,45 @@ +--- security/nss/lib/freebl/mpi/mpcpucache.c.orig 2011-02-27 20:08:16.000000000 +0100 ++++ security/nss/lib/freebl/mpi/mpcpucache.c 2011-02-27 20:09:24.000000000 +0100 +@@ -733,6 +733,34 @@ + #endif + + #if defined(__ppc64__) ++#if defined(__FreeBSD__) ++#include <sys/stddef.h> ++#include <sys/sysctl.h> ++ ++#include <machine/cpu.h> ++#include <machine/md_var.h> ++ ++unsigned long ++s_mpi_getProcessorLineSize() ++{ ++ static int cacheline_size = 0; ++ static int cachemib[] = { CTL_MACHDEP, CPU_CACHELINE }; ++ int clen; ++ ++ if (cacheline_size > 0) ++ return cacheline_size; ++ ++ clen = sizeof(cacheline_size); ++ if (sysctl(cachemib, sizeof(cachemib) / sizeof(cachemib[0]), ++ &cacheline_size, &clen, NULL, 0) < 0 || !cacheline_size) ++ return 128; /* guess */ ++ ++ return cacheline_size; ++} ++#else /* __FreeBSD__ */ ++ ++ ++ + /* + * Sigh, The PPC has some really nice features to help us determine cache + * size, since it had lots of direct control functions to do so. The POWER +@@ -786,6 +814,7 @@ + return 0; + } + ++#endif /* __FreeBSD__ */ + #define MPI_GET_PROCESSOR_LINE_SIZE_DEFINED 1 + #endif + |