diff options
| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2014-01-20 00:47:55 +0100 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2014-01-20 00:47:55 +0100 |
| commit | 6c2e983d328874ea41cb35bacb510bf2709a229f (patch) | |
| tree | e2a5c596a3fcd1af3ed792494b78f2d503911b44 /sys/src/9/port/devkprof.c | |
| parent | b99ecee6cd8c7c9fce1ff2cfa56d5a6807a0fc7c (diff) | |
kernel: apply uintptr for ulong when a pointer is stored
this change is in preparation for amd64. the systab calling
convention was also changed to return uintptr (as segattach
returns a pointer) and the arguments are now passed as
va_list which handles amd64 arguments properly (all arguments
are passed in 64bit quantities on the stack, tho the upper
part will not be initialized when the element is smaller
than 8 bytes).
this is partial. xalloc needs to be converted in the future.
Diffstat (limited to 'sys/src/9/port/devkprof.c')
| -rw-r--r-- | sys/src/9/port/devkprof.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sys/src/9/port/devkprof.c b/sys/src/9/port/devkprof.c index 85ca17a58..c6d73a74e 100644 --- a/sys/src/9/port/devkprof.c +++ b/sys/src/9/port/devkprof.c @@ -11,8 +11,8 @@ struct { - int minpc; - int maxpc; + uintptr minpc; + uintptr maxpc; int nbuf; int time; ulong *buf; @@ -30,7 +30,7 @@ Dirtab kproftab[]={ }; static void -_kproftimer(ulong pc) +_kproftimer(uintptr pc) { extern void spldone(void); @@ -40,7 +40,7 @@ _kproftimer(ulong pc) * if the pc is coming out of spllo or splx, * use the pc saved when we went splhi. */ - if(pc>=(ulong)spllo && pc<=(ulong)spldone) + if(pc>=(uintptr)spllo && pc<=(uintptr)spldone) pc = m->splpc; kprof.buf[0] += TK2MS(1); @@ -67,7 +67,7 @@ kprofattach(char *spec) /* allocate when first used */ kprof.minpc = KTZERO; - kprof.maxpc = (ulong)etext; + kprof.maxpc = (uintptr)etext; kprof.nbuf = (kprof.maxpc-kprof.minpc) >> LRES; n = kprof.nbuf*SZ; if(kprof.buf == 0) { |