d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fixing building bustage on 32 bits platforms when WARNS >= 2. Note that

Browse Source 
this fix only applies to zalloc.c, the other part of libstand such like
qdivrem.c still gives compilation warnings on sparc64 tinderbox builds;
therefore, WARNS level isn't changed for now.

Submitted by:	Garrett Cooper <yanegomi@gmail.com>
Reviewed by:	bde
This commit is contained in:
Tai-hwa Liang 2011-07-08 01:35:33 +00:00
parent 1e2cac7b7f
commit 728fc2d633
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=223854
2 changed files with 10 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
lib/libstand/zalloc.c
View File

@ -154,7 +154,7 @@ zfree(MemPool *mp, void *ptr, iaddr_t bytes)
if ((char *)ptr < (char *)mp->mp_Base ||
(char *)ptr + bytes > (char *)mp->mp_End ||
((iaddr_t)ptr & MEMNODE_SIZE_MASK) != 0)
panic("zfree(%p,%ju): wild pointer", ptr, bytes);
panic("zfree(%p,%ju): wild pointer", ptr, (uintmax_t)bytes);
/*
* free the segment
@ -177,8 +177,10 @@ zfree(MemPool *mp, void *ptr, iaddr_t bytes)
/*
* range check
*/
if ((char *)ptr + bytes > (char *)mn)
panic("zfree(%p,%ju): corrupt memlist1",ptr, bytes);
if ((char *)ptr + bytes > (char *)mn) {
panic("zfree(%p,%ju): corrupt memlist1", ptr,
(uintmax_t)bytes);
}
/*
* merge against next area or create independant area
@ -208,8 +210,10 @@ zfree(MemPool *mp, void *ptr, iaddr_t bytes)
return;
/* NOT REACHED */
}
if ((char *)ptr < (char *)mn + mn->mr_Bytes)
panic("zfree(%p,%ju): corrupt memlist2", ptr, bytes);
if ((char *)ptr < (char *)mn + mn->mr_Bytes) {
panic("zfree(%p,%ju): corrupt memlist2", ptr,
(uintmax_t)bytes);
}
}
/*
* We are beyond the last MemNode, append new MemNode. Merge against

1
lib/libstand/zalloc_defs.h
View File

@ -39,6 +39,7 @@
#define ZALLOCDEBUG
#include <string.h>
#include <sys/stdint.h>
#include "stand.h"
typedef uintptr_t iaddr_t; /* unsigned int same size as pointer */