glebfm/strace
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

printllval: fix 64bit unpacking on mips/o32 and xtensa

Browse Source 
The mips/o32 ABI and xtensa arch also do 64bit aligning, so add it to the
printllval list for this.

Normally for sys_fadvise64_64 we'd handle the same list of arches, but
mips/o32 ABI is funky and doesn't shift -- it has 7 args.  So just add
xtensa to it.

* file.c (sys_fadvise64_64): Add XTENSA to the shifted list.
* util.c (printllval): Add LINUX_MIPSO32 and XTENSA to the shifted list.
This commit is contained in:
Mike Frysinger 2013-05-05 18:30:21 -04:00 committed by Dmitry V. Levin
parent c7b2f0c74e
commit a32b683704
2 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
file.c
View File

@ -2677,7 +2677,7 @@ sys_fadvise64_64(struct tcb *tcp)
printfd(tcp, tcp->u_arg[0]); printfd(tcp, tcp->u_arg[0]);
argn = printllval(tcp, ", %lld, ", 1); argn = printllval(tcp, ", %lld, ", 1);
argn = printllval(tcp, "%lld, ", argn); argn = printllval(tcp, "%lld, ", argn);
#if defined ARM || defined AARCH64 || defined POWERPC #if defined ARM || defined AARCH64 || defined POWERPC || defined XTENSA
printxval(advise, tcp->u_arg[1], "POSIX_FADV_???"); printxval(advise, tcp->u_arg[1], "POSIX_FADV_???");
#else #else
printxval(advise, tcp->u_arg[argn], "POSIX_FADV_???"); printxval(advise, tcp->u_arg[argn], "POSIX_FADV_???");

2
util.c
View File

@ -207,7 +207,7 @@ printllval(struct tcb *tcp, const char *format, int arg_no)
arg_no += 2; arg_no += 2;
} }
#else #else
# if defined(ARM) || defined(POWERPC) # if defined(ARM) || defined(POWERPC) || defined(LINUX_MIPSO32) || defined(XTENSA)
/* Align arg_no to the next even number. */ /* Align arg_no to the next even number. */
arg_no = (arg_no + 1) & 0xe; arg_no = (arg_no + 1) & 0xe;
# endif # endif