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Move cacheflush parser to a separate file

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* cacheflush.c: New file.
* Makefile.am (strace_SOURCES): Add it.
* system.c: Move inclusion of <asm/cachectl.h> to cacheflush.c.
[M68K, BFIN, SH]: Move to cacheflush.c.
This commit is contained in:
Дмитрий Левин 2014-12-03 20:50:08 +00:00
parent e36c72cbed
commit 95edb8bb71
3 changed files with 95 additions and 94 deletions
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1
Makefile.am
View File

@ -20,6 +20,7 @@ strace_SOURCES = \
aio.c \
bjm.c \
block.c \
cacheflush.c \
capability.c \
count.c \
desc.c \

94
cacheflush.c Normal file
View File

@ -0,0 +1,94 @@
#include "defs.h"
#ifdef HAVE_ASM_CACHECTL_H
# include <asm/cachectl.h>
#endif
#ifdef M68K
# include "xlat/cacheflush_scope.h"
static const struct xlat cacheflush_flags[] = {
#ifdef FLUSH_CACHE_BOTH
XLAT(FLUSH_CACHE_BOTH),
#endif
#ifdef FLUSH_CACHE_DATA
XLAT(FLUSH_CACHE_DATA),
#endif
#ifdef FLUSH_CACHE_INSN
XLAT(FLUSH_CACHE_INSN),
#endif
XLAT_END
};
int
sys_cacheflush(struct tcb *tcp)
{
if (entering(tcp)) {
/* addr */
tprintf("%#lx, ", tcp->u_arg[0]);
/* scope */
printxval(cacheflush_scope, tcp->u_arg[1], "FLUSH_SCOPE_???");
tprints(", ");
/* flags */
printflags(cacheflush_flags, tcp->u_arg[2], "FLUSH_CACHE_???");
/* len */
tprintf(", %lu", tcp->u_arg[3]);
}
return 0;
}
#endif /* M68K */
#ifdef BFIN
static const struct xlat cacheflush_flags[] = {
XLAT(ICACHE),
XLAT(DCACHE),
XLAT(BCACHE),
XLAT_END
};
int
sys_cacheflush(struct tcb *tcp)
{
if (entering(tcp)) {
/* start addr */
tprintf("%#lx, ", tcp->u_arg[0]);
/* length */
tprintf("%ld, ", tcp->u_arg[1]);
/* flags */
printxval(cacheflush_flags, tcp->u_arg[1], "?CACHE");
}
return 0;
}
#endif /* BFIN */
#ifdef SH
static const struct xlat cacheflush_flags[] = {
#ifdef CACHEFLUSH_D_INVAL
XLAT(CACHEFLUSH_D_INVAL),
#endif
#ifdef CACHEFLUSH_D_WB
XLAT(CACHEFLUSH_D_WB),
#endif
#ifdef CACHEFLUSH_D_PURGE
XLAT(CACHEFLUSH_D_PURGE),
#endif
#ifdef CACHEFLUSH_I
XLAT(CACHEFLUSH_I),
#endif
XLAT_END
};
int
sys_cacheflush(struct tcb *tcp)
{
if (entering(tcp)) {
/* addr */
tprintf("%#lx, ", tcp->u_arg[0]);
/* len */
tprintf("%lu, ", tcp->u_arg[1]);
/* flags */
printflags(cacheflush_flags, tcp->u_arg[2], "CACHEFLUSH_???");
}
return 0;
}
#endif /* SH */

94
system.c
View File

@ -60,9 +60,6 @@
#define MS_MGC_VAL 0xc0ed0000 /* Magic flag number */
#define MS_MGC_MSK 0xffff0000 /* Magic flag mask */
#ifdef HAVE_ASM_CACHECTL_H
# include <asm/cachectl.h>
#endif
#include <linux/personality.h>
#include "xlat/mount_flags.h"
@ -187,94 +184,3 @@ sys_syslog(struct tcb *tcp)
return 0;
}
#ifdef M68K
#include "xlat/cacheflush_scope.h"
static const struct xlat cacheflush_flags[] = {
#ifdef FLUSH_CACHE_BOTH
XLAT(FLUSH_CACHE_BOTH),
#endif
#ifdef FLUSH_CACHE_DATA
XLAT(FLUSH_CACHE_DATA),
#endif
#ifdef FLUSH_CACHE_INSN
XLAT(FLUSH_CACHE_INSN),
#endif
XLAT_END
};
int
sys_cacheflush(struct tcb *tcp)
{
if (entering(tcp)) {
/* addr */
tprintf("%#lx, ", tcp->u_arg[0]);
/* scope */
printxval(cacheflush_scope, tcp->u_arg[1], "FLUSH_SCOPE_???");
tprints(", ");
/* flags */
printflags(cacheflush_flags, tcp->u_arg[2], "FLUSH_CACHE_???");
/* len */
tprintf(", %lu", tcp->u_arg[3]);
}
return 0;
}
#endif /* M68K */
#ifdef BFIN
static const struct xlat cacheflush_flags[] = {
XLAT(ICACHE),
XLAT(DCACHE),
XLAT(BCACHE),
XLAT_END
};
int
sys_cacheflush(struct tcb *tcp)
{
if (entering(tcp)) {
/* start addr */
tprintf("%#lx, ", tcp->u_arg[0]);
/* length */
tprintf("%ld, ", tcp->u_arg[1]);
/* flags */
printxval(cacheflush_flags, tcp->u_arg[1], "?CACHE");
}
return 0;
}
#endif
#ifdef SH
static const struct xlat cacheflush_flags[] = {
#ifdef CACHEFLUSH_D_INVAL
XLAT(CACHEFLUSH_D_INVAL),
#endif
#ifdef CACHEFLUSH_D_WB
XLAT(CACHEFLUSH_D_WB),
#endif
#ifdef CACHEFLUSH_D_PURGE
XLAT(CACHEFLUSH_D_PURGE),
#endif
#ifdef CACHEFLUSH_I
XLAT(CACHEFLUSH_I),
#endif
XLAT_END
};
int
sys_cacheflush(struct tcb *tcp)
{
if (entering(tcp)) {
/* addr */
tprintf("%#lx, ", tcp->u_arg[0]);
/* len */
tprintf("%lu, ", tcp->u_arg[1]);
/* flags */
printflags(cacheflush_flags, tcp->u_arg[2], "CACHEFLUSH_???");
}
return 0;
}
#endif /* SH */