granicus.if.org Git - strace/blob - cacheflush.c

   1 #include "defs.h"
   2
   3 #ifdef HAVE_ASM_CACHECTL_H
   4 # include <asm/cachectl.h>
   5 #endif
   6
   7 #ifdef M68K
   8 # include "xlat/cacheflush_scope.h"
   9
  10 static const struct xlat cacheflush_flags[] = {
  11 #ifdef FLUSH_CACHE_BOTH
  12         XLAT(FLUSH_CACHE_BOTH),
  13 #endif
  14 #ifdef FLUSH_CACHE_DATA
  15         XLAT(FLUSH_CACHE_DATA),
  16 #endif
  17 #ifdef FLUSH_CACHE_INSN
  18         XLAT(FLUSH_CACHE_INSN),
  19 #endif
  20         XLAT_END
  21 };
  22
  23 SYS_FUNC(cacheflush)
  24 {
  25         /* addr */
  26         printaddr(tcp->u_arg[0]);
  27         tprints(", ");
  28         /* scope */
  29         printxval(cacheflush_scope, tcp->u_arg[1], "FLUSH_SCOPE_???");
  30         tprints(", ");
  31         /* flags */
  32         printflags(cacheflush_flags, tcp->u_arg[2], "FLUSH_CACHE_???");
  33         /* len */
  34         tprintf(", %lu", tcp->u_arg[3]);
  35
  36         return RVAL_DECODED;
  37 }
  38 #endif /* M68K */
  39
  40 #ifdef BFIN
  41 static const struct xlat cacheflush_flags[] = {
  42         XLAT(ICACHE),
  43         XLAT(DCACHE),
  44         XLAT(BCACHE),
  45         XLAT_END
  46 };
  47
  48 SYS_FUNC(cacheflush)
  49 {
  50         /* start addr */
  51         printaddr(tcp->u_arg[0]);
  52         /* length */
  53         tprintf(", %ld, ", tcp->u_arg[1]);
  54         /* flags */
  55         printxval(cacheflush_flags, tcp->u_arg[1], "?CACHE");
  56
  57         return RVAL_DECODED;
  58 }
  59 #endif /* BFIN */
  60
  61 #ifdef SH
  62 static const struct xlat cacheflush_flags[] = {
  63 #ifdef CACHEFLUSH_D_INVAL
  64         XLAT(CACHEFLUSH_D_INVAL),
  65 #endif
  66 #ifdef CACHEFLUSH_D_WB
  67         XLAT(CACHEFLUSH_D_WB),
  68 #endif
  69 #ifdef CACHEFLUSH_D_PURGE
  70         XLAT(CACHEFLUSH_D_PURGE),
  71 #endif
  72 #ifdef CACHEFLUSH_I
  73         XLAT(CACHEFLUSH_I),
  74 #endif
  75         XLAT_END
  76 };
  77
  78 SYS_FUNC(cacheflush)
  79 {
  80         /* addr */
  81         printaddr(tcp->u_arg[0]);
  82         /* len */
  83         tprintf(", %lu, ", tcp->u_arg[1]);
  84         /* flags */
  85         printflags(cacheflush_flags, tcp->u_arg[2], "CACHEFLUSH_???");
  86
  87         return RVAL_DECODED;
  88 }
  89 #endif /* SH */
  90
  91 #ifdef NIOS2
  92 SYS_FUNC(cacheflush)
  93 {
  94         /* addr */
  95         printaddr(tcp->u_arg[0]);
  96         /* len */
  97         tprintf(", %lu, ", tcp->u_arg[3]);
  98         /* scope and flags (cache type) are currently ignored */
  99
 100         return RVAL_DECODED;
 101 }
 102 #endif /* NIOS2 */