Commit 7230818a authored by Peter Maydell's avatar Peter Maydell Committed by Mark Cave-Ayland
Browse files

disas/sparc: Remove unused data sparc_opcode_archs[] 



Remove sparc_opcode_archs and the macros which use it, because we don't
use them in QEMU and they provoke clang warnings:

disas/sparc.c:307:39: warning: unused variable 'sparc_opcode_archs' [-Wunused-const-variable]
static const struct sparc_opcode_arch sparc_opcode_archs[] =
                                      ^

Signed-off-by: default avatarPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: default avatarMark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
parent a2035e83

disas/sparc.c

+0 −32
Original line number Diff line number Diff line
@@ -80,19 +80,6 @@ typedef struct sparc_opcode_arch 
  short supported;

} sparc_opcode_arch;



static const struct sparc_opcode_arch sparc_opcode_archs[];



/* Return the bitmask of supported architectures for ARCH.  */

#define SPARC_OPCODE_SUPPORTED(ARCH) (sparc_opcode_archs[ARCH].supported)



/* Non-zero if ARCH1 conflicts with ARCH2.

   IE: ARCH1 as a supported bit set that ARCH2 doesn't, and vice versa.  */

#define SPARC_OPCODE_CONFLICT_P(ARCH1, ARCH2) \

 (((SPARC_OPCODE_SUPPORTED (ARCH1) & SPARC_OPCODE_SUPPORTED (ARCH2)) \

   != SPARC_OPCODE_SUPPORTED (ARCH1)) \

  && ((SPARC_OPCODE_SUPPORTED (ARCH1) & SPARC_OPCODE_SUPPORTED (ARCH2)) \

     != SPARC_OPCODE_SUPPORTED (ARCH2)))



/* Structure of an opcode table entry.  */



typedef struct sparc_opcode
@@ -301,25 +288,6 @@ static const char *sparc_decode_sparclet_cpreg (int); 
   otherwise.  */

#define v9notv9a        (MASK_V9)



/* Table of opcode architectures.

   The order is defined in opcode/sparc.h.  */



static const struct sparc_opcode_arch sparc_opcode_archs[] =

{

  { "v6", MASK_V6 },

  { "v7", MASK_V6 | MASK_V7 },

  { "v8", MASK_V6 | MASK_V7 | MASK_V8 },

  { "sparclet", MASK_V6 | MASK_V7 | MASK_V8 | MASK_SPARCLET },

  { "sparclite", MASK_V6 | MASK_V7 | MASK_V8 | MASK_SPARCLITE },

  /* ??? Don't some v8 privileged insns conflict with v9?  */

  { "v9", MASK_V6 | MASK_V7 | MASK_V8 | MASK_V9 },

  /* v9 with ultrasparc additions */

  { "v9a", MASK_V6 | MASK_V7 | MASK_V8 | MASK_V9 | MASK_V9A },

  /* v9 with cheetah additions */

  { "v9b", MASK_V6 | MASK_V7 | MASK_V8 | MASK_V9 | MASK_V9A | MASK_V9B },

  { NULL, 0 }

};



/* Branch condition field.  */

#define COND(x)         (((x) & 0xf) << 25)