[Qemu-devel] [PATCH 2/2] disas/s390.c: Remove unused variables

[Peter Maydell <peter.maydell@linaro.org>]

The variables s390_opformats and s390_num_opformats are unused and
provoke clang warnings:

disas/s390.c:849:33: warning: variable 's390_opformats' is not needed and will not be emitted [-Wunneeded-internal-declaration]
static const struct s390_opcode s390_opformats[] =
                                ^
disas/s390.c:875:18: warning: unused variable 's390_num_opformats' [-Wunused-const-variable]
static const int s390_num_opformats =
                 ^

Delete them, since QEMU doesn't use them.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 disas/s390.c | 35 -----------------------------------
 1 file changed, 35 deletions(-)

diff --git a/disas/s390.c b/disas/s390.c
index 25499ba..974460c 100644
--- a/disas/s390.c
+++ b/disas/s390.c
@@ -106,10 +106,6 @@ struct s390_opcode
 static const struct s390_opcode s390_opcodes[];
 static const int                s390_num_opcodes;
 
-/* A opcode format table for the .insn pseudo mnemonic.  */
-static const struct s390_opcode s390_opformats[];
-static const int                s390_num_opformats;
-
 /* Values defined for the flags field of a struct powerpc_opcode.  */
 
 /* The operands table is an array of struct s390_operand.  */
@@ -844,37 +840,6 @@ static const struct s390_operand s390_operands[] =
 #define MASK_SIY_DRI     { 0xff, 0x00, 0x00, 0x00, 0x00, 0xff }
 /* QEMU-END */
 
-/* The opcode formats table (blueprints for .insn pseudo mnemonic).  */
-
-static const struct s390_opcode s390_opformats[] =
-  {
-  { "e",	OP8(0x00LL),	MASK_E,		INSTR_E,	3, 0 },
-  { "ri",	OP8(0x00LL),	MASK_RI_RI,	INSTR_RI_RI,	3, 0 },
-  { "rie",	OP8(0x00LL),	MASK_RIE_RRP,	INSTR_RIE_RRP,	3, 0 },
-  { "ril",	OP8(0x00LL),	MASK_RIL_RP,	INSTR_RIL_RP,	3, 0 },
-  { "rilu",	OP8(0x00LL),	MASK_RIL_RU,	INSTR_RIL_RU,	3, 0 },
-  { "rr",	OP8(0x00LL),	MASK_RR_RR,	INSTR_RR_RR,	3, 0 },
-  { "rre",	OP8(0x00LL),	MASK_RRE_RR,	INSTR_RRE_RR,	3, 0 },
-  { "rrf",	OP8(0x00LL),	MASK_RRF_RURR,	INSTR_RRF_RURR,	3, 0 },
-  { "rs",	OP8(0x00LL),	MASK_RS_RRRD,	INSTR_RS_RRRD,	3, 0 },
-  { "rse",	OP8(0x00LL),	MASK_RSE_RRRD,	INSTR_RSE_RRRD,	3, 0 },
-  { "rsi",	OP8(0x00LL),	MASK_RSI_RRP,	INSTR_RSI_RRP,	3, 0 },
-  { "rsy",	OP8(0x00LL),	MASK_RSY_RRRD,	INSTR_RSY_RRRD,	3, 3 },
-  { "rx",	OP8(0x00LL),	MASK_RX_RRRD,	INSTR_RX_RRRD,	3, 0 },
-  { "rxe",	OP8(0x00LL),	MASK_RXE_RRRD,	INSTR_RXE_RRRD,	3, 0 },
-  { "rxf",	OP8(0x00LL),	MASK_RXF_RRRDR,	INSTR_RXF_RRRDR,3, 0 },
-  { "rxy",	OP8(0x00LL),	MASK_RXY_RRRD,	INSTR_RXY_RRRD,	3, 3 },
-  { "s",	OP8(0x00LL),	MASK_S_RD,	INSTR_S_RD,	3, 0 },
-  { "si",	OP8(0x00LL),	MASK_SI_URD,	INSTR_SI_URD,	3, 0 },
-  { "siy",	OP8(0x00LL),	MASK_SIY_URD,	INSTR_SIY_URD,	3, 3 },
-  { "ss",	OP8(0x00LL),	MASK_SS_RRRDRD,	INSTR_SS_RRRDRD,3, 0 },
-  { "sse",	OP8(0x00LL),	MASK_SSE_RDRD,	INSTR_SSE_RDRD,	3, 0 },
-  { "ssf",	OP8(0x00LL),	MASK_SSF_RRDRD,	INSTR_SSF_RRDRD,3, 0 },
-};
-
-static const int s390_num_opformats =
-  sizeof (s390_opformats) / sizeof (s390_opformats[0]);
-
 /* include "s390-opc.tab" generated from opcodes/s390-opc.txt rev 1.17 */
 /* The opcode table. This file was generated by s390-mkopc.
 
-- 
1.9.1