From 9aaaa29133a5e3492b7197b3d608695d91843fc6 Mon Sep 17 00:00:00 2001 From: Ian Lance Taylor Date: Sun, 2 Apr 2000 06:26:09 +0000 Subject: [PATCH] * disassemble.c (disassembler_usage): Don't use a prototype. Mark the parameter ATTRIBUTE_UNUSED. * ppc-opc.c: Add ATTRIBUTE_UNUSED as needed. --- opcodes/ChangeLog | 6 ++++++ opcodes/disassemble.c | 3 ++- opcodes/ppc-opc.c | 46 +++++++++++++++++++++---------------------- 3 files changed, 31 insertions(+), 24 deletions(-) diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index 66a43ee4df7..c6d1fea64c4 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,3 +1,9 @@ +2000-04-01 Ian Lance Taylor + + * disassemble.c (disassembler_usage): Don't use a prototype. Mark + the parameter ATTRIBUTE_UNUSED. + * ppc-opc.c: Add ATTRIBUTE_UNUSED as needed. + 2000-04-01 Alexandre Oliva * m10300-opc.c: SP-based offsets are always unsigned. diff --git a/opcodes/disassemble.c b/opcodes/disassemble.c index 4d72e16a56e..3d7de906275 100644 --- a/opcodes/disassemble.c +++ b/opcodes/disassemble.c @@ -266,7 +266,8 @@ disassembler (abfd) } void -disassembler_usage (FILE * stream) +disassembler_usage (stream) + FILE *stream ATTRIBUTE_UNUSED; { #ifdef ARCH_arm print_arm_disassembler_options (stream); diff --git a/opcodes/ppc-opc.c b/opcodes/ppc-opc.c index 10a6c281e61..6e44e2dc9bd 100644 --- a/opcodes/ppc-opc.c +++ b/opcodes/ppc-opc.c @@ -410,8 +410,8 @@ const struct powerpc_operand powerpc_operands[] = static unsigned long insert_bat (insn, value, errmsg) unsigned long insn; - long value; - const char **errmsg; + long value ATTRIBUTE_UNUSED; + const char **errmsg ATTRIBUTE_UNUSED; { return insn | (((insn >> 21) & 0x1f) << 16); } @@ -437,8 +437,8 @@ extract_bat (insn, invalid) static unsigned long insert_bba (insn, value, errmsg) unsigned long insn; - long value; - const char **errmsg; + long value ATTRIBUTE_UNUSED; + const char **errmsg ATTRIBUTE_UNUSED; { return insn | (((insn >> 16) & 0x1f) << 11); } @@ -462,7 +462,7 @@ static unsigned long insert_bd (insn, value, errmsg) unsigned long insn; long value; - const char **errmsg; + const char **errmsg ATTRIBUTE_UNUSED; { return insn | (value & 0xfffc); } @@ -471,7 +471,7 @@ insert_bd (insn, value, errmsg) static long extract_bd (insn, invalid) unsigned long insn; - int *invalid; + int *invalid ATTRIBUTE_UNUSED; { if ((insn & 0x8000) != 0) return (insn & 0xfffc) - 0x10000; @@ -491,7 +491,7 @@ static unsigned long insert_bdm (insn, value, errmsg) unsigned long insn; long value; - const char **errmsg; + const char **errmsg ATTRIBUTE_UNUSED; { if ((value & 0x8000) != 0) insn |= 1 << 21; @@ -522,7 +522,7 @@ static unsigned long insert_bdp (insn, value, errmsg) unsigned long insn; long value; - const char **errmsg; + const char **errmsg ATTRIBUTE_UNUSED; { if ((value & 0x8000) == 0) insn |= 1 << 21; @@ -643,7 +643,7 @@ static unsigned long insert_ds (insn, value, errmsg) unsigned long insn; long value; - const char **errmsg; + const char **errmsg ATTRIBUTE_UNUSED; { return insn | (value & 0xfffc); } @@ -652,7 +652,7 @@ insert_ds (insn, value, errmsg) static long extract_ds (insn, invalid) unsigned long insn; - int *invalid; + int *invalid ATTRIBUTE_UNUSED; { if ((insn & 0x8000) != 0) return (insn & 0xfffc) - 0x10000; @@ -679,7 +679,7 @@ insert_li (insn, value, errmsg) static long extract_li (insn, invalid) unsigned long insn; - int *invalid; + int *invalid ATTRIBUTE_UNUSED; { if ((insn & 0x2000000) != 0) return (insn & 0x3fffffc) - 0x4000000; @@ -788,7 +788,7 @@ static unsigned long insert_mb6 (insn, value, errmsg) unsigned long insn; long value; - const char **errmsg; + const char **errmsg ATTRIBUTE_UNUSED; { return insn | ((value & 0x1f) << 6) | (value & 0x20); } @@ -797,7 +797,7 @@ insert_mb6 (insn, value, errmsg) static long extract_mb6 (insn, invalid) unsigned long insn; - int *invalid; + int *invalid ATTRIBUTE_UNUSED; { return ((insn >> 6) & 0x1f) | (insn & 0x20); } @@ -822,7 +822,7 @@ insert_nb (insn, value, errmsg) static long extract_nb (insn, invalid) unsigned long insn; - int *invalid; + int *invalid ATTRIBUTE_UNUSED; { long ret; @@ -842,7 +842,7 @@ static unsigned long insert_nsi (insn, value, errmsg) unsigned long insn; long value; - const char **errmsg; + const char **errmsg ATTRIBUTE_UNUSED; { return insn | ((- value) & 0xffff); } @@ -915,8 +915,8 @@ insert_ras (insn, value, errmsg) static unsigned long insert_rbs (insn, value, errmsg) unsigned long insn; - long value; - const char **errmsg; + long value ATTRIBUTE_UNUSED; + const char **errmsg ATTRIBUTE_UNUSED; { return insn | (((insn >> 21) & 0x1f) << 11); } @@ -939,7 +939,7 @@ static unsigned long insert_sh6 (insn, value, errmsg) unsigned long insn; long value; - const char **errmsg; + const char **errmsg ATTRIBUTE_UNUSED; { return insn | ((value & 0x1f) << 11) | ((value & 0x20) >> 4); } @@ -948,7 +948,7 @@ insert_sh6 (insn, value, errmsg) static long extract_sh6 (insn, invalid) unsigned long insn; - int *invalid; + int *invalid ATTRIBUTE_UNUSED; { return ((insn >> 11) & 0x1f) | ((insn << 4) & 0x20); } @@ -960,7 +960,7 @@ static unsigned long insert_spr (insn, value, errmsg) unsigned long insn; long value; - const char **errmsg; + const char **errmsg ATTRIBUTE_UNUSED; { return insn | ((value & 0x1f) << 16) | ((value & 0x3e0) << 6); } @@ -968,7 +968,7 @@ insert_spr (insn, value, errmsg) static long extract_spr (insn, invalid) unsigned long insn; - int *invalid; + int *invalid ATTRIBUTE_UNUSED; { return ((insn >> 16) & 0x1f) | ((insn >> 6) & 0x3e0); } @@ -987,7 +987,7 @@ static unsigned long insert_tbr (insn, value, errmsg) unsigned long insn; long value; - const char **errmsg; + const char **errmsg ATTRIBUTE_UNUSED; { if (value == 0) value = TB; @@ -997,7 +997,7 @@ insert_tbr (insn, value, errmsg) static long extract_tbr (insn, invalid) unsigned long insn; - int *invalid; + int *invalid ATTRIBUTE_UNUSED; { long ret; -- 2.30.2