From: Nick Clifton Date: Mon, 13 Jun 2016 09:49:26 +0000 (+0100) Subject: Fix compile time warning messages building with gcc v6.1.1 X-Git-Url: http://git.efficios.com/?a=commitdiff_plain;ds=sidebyside;h=69c9e028b6c29f98b6f71faf52242aaaeb03a659;p=deliverable%2Fbinutils-gdb.git Fix compile time warning messages building with gcc v6.1.1 etc * texi2pod.pl: Escape curly braces, whilst searching for keyword strong. gas * config/tc-arm.c: For non-ELF based targets skip ARM feature sets that are not supported. * config/tc-arc.c (md_apply_fix): Avoid left shifting a signed constant. * config/tc-cr16.c (check_range): Likewise. * config/tc-nios2.c (nios2_check_overflow): Likewise. --- diff --git a/etc/ChangeLog b/etc/ChangeLog index c110338265..1864bf0c89 100644 --- a/etc/ChangeLog +++ b/etc/ChangeLog @@ -1,3 +1,8 @@ +2016-06-13 Nick Clifton + + * texi2pod.pl: Escape curly braces, whilst searching for keyword + strong. + 2016-03-18 Nick Clifton * texi2pod.pl: Add TARGET to the list of recognised man page diff --git a/etc/texi2pod.pl b/etc/texi2pod.pl index dd3e181db3..0f465b7c76 100644 --- a/etc/texi2pod.pl +++ b/etc/texi2pod.pl @@ -311,7 +311,7 @@ while(<$inf>) { @columns = (); for $column (split (/\s*\@tab\s*/, $1)) { # @strong{...} is used a @headitem work-alike - $column =~ s/^\@strong{(.*)}$/$1/; + $column =~ s/^\@strong\{(.*)\}$/$1/; push @columns, $column; } $_ = "\n=item ".join (" : ", @columns)."\n"; diff --git a/gas/ChangeLog b/gas/ChangeLog index 38d0041b52..458e96ffe9 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,13 @@ +2016-06-13 Nick Clifton + + * config/tc-arm.c: For non-ELF based targets skip ARM feature sets + that are not supported. + + * config/tc-arc.c (md_apply_fix): Avoid left shifting a signed + constant. + * config/tc-cr16.c (check_range): Likewise. + * config/tc-nios2.c (nios2_check_overflow): Likewise. + 2016-06-08 Renlin Li * config/tc-aarch64.c (print_operands): Substitute size. diff --git a/gas/config/tc-arc.c b/gas/config/tc-arc.c index a5b9a98b77..966b18d2ac 100644 --- a/gas/config/tc-arc.c +++ b/gas/config/tc-arc.c @@ -2916,7 +2916,7 @@ md_apply_fix (fixS *fixP, bits of a 32-bit negative value read in by the parser are set, so that the correct comparisons are made. */ if (value & 0x80000000) - value |= (-1L << 31); + value |= (-1UL << 31); reloc = fixP->fx_r_type; switch (reloc) diff --git a/gas/config/tc-arm.c b/gas/config/tc-arm.c index 5005343213..73d0531639 100644 --- a/gas/config/tc-arm.c +++ b/gas/config/tc-arm.c @@ -161,7 +161,9 @@ static const arm_feature_set fpu_arch_vfp_v3 ATTRIBUTE_UNUSED = FPU_ARCH_VFP_V3; static const arm_feature_set fpu_arch_neon_v1 ATTRIBUTE_UNUSED = FPU_ARCH_NEON_V1; static const arm_feature_set fpu_arch_fpa = FPU_ARCH_FPA; static const arm_feature_set fpu_any_hard = FPU_ANY_HARD; +#ifdef OBJ_ELF static const arm_feature_set fpu_arch_maverick = FPU_ARCH_MAVERICK; +#endif static const arm_feature_set fpu_endian_pure = FPU_ARCH_ENDIAN_PURE; #ifdef CPU_DEFAULT @@ -198,7 +200,9 @@ static const arm_feature_set arm_ext_div = ARM_FEATURE_CORE_LOW (ARM_EXT_DIV); static const arm_feature_set arm_ext_v7 = ARM_FEATURE_CORE_LOW (ARM_EXT_V7); static const arm_feature_set arm_ext_v7a = ARM_FEATURE_CORE_LOW (ARM_EXT_V7A); static const arm_feature_set arm_ext_v7r = ARM_FEATURE_CORE_LOW (ARM_EXT_V7R); +#ifdef OBJ_ELF static const arm_feature_set arm_ext_v7m = ARM_FEATURE_CORE_LOW (ARM_EXT_V7M); +#endif static const arm_feature_set arm_ext_v8 = ARM_FEATURE_CORE_LOW (ARM_EXT_V8); static const arm_feature_set arm_ext_m = ARM_FEATURE_CORE (ARM_EXT_V6M | ARM_EXT_OS | ARM_EXT_V7M, @@ -220,9 +224,11 @@ static const arm_feature_set arm_ext_v6t2_v8m = /* Instructions shared between ARMv8-A and ARMv8-M. */ static const arm_feature_set arm_ext_atomics = ARM_FEATURE_CORE_HIGH (ARM_EXT2_ATOMICS); +#ifdef OBJ_ELF /* DSP instructions Tag_DSP_extension refers to. */ static const arm_feature_set arm_ext_dsp = ARM_FEATURE_CORE_LOW (ARM_EXT_V5E | ARM_EXT_V5ExP | ARM_EXT_V6_DSP); +#endif static const arm_feature_set arm_ext_ras = ARM_FEATURE_CORE_HIGH (ARM_EXT2_RAS); /* FP16 instructions. */ @@ -233,7 +239,9 @@ static const arm_feature_set arm_arch_any = ARM_ANY; static const arm_feature_set arm_arch_full ATTRIBUTE_UNUSED = ARM_FEATURE (-1, -1, -1); static const arm_feature_set arm_arch_t2 = ARM_ARCH_THUMB2; static const arm_feature_set arm_arch_none = ARM_ARCH_NONE; +#ifdef OBJ_ELF static const arm_feature_set arm_arch_v6m_only = ARM_ARCH_V6M_ONLY; +#endif static const arm_feature_set arm_cext_iwmmxt2 = ARM_FEATURE_COPROC (ARM_CEXT_IWMMXT2); @@ -263,10 +271,12 @@ static const arm_feature_set fpu_neon_ext_v1 = ARM_FEATURE_COPROC (FPU_NEON_EXT_V1); static const arm_feature_set fpu_vfp_v3_or_neon_ext = ARM_FEATURE_COPROC (FPU_NEON_EXT_V1 | FPU_VFP_EXT_V3); +#ifdef OBJ_ELF static const arm_feature_set fpu_vfp_fp16 = ARM_FEATURE_COPROC (FPU_VFP_EXT_FP16); static const arm_feature_set fpu_neon_ext_fma = ARM_FEATURE_COPROC (FPU_NEON_EXT_FMA); +#endif static const arm_feature_set fpu_vfp_ext_fma = ARM_FEATURE_COPROC (FPU_VFP_EXT_FMA); static const arm_feature_set fpu_vfp_ext_armv8 = diff --git a/gas/config/tc-cr16.c b/gas/config/tc-cr16.c index 229f51adde..40d9ba4d51 100644 --- a/gas/config/tc-cr16.c +++ b/gas/config/tc-cr16.c @@ -2002,7 +2002,7 @@ check_range (long *num, int bits, int unsigned flags, int update) bits of a 32-bit negative value read in by the parser are set, so that the correct comparisons are made. */ if (value & 0x80000000) - value |= (-1L << 31); + value |= (-1UL << 31); /* Verify operand value is even. */ diff --git a/gas/config/tc-nios2.c b/gas/config/tc-nios2.c index 6bcef1e024..0ddc5017bc 100644 --- a/gas/config/tc-nios2.c +++ b/gas/config/tc-nios2.c @@ -1128,7 +1128,7 @@ nios2_check_overflow (valueT fixup, reloc_howto_type *howto) if ((fixup & 0x80000000) > 0) { /* Check for negative overflow. */ - if ((signed) fixup < ((signed) ~0 << (howto->bitsize-1))) + if ((signed) fixup < (signed) (~0U << (howto->bitsize - 1))) return TRUE; } else diff --git a/gas/testsuite/gas/arm/armv8_2-a.d b/gas/testsuite/gas/arm/armv8_2-a.d index a971711179..068e13a5a5 100644 --- a/gas/testsuite/gas/arm/armv8_2-a.d +++ b/gas/testsuite/gas/arm/armv8_2-a.d @@ -1,7 +1,7 @@ #name: ARMv8.2-A #as: -march=armv8.2-a #objdump: -dr -#skip: *-*-pe *-wince-* *-*-coff +#skip: *-*-pe *-wince-* *-*-coff *-*-aout .*: +file format .*arm.*