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* gas/arm/attr-syntax.d: Do not run for non-ELF based ARM targets.

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* config/tc-arm.h (CONVERT_SYMBOLIC_ATTRIBUTE): Only define for
        ELF format ARM targets.
        * config/tc-arm.c (arm_convert_symbolic_attribute): Likewise.
This commit is contained in:
Nick Clifton
2009-01-19 15:46:31 +00:00
parent d3bf77be52
commit f31fef9800
4 changed files with 66 additions and 51 deletions
Download Patch File Download Diff File Expand all files Collapse all files

105
gas/config/tc-arm.c
View File

@ -1,6 +1,6 @@
/* tc-arm.c -- Assemble for the ARM
Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
2004, 2005, 2006, 2007, 2008
2004, 2005, 2006, 2007, 2008, 2009
Free Software Foundation, Inc.
Contributed by Richard Earnshaw (rwe@pegasus.esprit.ec.org)
Modified by David Taylor (dtaylor@armltd.co.uk)
@ -12727,6 +12727,7 @@ do_vfp_nsyn_cvtz (void)
if (flavour >= 0 && flavour < (int) ARRAY_SIZE (enc) && enc[flavour])
do_vfp_nsyn_opcode (enc[flavour]);
}
static void
do_neon_cvt (void)
{
@ -16028,7 +16029,7 @@ static const struct asm_opcode insns[] =
nCEF(vcvt, vcvt, 3, (RNSDQ, RNSDQ, oI32b), neon_cvt),
nCEF(vcvtb, vcvt, 2, (RVS, RVS), neon_cvtb),
nCEF(vcvtt, vcvt, 2, (RVS, RVS), neon_cvtt),
/* NOTE: All VMOV encoding is special-cased! */
NCE(vmov, 0, 1, (VMOV), neon_mov),
@ -20935,7 +20936,6 @@ s_arm_object_arch (int ignored ATTRIBUTE_UNUSED)
ignore_rest_of_line ();
}
/* Parse a .fpu directive. */
static void
@ -20967,72 +20967,79 @@ s_arm_fpu (int ignored ATTRIBUTE_UNUSED)
}
/* Copy symbol information. */
void
arm_copy_symbol_attributes (symbolS *dest, symbolS *src)
{
ARM_GET_FLAG (dest) = ARM_GET_FLAG (src);
}
#ifdef OBJ_ELF
/* Given a symbolic attribute NAME, return the proper integer value.
Returns -1 if the attribute is not known. */
int
arm_convert_symbolic_attribute (const char *name)
{
static const struct
{
const char * name;
const int tag;
}
attribute_table[] =
{
/* When you modify this table you should
also modify the list in doc/c-arm.texi. */
#define T(tag) {#tag, tag}
/* When you modify this table you should also
modify the list in doc/c-arm.texi. */
static const struct {
const char *name;
const int tag;
} attribute_table[] = {
T(Tag_CPU_raw_name),
T(Tag_CPU_name),
T(Tag_CPU_arch),
T(Tag_CPU_arch_profile),
T(Tag_ARM_ISA_use),
T(Tag_THUMB_ISA_use),
T(Tag_VFP_arch),
T(Tag_WMMX_arch),
T(Tag_Advanced_SIMD_arch),
T(Tag_PCS_config),
T(Tag_ABI_PCS_R9_use),
T(Tag_ABI_PCS_RW_data),
T(Tag_ABI_PCS_RO_data),
T(Tag_ABI_PCS_GOT_use),
T(Tag_ABI_PCS_wchar_t),
T(Tag_ABI_FP_rounding),
T(Tag_ABI_FP_denormal),
T(Tag_ABI_FP_exceptions),
T(Tag_ABI_FP_user_exceptions),
T(Tag_ABI_FP_number_model),
T(Tag_ABI_align8_needed),
T(Tag_ABI_align8_preserved),
T(Tag_ABI_enum_size),
T(Tag_ABI_HardFP_use),
T(Tag_ABI_VFP_args),
T(Tag_ABI_WMMX_args),
T(Tag_ABI_optimization_goals),
T(Tag_ABI_FP_optimization_goals),
T(Tag_compatibility),
T(Tag_CPU_unaligned_access),
T(Tag_VFP_HP_extension),
T(Tag_ABI_FP_16bit_format),
T(Tag_nodefaults),
T(Tag_also_compatible_with),
T(Tag_conformance),
T(Tag_T2EE_use),
T(Tag_Virtualization_use),
T(Tag_MPextension_use)
};
T (Tag_CPU_raw_name),
T (Tag_CPU_name),
T (Tag_CPU_arch),
T (Tag_CPU_arch_profile),
T (Tag_ARM_ISA_use),
T (Tag_THUMB_ISA_use),
T (Tag_VFP_arch),
T (Tag_WMMX_arch),
T (Tag_Advanced_SIMD_arch),
T (Tag_PCS_config),
T (Tag_ABI_PCS_R9_use),
T (Tag_ABI_PCS_RW_data),
T (Tag_ABI_PCS_RO_data),
T (Tag_ABI_PCS_GOT_use),
T (Tag_ABI_PCS_wchar_t),
T (Tag_ABI_FP_rounding),
T (Tag_ABI_FP_denormal),
T (Tag_ABI_FP_exceptions),
T (Tag_ABI_FP_user_exceptions),
T (Tag_ABI_FP_number_model),
T (Tag_ABI_align8_needed),
T (Tag_ABI_align8_preserved),
T (Tag_ABI_enum_size),
T (Tag_ABI_HardFP_use),
T (Tag_ABI_VFP_args),
T (Tag_ABI_WMMX_args),
T (Tag_ABI_optimization_goals),
T (Tag_ABI_FP_optimization_goals),
T (Tag_compatibility),
T (Tag_CPU_unaligned_access),
T (Tag_VFP_HP_extension),
T (Tag_ABI_FP_16bit_format),
T (Tag_nodefaults),
T (Tag_also_compatible_with),
T (Tag_conformance),
T (Tag_T2EE_use),
T (Tag_Virtualization_use),
T (Tag_MPextension_use)
#undef T
};
unsigned int i;
if (name == NULL)
return -1;
for (i = 0; i < ARRAY_SIZE(attribute_table); i++)
for (i = 0; i < ARRAY_SIZE (attribute_table); i++)
if (strcmp (name, attribute_table[i].name) == 0)
return attribute_table[i].tag;
return -1;
}
#endif /* OBJ_ELF */

6
gas/config/tc-arm.h
View File

@ -1,6 +1,6 @@
/* This file is tc-arm.h
Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
2004, 2005, 2006, 2007 Free Software Foundation, Inc.
2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
Contributed by Richard Earnshaw (rwe@pegasus.esprit.ec.org)
Modified by David Taylor (dtaylor@armltd.co.uk)
@ -285,5 +285,7 @@ void tc_pe_dwarf2_emit_offset (symbolS *, unsigned int);
#endif /* TE_PE */
extern int arm_convert_symbolic_attribute (const char *);
#ifdef OBJ_ELF
#define CONVERT_SYMBOLIC_ATTRIBUTE(name) arm_convert_symbolic_attribute (name)
extern int arm_convert_symbolic_attribute (const char *);
#endif

5
gas/testsuite/ChangeLog
View File

@ -1,3 +1,8 @@
2009-01-19 Nick Clifton <nickc@redhat.com>
* gas/arm/attr-syntax.d: Do not run for non-ELF based ARM
targets.
2009-01-19 Andrew Stubbs <ams@codesourcery.com>
* gas/arm/attr-order.d: New file.

1
gas/testsuite/gas/arm/attr-syntax.d
View File

@ -1,3 +1,4 @@
#source: attr-syntax.s
#not-target: *-*-pe *-*-aout
#as:
#error: :1: Error: Attribute name not recognised: made_up_tag.*:3: Error: expected <tag> , <value>.*:5: Error: expected <tag> , <value>