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5b2f76e36d
As reported in the PR, GCC 10 (and also 9.3.1 but not 9.3.0) fails to build when using older binutils which lack LSE support, because those instructions are used in libgcc. Thanks to Kyrylo's hint, the following patches (hopefully) allow it to build even with older binutils by using .inst directive if LSE support isn't available in the assembler. 2020-04-15 Jakub Jelinek <jakub@redhat.com> PR target/93053 * configure.ac (LIBGCC_CHECK_AS_LSE): Add HAVE_AS_LSE checking. * config/aarch64/lse.S: Include auto-target.h, if HAVE_AS_LSE is not defined, use just .arch armv8-a. (B, M, N, OPN): Define. (COMMENT): New .macro. (CAS, CASP, SWP, LDOP): Use .inst directive if HAVE_AS_LSE is not defined. Otherwise, move the operands right after the glue? and comment out operands where the macros are used. * configure: Regenerated. * config.in: Regenerated.
101 lines
2.7 KiB
Plaintext
101 lines
2.7 KiB
Plaintext
/* config.in. Generated from configure.ac by autoheader. */
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/* Define to the .hidden-like directive if it exists. */
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#undef AS_HIDDEN_DIRECTIVE
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/* Define to 1 if the assembler supports AVX. */
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#undef HAVE_AS_AVX
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/* Define to 1 if the assembler supports .cfi_sections .debug_frame directive.
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*/
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#undef HAVE_AS_CFI_SECTIONS
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/* Define to 1 if the assembler supports LSE. */
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#undef HAVE_AS_LSE
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/* Define to 1 if the target assembler supports thread-local storage. */
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#undef HAVE_CC_TLS
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/* Define to 1 if you have the <ftw.h> header file. */
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#undef HAVE_FTW_H
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/* Define if _Unwind_GetIPInfo is available. */
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#undef HAVE_GETIPINFO
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/* Define if the compiler supports init priority. */
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#undef HAVE_INIT_PRIORITY
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/* Define to 1 if you have the <inttypes.h> header file. */
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#undef HAVE_INTTYPES_H
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/* Define to 1 if you have the <memory.h> header file. */
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#undef HAVE_MEMORY_H
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/* Define if the system-provided CRTs are present on Solaris. */
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#undef HAVE_SOLARIS_CRTS
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/* Define to 1 if you have the <stdint.h> header file. */
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#undef HAVE_STDINT_H
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/* Define to 1 if you have the <stdlib.h> header file. */
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#undef HAVE_STDLIB_H
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/* Define to 1 if you have the <strings.h> header file. */
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#undef HAVE_STRINGS_H
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/* Define to 1 if you have the <string.h> header file. */
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#undef HAVE_STRING_H
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/* Define to 1 if you have the <sys/auxv.h> header file. */
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#undef HAVE_SYS_AUXV_H
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/* Define to 1 if you have the <sys/stat.h> header file. */
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#undef HAVE_SYS_STAT_H
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/* Define to 1 if you have the <sys/types.h> header file. */
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#undef HAVE_SYS_TYPES_H
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/* Define to 1 if you have the <unistd.h> header file. */
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#undef HAVE_UNISTD_H
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/* Define to the address where bug reports for this package should be sent. */
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#undef PACKAGE_BUGREPORT
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/* Define to the full name of this package. */
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#undef PACKAGE_NAME
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/* Define to the full name and version of this package. */
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#undef PACKAGE_STRING
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/* Define to the one symbol short name of this package. */
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#undef PACKAGE_TARNAME
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/* Define to the home page for this package. */
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#undef PACKAGE_URL
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/* Define to the version of this package. */
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#undef PACKAGE_VERSION
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/* The size of `double', as computed by sizeof. */
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#undef SIZEOF_DOUBLE
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/* The size of `long double', as computed by sizeof. */
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#undef SIZEOF_LONG_DOUBLE
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/* Define to 1 if you have the ANSI C header files. */
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#undef STDC_HEADERS
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/* Define to 1 if the target use emutls for thread-local storage. */
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#undef USE_EMUTLS
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/* Enable large inode numbers on Mac OS X 10.5. */
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#ifndef _DARWIN_USE_64_BIT_INODE
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# define _DARWIN_USE_64_BIT_INODE 1
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#endif
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/* Number of bits in a file offset, on hosts where this is settable. */
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#undef _FILE_OFFSET_BITS
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/* Define for large files, on AIX-style hosts. */
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#undef _LARGE_FILES
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