94 lines
2.5 KiB
C
94 lines
2.5 KiB
C
/* netbsd sparc64 ELF configuration */
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/* Name the target CPU (this must be before <sparc/sparc.h>) */
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#ifndef TARGET_CPU_DEFAULT
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#define TARGET_CPU_DEFAULT TARGET_CPU_ultrasparc
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#endif
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#include <sparc/sp64-elf.h>
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/* maybe remove __sparc__ ? */
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#undef CPP_PREDEFINES
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#define CPP_PREDEFINES "-D__sparc__ -D__sparc64__ -D__arch64__ -D__sparcv9__ -D__NetBSD__ -D__ELF__ -D__KPRINTF_ATTRIBUTE__"
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/* clean up after <sparc/sp64-elf.h> */
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#undef CPP_SUBTARGET_SPEC
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#define CPP_SUBTARGET_SPEC ""
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#define NETBSD_ELF
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#include <netbsd.h>
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#undef SIZE_TYPE
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#define SIZE_TYPE "long unsigned int"
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#undef PTRDIFF_TYPE
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#define PTRDIFF_TYPE "long int"
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#undef WCHAR_TYPE
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#define WCHAR_TYPE "int"
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#undef WCHAR_TYPE_SIZE
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#define WCHAR_TYPE_SIZE 32
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#undef WCHAR_UNSIGNED
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#define WCHAR_UNSIGNED 0
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#undef PREFERRED_DEBUGGING_TYPE
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#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
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/* This is the char to use for continuation (in case we need to turn
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continuation back on). */
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#undef DBX_CONTIN_CHAR
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#define DBX_CONTIN_CHAR '?'
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/*#undef ASM_OUTPUT_SKIP*/
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#undef DBX_REGISTER_NUMBER
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#define DBX_REGISTER_NUMBER(REGNO) \
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(TARGET_FLAT && REGNO == FRAME_POINTER_REGNUM ? 31 : REGNO)
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/* This is how to output a definition of an internal numbered label where
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PREFIX is the class of label and NUM is the number within the class. */
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#undef ASM_OUTPUT_INTERNAL_LABEL
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#define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM) \
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fprintf (FILE, ".L%s%d:\n", PREFIX, NUM)
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/* This is how to store into the string LABEL
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the symbol_ref name of an internal numbered label where
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PREFIX is the class of label and NUM is the number within the class.
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This is suitable for output with `assemble_name'. */
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#undef ASM_GENERATE_INTERNAL_LABEL
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#define ASM_GENERATE_INTERNAL_LABEL(LABEL,PREFIX,NUM) \
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sprintf ((LABEL), "*.L%s%ld", (PREFIX), (long)(NUM))
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#undef ASM_SPEC
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#define ASM_SPEC "%{fpic:-K PIC} %{fPIC:-K PIC} \
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%{mlittle-endian:-EL} \
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%(asm_cpu) \
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"
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#undef LINK_SPEC
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#define LINK_SPEC \
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"-m elf64_sparc \
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%{assert*} %{R*} \
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%{shared:-shared} \
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%{!shared: \
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-dc -dp \
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%{!nostdlib:%{!r*:%{!e*:-e __start}}} \
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%{!static: \
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%{rdynamic:-export-dynamic} \
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%{!dynamic-linker:-dynamic-linker /usr/libexec/ld.elf_so}} \
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%{static:-static}}"
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#undef STDC_0_IN_SYSTEM_HEADERS
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/* Name the port. */
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#undef TARGET_NAME
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#define TARGET_NAME "sparc64-netbsd"
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/* XXX Redefine this; <sparc/sparc.h> mucks with it. */
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#undef TARGET_VERSION
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#define TARGET_VERSION fprintf (stderr, " (%s)", TARGET_NAME);
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