Copyright (C) 1996, 1997, 1998, 2000, 2001, 2002
Free Software Foundation, Inc.
-This file is part of GNU CC.
+This file is part of GCC.
-GNU CC is free software; you can redistribute it and/or modify
+GCC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
-GNU CC is distributed in the hope that it will be useful,
+GCC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING. If not, write to
+along with GCC; see the file COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#define NO_EXTERNAL_INDIRECT_ADDRESS
-#include "alpha/alpha.h"
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES \
-"-D__ALPHA -Dvms -DVMS -D__vms__ -D__VMS__ -Asystem=vms"
-
-#undef CPP_SUBTARGET_SPEC
-#define CPP_SUBTARGET_SPEC "\
-%{mfloat-ieee:-D__IEEE_FLOAT} \
-%{mfloat-vax:-D__G_FLOAT} \
-%{!mfloat-vax:-D__IEEE_FLOAT}"
-
-/* By default, allow $ to be part of an identifier. */
-#define DOLLARS_IN_IDENTIFIERS 2
+#define TARGET_OS_CPP_BUILTINS() \
+ do { \
+ builtin_define_std ("vms"); \
+ builtin_define_std ("VMS"); \
+ builtin_define ("__ALPHA"); \
+ builtin_assert ("system=vms"); \
+ if (TARGET_FLOAT_VAX) \
+ builtin_define ("__G_FLOAT"); \
+ else \
+ builtin_define ("__IEEE_FLOAT"); \
+ } while (0)
#undef TARGET_DEFAULT
#define TARGET_DEFAULT (MASK_FP|MASK_FPREGS|MASK_GAS)
#undef STACK_CHECK_BUILTIN
#define STACK_CHECK_BUILTIN 0
-#undef ASM_FILE_START
-#define ASM_FILE_START(FILE) \
-{ \
- alpha_write_verstamp (FILE); \
- fprintf (FILE, "\t.set noreorder\n"); \
- fprintf (FILE, "\t.set volatile\n"); \
- if (TARGET_BWX | TARGET_MAX | TARGET_FIX | TARGET_CIX) \
- { \
- fprintf (FILE, "\t.arch %s\n", \
- (TARGET_CPU_EV6 ? "ev6" \
- : TARGET_MAX ? "pca56" : "ev56")); \
- } \
- ASM_OUTPUT_SOURCE_FILENAME (FILE, main_input_filename); \
-}
-
#define LINK_SECTION_ASM_OP "\t.link"
-#define READONLY_SECTION_ASM_OP "\t.rdata"
+#define READONLY_DATA_SECTION_ASM_OP "\t.rdata"
#define LITERALS_SECTION_ASM_OP "\t.literals"
#define CTORS_SECTION_ASM_OP "\t.ctors"
#define DTORS_SECTION_ASM_OP "\t.dtors"
#undef EXTRA_SECTIONS
-#define EXTRA_SECTIONS in_link, in_rdata, in_literals
+#define EXTRA_SECTIONS in_link, in_literals
#undef EXTRA_SECTION_FUNCTIONS
#define EXTRA_SECTION_FUNCTIONS \
void \
-readonly_section () \
-{ \
- if (in_section != in_rdata) \
- { \
- fprintf (asm_out_file, "%s\n", READONLY_SECTION_ASM_OP); \
- in_section = in_rdata; \
- } \
-} \
-void \
link_section () \
{ \
if (in_section != in_link) \
} \
}
-extern void readonly_section PARAMS ((void));
-extern void link_section PARAMS ((void));
-extern void literals_section PARAMS ((void));
+extern void link_section (void);
+extern void literals_section (void);
#undef ASM_OUTPUT_ADDR_DIFF_ELT
#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL) abort ()
#define ASM_OUTPUT_ADDR_VEC_ELT(FILE, VALUE) \
fprintf (FILE, "\t.quad $L%d\n", (VALUE))
-#undef READONLY_DATA_SECTION
-#define READONLY_DATA_SECTION readonly_section
-
-#define ASM_FILE_END(FILE) alpha_write_linkage (FILE);
-
#undef CASE_VECTOR_MODE
#define CASE_VECTOR_MODE DImode
#undef CASE_VECTOR_PC_RELATIVE
#undef ASM_OUTPUT_CASE_LABEL
#define ASM_OUTPUT_CASE_LABEL(FILE,PREFIX,NUM,TABLEINSN) \
-{ ASM_OUTPUT_ALIGN (FILE, 3); ASM_OUTPUT_INTERNAL_LABEL (FILE, PREFIX, NUM); }
+{ ASM_OUTPUT_ALIGN (FILE, 3); (*targetm.asm_out.internal_label) (FILE, PREFIX, NUM); }
/* This says how to output assembler code to declare an
uninitialized external linkage data object. */
do { \
fprintf ((FILE), "%s", COMMON_ASM_OP); \
assemble_name ((FILE), (NAME)); \
- fprintf ((FILE), ",%u,%u\n", (SIZE), (ALIGN) / BITS_PER_UNIT); \
+ fprintf ((FILE), "," HOST_WIDE_INT_PRINT_UNSIGNED ",%u\n", (SIZE), (ALIGN) / BITS_PER_UNIT); \
} while (0)
\f
#undef MIPS_DEBUGGING_INFO
#undef DBX_DEBUGGING_INFO
-#define DWARF2_DEBUGGING_INFO
-#define VMS_DEBUGGING_INFO
+#define DWARF2_DEBUGGING_INFO 1
+#define VMS_DEBUGGING_INFO 1
#define DWARF2_UNWIND_INFO 1
#define LINK_EH_SPEC "vms-dwarf2eh.o%s "
#ifdef IN_LIBGCC2
-#include <libicb.h>
#include <pdscdef.h>
#define MD_FALLBACK_FRAME_STATE_FOR(CONTEXT, FS, SUCCESS) \
do { \
- unsigned long handle; \
- PDSCDEF *pv; \
- INVO_CONTEXT_BLK invo; \
- \
- memset (&invo, 0, sizeof (INVO_CONTEXT_BLK)); \
+ PDSCDEF *pv = *((PDSCDEF **) (CONTEXT)->reg [29]); \
\
- invo.libicb$q_ireg [29] = *((long long *) (CONTEXT)->reg [29]); \
- invo.libicb$q_ireg [30] = (long long) (CONTEXT)->cfa; \
- handle = LIB$GET_INVO_HANDLE (&invo); \
- LIB$GET_INVO_CONTEXT (handle, &invo); \
- pv = (PDSCDEF *) invo.libicb$ph_procedure_descriptor; \
+ if (pv && ((long) pv & 0x7) == 0) /* low bits 0 means address */ \
+ pv = *(PDSCDEF **) pv; \
\
if (pv && ((pv->pdsc$w_flags & 0xf) == PDSC$K_KIND_FP_STACK)) \
{ \
\
goto SUCCESS; \
} \
+ else if (pv && ((pv->pdsc$w_flags & 0xf) == PDSC$K_KIND_FP_REGISTER)) \
+ { \
+ (FS)->cfa_offset = pv->pdsc$l_size; \
+ (FS)->cfa_reg = pv->pdsc$w_flags & PDSC$M_BASE_REG_IS_FP ? 29 : 30; \
+ (FS)->retaddr_column = 26; \
+ (FS)->cfa_how = CFA_REG_OFFSET; \
+ (FS)->regs.reg[26].loc.reg = pv->pdsc$b_save_ra; \
+ (FS)->regs.reg[26].how = REG_SAVED_REG; \
+ (FS)->regs.reg[29].loc.reg = pv->pdsc$b_save_fp; \
+ (FS)->regs.reg[29].how = REG_SAVED_REG; \
+ \
+ goto SUCCESS; \
+ } \
} while (0)
#endif
#undef PREFERRED_DEBUGGING_TYPE
#define PREFERRED_DEBUGGING_TYPE VMS_AND_DWARF2_DEBUG
-#undef ASM_FORMAT_PRIVATE_NAME
-#define ASM_FORMAT_PRIVATE_NAME(OUTPUT, NAME, LABELNO) \
-( (OUTPUT) = (char *) alloca (strlen ((NAME)) + 12), \
- sprintf ((OUTPUT), "%s___%d", (NAME), (LABELNO)))
+#define ASM_PN_FORMAT "%s___%lu"
/* ??? VMS uses different linkage. */
-#undef ASM_OUTPUT_MI_THUNK
+#undef TARGET_ASM_OUTPUT_MI_THUNK
#undef ASM_SPEC
#undef ASM_FINAL_SPEC
#define NAME__MAIN "__gccmain"
#define SYMBOL__MAIN __gccmain
+#define MD_EXEC_PREFIX "/gnu/lib/gcc-lib/"
+#define MD_STARTFILE_PREFIX "/gnu/lib/gcc-lib/"
+
/* Specify the list of include file directories. */
-#define INCLUDE_DEFAULTS \
-{ \
- { "/gnu_gxx_include", 0, 1, 1 }, \
- { "/gnu_cc_include", 0, 0, 0 }, \
- { "/gnu/include", 0, 0, 0 }, \
- { 0, 0, 0, 0 } \
+#define INCLUDE_DEFAULTS \
+{ \
+ { "/gnu/lib/gcc-lib/include", 0, 0, 0 }, \
+ { "/gnu_gxx_include", 0, 1, 1 }, \
+ { "/gnu_cc_include", 0, 0, 0 }, \
+ { "/gnu/include", 0, 0, 0 }, \
+ { 0, 0, 0, 0 } \
}
+
+#define LONGLONG_STANDALONE 1
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