+/* NETBSD_NATIVE is defined when gcc is integrated into the NetBSD
+ source tree so it can be configured appropriately without using
+ the GNU configure/build mechanism. */
+
+#ifdef NETBSD_NATIVE
+
/* Look for the include files in the system-defined places. */
#undef GPLUSPLUS_INCLUDE_DIR
#define GCC_INCLUDE_DIR "/usr/include"
#undef INCLUDE_DEFAULTS
-#define INCLUDE_DEFAULTS \
- { \
- { GPLUSPLUS_INCLUDE_DIR, 1, 1 }, \
- { GCC_INCLUDE_DIR, 0, 0 }, \
- { 0, 0, 0 } \
+#define INCLUDE_DEFAULTS \
+ { \
+ { GPLUSPLUS_INCLUDE_DIR, "G++", 1, 1 }, \
+ { GCC_INCLUDE_DIR, "GCC", 0, 0 }, \
+ { 0, 0, 0, 0 } \
}
+/* Under NetBSD, the normal location of the compiler back ends is the
+ /usr/libexec directory. */
-/* Under NetBSD, the normal location of the `ld' and `as' programs is the
- /usr/bin directory. */
-
-#undef MD_EXEC_PREFIX
-#define MD_EXEC_PREFIX "/usr/bin/"
+#undef STANDARD_EXEC_PREFIX
+#define STANDARD_EXEC_PREFIX "/usr/libexec/"
/* Under NetBSD, the normal location of the various *crt*.o files is the
/usr/lib directory. */
-#undef MD_STARTFILE_PREFIX
-#define MD_STARTFILE_PREFIX "/usr/lib/"
+#undef STANDARD_STARTFILE_PREFIX
+#define STANDARD_STARTFILE_PREFIX "/usr/lib/"
+
+#endif
/* Provide a CPP_SPEC appropriate for NetBSD. Current we just deal with
#undef LINK_SPEC
#define LINK_SPEC \
- "%{!nostdlib:%{!r*:%{!e*:-e start}}} -dc -dp %{static:-Bstatic} %{assert*}"
-
+ "%{!nostdlib:%{!r*:%{!e*:-e start}}} -dc -dp %{R*} %{static:-Bstatic} %{assert*}"
-/* We have atexit(3). */
-
-#define HAVE_ATEXIT
+/* This defines which switch letters take arguments. */
+#undef SWITCH_TAKES_ARG
+#define SWITCH_TAKES_ARG(CHAR) \
+ (DEFAULT_SWITCH_TAKES_ARG(CHAR) \
+ || (CHAR) == 'R')
/* Implicit library calls should use memcpy, not bcopy, etc. */
#define TARGET_MEM_FUNCTIONS
+
+/* Handle #pragma weak and #pragma pack. */
+
+#define HANDLE_SYSV_PRAGMA
\f
/*
* Some imports from svr4.h in support of shared libraries.
* Currently, we need the DECLARE_OBJECT_SIZE stuff.
*/
-/* Define the strings used for the special svr4 .type and .size directives.
- These strings generally do not vary from one system running svr4 to
- another, but if a given system (e.g. m88k running svr) needs to use
- different pseudo-op names for these, they may be overridden in the
- file which includes this one. */
+/* Define the strings used for the .type, .size, and .set directives.
+ These strings generally do not vary from one system running netbsd
+ to another, but if a given system needs to use different pseudo-op
+ names for these, they may be overridden in the file which includes
+ this one. */
+
+#undef TYPE_ASM_OP
+#undef SIZE_ASM_OP
+#undef SET_ASM_OP
+#define TYPE_ASM_OP "\t.type\t"
+#define SIZE_ASM_OP "\t.size\t"
+#define SET_ASM_OP "\t.set\t"
+
+/* This is how we tell the assembler that a symbol is weak. */
-#define TYPE_ASM_OP ".type"
-#define SIZE_ASM_OP ".size"
-#define WEAK_ASM_OP ".weak"
+#undef ASM_WEAKEN_LABEL
+#define ASM_WEAKEN_LABEL(FILE,NAME) \
+ do { fputs ("\t.globl\t", FILE); assemble_name (FILE, NAME); \
+ fputc ('\n', FILE); \
+ fputs ("\t.weak\t", FILE); assemble_name (FILE, NAME); \
+ fputc ('\n', FILE); } while (0)
/* The following macro defines the format used to output the second
operand of the .type assembler directive. Different svr4 assemblers
is just a default. You may need to override it in your machine-
specific tm.h file (depending upon the particulars of your assembler). */
+#undef TYPE_OPERAND_FMT
#define TYPE_OPERAND_FMT "@%s"
/* Write the extra assembler code needed to declare a function's result.
Some svr4 assemblers need to also have something extra said about the
function's return value. We allow for that here. */
+#undef ASM_DECLARE_FUNCTION_NAME
#define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL) \
do { \
- fprintf (FILE, "\t%s\t ", TYPE_ASM_OP); \
+ fprintf (FILE, "%s", TYPE_ASM_OP); \
assemble_name (FILE, NAME); \
putc (',', FILE); \
fprintf (FILE, TYPE_OPERAND_FMT, "function"); \
/* Write the extra assembler code needed to declare an object properly. */
+#undef ASM_DECLARE_OBJECT_NAME
#define ASM_DECLARE_OBJECT_NAME(FILE, NAME, DECL) \
do { \
- fprintf (FILE, "\t%s\t ", TYPE_ASM_OP); \
+ fprintf (FILE, "%s", TYPE_ASM_OP); \
assemble_name (FILE, NAME); \
putc (',', FILE); \
fprintf (FILE, TYPE_OPERAND_FMT, "object"); \
if (!flag_inhibit_size_directive && DECL_SIZE (DECL)) \
{ \
size_directive_output = 1; \
- fprintf (FILE, "\t%s\t ", SIZE_ASM_OP); \
+ fprintf (FILE, "%s", SIZE_ASM_OP); \
assemble_name (FILE, NAME); \
fprintf (FILE, ",%d\n", int_size_in_bytes (TREE_TYPE (DECL))); \
} \
size_directive_output was set
by ASM_DECLARE_OBJECT_NAME when it was run for the same decl. */
+#undef ASM_FINISH_DECLARE_OBJECT
#define ASM_FINISH_DECLARE_OBJECT(FILE, DECL, TOP_LEVEL, AT_END) \
do { \
- char *name = XSTR (XEXP (DECL_RTL (DECL), 0), 0); \
+ const char *name = XSTR (XEXP (DECL_RTL (DECL), 0), 0); \
if (!flag_inhibit_size_directive && DECL_SIZE (DECL) \
&& ! AT_END && TOP_LEVEL \
&& DECL_INITIAL (DECL) == error_mark_node \
&& !size_directive_output) \
{ \
size_directive_output = 1; \
- fprintf (FILE, "\t%s\t ", SIZE_ASM_OP); \
+ fprintf (FILE, "%s", SIZE_ASM_OP); \
assemble_name (FILE, name); \
fprintf (FILE, ",%d\n", int_size_in_bytes (TREE_TYPE (DECL))); \
} \
/* This is how to declare the size of a function. */
+#undef ASM_DECLARE_FUNCTION_SIZE
#define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL) \
do { \
if (!flag_inhibit_size_directive) \
labelno++; \
ASM_GENERATE_INTERNAL_LABEL (label, "Lfe", labelno); \
ASM_OUTPUT_INTERNAL_LABEL (FILE, "Lfe", labelno); \
- fprintf (FILE, "\t%s\t ", SIZE_ASM_OP); \
+ fprintf (FILE, "%s", SIZE_ASM_OP); \
assemble_name (FILE, (FNAME)); \
fprintf (FILE, ","); \
assemble_name (FILE, label); \