final.c (JUMP_TABLES_IN_TEXT_SECTION): Provide a default value.

        * final.c (JUMP_TABLES_IN_TEXT_SECTION): Provide a default value.
        (shorten_branches, final_scan_insn): Test value of
        JUMP_TABLES_IN_TEXT_SECTION instead of just testing whether it
        is defined.
        * tm.texi (JUMP_TABLES_IN_TEXT_SECTION): Corresponding changes.
        * arm/coff.h: Define JUMP_TABLES_IN_TEXT_SECTION to 1.
        coff.h: Likewise.
        * i386/386bsd.h: Likewise.
        * i386/freebsd-elf.h: Likewise.
        * i386/freebsd.h: Likewise.
        * i386/netbsd.h: Likewise.
        * i386/ptx4-i.h: Likewise.
        * i386/sysv4.h: Likewise.
        * pa/pa.h: Likewise.
        * rs6000/linux.h: Likewise.
        * rs6000/rs6000.h: Likewise.
        * sh/sh.h: Likewise.
        * sparc/sp64-elf.h: Likewise.
        * v850/v850.h: Likewise.
        * rs6000/sysv4.h: Define JUMP_TABLES_IN_TEXT_SECTION to 0.
        * i386/linux.h: Define JUMP_TABLES_IN_TEXT_SECTION to (flag_pic).

From-SVN: r19940

16 files changed, 17 insertions, 16 deletions

diff --git a/gcc/config/arm/coff.h b/gcc/config/arm/coff.h
index abba7c6..4e568cb 100644
--- a/gcc/config/arm/coff.h
+++ b/gcc/config/arm/coff.h
@@ -30,7 +30,7 @@ Boston, MA 02111-1307, USA.  */
    point the default.  NOT --nfp!  --with{enable?} is supposed to replace it
    (right?), so let's stop using it.  */
 #undef TARGET_DEFAULT
-#define TARGET_DEFAULT (ARM_FLAG_SOFT_FLOAT /*+ TARGET_CPU_DEFAULT*/)
+#define TARGET_DEFAULT (ARM_FLAG_SOFT_FLOAT | ARM_FLAG_APCS_32)
 
 /* ??? Is a big-endian default intended to be supported?  */
 #if 0 /*TARGET_CPU_DEFAULT & ARM_FLAG_BIG_END*/
@@ -104,7 +104,7 @@ do {								\
 /* Define this macro if jump tables (for `tablejump' insns) should be
    output in the text section, along with the assembler instructions.
    Otherwise, the readonly data section is used.  */
-#define JUMP_TABLES_IN_TEXT_SECTION
+#define JUMP_TABLES_IN_TEXT_SECTION 1
 
 #undef READONLY_DATA_SECTION
 #define READONLY_DATA_SECTION	rdata_section
diff --git a/gcc/config/arm/tcoff.h b/gcc/config/arm/tcoff.h
index 5fabe5d..fe047e7 100644
--- a/gcc/config/arm/tcoff.h
+++ b/gcc/config/arm/tcoff.h
@@ -87,7 +87,7 @@ do {								\
 /* Define this macro if jump tables (for `tablejump' insns) should be
    output in the text section, along with the assembler instructions.
    Otherwise, the readonly data section is used.  */
-#define JUMP_TABLES_IN_TEXT_SECTION
+#define JUMP_TABLES_IN_TEXT_SECTION 1
 
 #undef READONLY_DATA_SECTION
 #define READONLY_DATA_SECTION	rdata_section
diff --git a/gcc/config/i386/386bsd.h b/gcc/config/i386/386bsd.h
index 2599437..7962321 100644
--- a/gcc/config/i386/386bsd.h
+++ b/gcc/config/i386/386bsd.h
@@ -69,7 +69,7 @@
 /* Indicate that jump tables go in the text section.  This is
    necessary when compiling PIC code.  */
 
-#define JUMP_TABLES_IN_TEXT_SECTION
+#define JUMP_TABLES_IN_TEXT_SECTION 1
 
 /* Don't default to pcc-struct-return, because gcc is the only compiler, and
    we want to retain compatibility with older gcc versions.  */
diff --git a/gcc/config/i386/freebsd-elf.h b/gcc/config/i386/freebsd-elf.h
index 196a76a..6f99a88 100644
--- a/gcc/config/i386/freebsd-elf.h
+++ b/gcc/config/i386/freebsd-elf.h
@@ -38,7 +38,7 @@ Boston, MA 02111-1307, USA.  */
 
 /* Indicate that jump tables go in the text section.  This is
    necessary when compiling PIC code.  */
-#define JUMP_TABLES_IN_TEXT_SECTION
+#define JUMP_TABLES_IN_TEXT_SECTION 1
 
 /* Copy this from the svr4 specifications... */
 /* Define the register numbers to be used in Dwarf debugging information.
diff --git a/gcc/config/i386/freebsd.h b/gcc/config/i386/freebsd.h
index d5deacd..40f703e 100644
--- a/gcc/config/i386/freebsd.h
+++ b/gcc/config/i386/freebsd.h
@@ -84,7 +84,7 @@ Boston, MA 02111-1307, USA.  */
 /* Indicate that jump tables go in the text section.  This is
    necessary when compiling PIC code.  */
 
-#define JUMP_TABLES_IN_TEXT_SECTION
+#define JUMP_TABLES_IN_TEXT_SECTION 1
 
 /* Don't default to pcc-struct-return, because gcc is the only compiler, and
    we want to retain compatibility with older gcc versions.  */
diff --git a/gcc/config/i386/linux.h b/gcc/config/i386/linux.h
index e178015..50341bd 100644
--- a/gcc/config/i386/linux.h
+++ b/gcc/config/i386/linux.h
@@ -49,7 +49,7 @@ Boston, MA 02111-1307, USA.  */
 
 /* Indicate that jump tables go in the text section.  This is
    necessary when compiling PIC code.  */
-#define JUMP_TABLES_IN_TEXT_SECTION
+#define JUMP_TABLES_IN_TEXT_SECTION (flag_pic)
 
 /* Copy this from the svr4 specifications... */
 /* Define the register numbers to be used in Dwarf debugging information.
diff --git a/gcc/config/i386/netbsd.h b/gcc/config/i386/netbsd.h
index c7aeddf..5978aec 100644
--- a/gcc/config/i386/netbsd.h
+++ b/gcc/config/i386/netbsd.h
@@ -50,7 +50,7 @@
 /* Indicate that jump tables go in the text section.  This is
    necessary when compiling PIC code.  */
 
-#define JUMP_TABLES_IN_TEXT_SECTION
+#define JUMP_TABLES_IN_TEXT_SECTION 1
 
 /* Don't default to pcc-struct-return, because gcc is the only compiler, and
    we want to retain compatibility with older gcc versions.  */
diff --git a/gcc/config/i386/ptx4-i.h b/gcc/config/i386/ptx4-i.h
index 36836f6..1537b4a 100644
--- a/gcc/config/i386/ptx4-i.h
+++ b/gcc/config/i386/ptx4-i.h
@@ -244,4 +244,4 @@ do { long value[3];							\
 /* Indicate that jump tables go in the text section.  This is
    necessary when compiling PIC code.  */
 
-#define JUMP_TABLES_IN_TEXT_SECTION
+#define JUMP_TABLES_IN_TEXT_SECTION 1
diff --git a/gcc/config/i386/sysv4.h b/gcc/config/i386/sysv4.h
index 3a72cdd..0127d69 100644
--- a/gcc/config/i386/sysv4.h
+++ b/gcc/config/i386/sysv4.h
@@ -242,7 +242,7 @@ do { long value[3];							\
 /* Indicate that jump tables go in the text section.  This is
    necessary when compiling PIC code.  */
 
-#define JUMP_TABLES_IN_TEXT_SECTION
+#define JUMP_TABLES_IN_TEXT_SECTION 1
 
 /* A C statement (sans semicolon) to output to the stdio stream
    FILE the assembler definition of uninitialized global DECL named
diff --git a/gcc/config/pa/pa.h b/gcc/config/pa/pa.h
index 6f9c9be..5e506a4 100644
--- a/gcc/config/pa/pa.h
+++ b/gcc/config/pa/pa.h
@@ -2321,7 +2321,7 @@ DTORS_SECTION_FUNCTION
     fprintf (FILE, "\tb L$%04d\n\tnop\n", VALUE)
 
 /* Jump tables are executable code and live in the TEXT section on the PA.  */
-#define JUMP_TABLES_IN_TEXT_SECTION
+#define JUMP_TABLES_IN_TEXT_SECTION 1
 
 /* This is how to output an element of a case-vector that is relative.
    This must be defined correctly as it is used when generating PIC code.
diff --git a/gcc/config/rs6000/linux.h b/gcc/config/rs6000/linux.h
index 21d9bc8..1843fb8 100644
--- a/gcc/config/rs6000/linux.h
+++ b/gcc/config/rs6000/linux.h
@@ -69,4 +69,4 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #endif
 
 #undef JUMP_TABLES_IN_TEXT_SECTION
-#define JUMP_TABLES_IN_TEXT_SECTION
+#define JUMP_TABLES_IN_TEXT_SECTION 1
diff --git a/gcc/config/rs6000/rs6000.h b/gcc/config/rs6000/rs6000.h
index 7ac3cf60..66756a0 100644
--- a/gcc/config/rs6000/rs6000.h
+++ b/gcc/config/rs6000/rs6000.h
@@ -2375,7 +2375,7 @@ extern int rs6000_trunc_used;
 
 /* Indicate that jump tables go in the text section.  */
 
-#define JUMP_TABLES_IN_TEXT_SECTION
+#define JUMP_TABLES_IN_TEXT_SECTION 1
 
 /* Define the routines to implement these extra sections.  */
 
diff --git a/gcc/config/rs6000/sysv4.h b/gcc/config/rs6000/sysv4.h
index 9cbb597..1a7439a 100644
--- a/gcc/config/rs6000/sysv4.h
+++ b/gcc/config/rs6000/sysv4.h
@@ -331,6 +331,7 @@ do {									\
 
 /* Put jump tables in read-only memory, rather than in .text.  */
 #undef JUMP_TABLES_IN_TEXT_SECTION
+#define JUMP_TABLES_IN_TEXT_SECTION 0
 
 /* Disable AIX-ism that disables turning -B into -L if the argument specifies a
    relative file name.  This breaks setting GCC_EXEC_PREFIX to D:\path under
diff --git a/gcc/config/sh/sh.h b/gcc/config/sh/sh.h
index dce9acb..5c347fc 100644
--- a/gcc/config/sh/sh.h
+++ b/gcc/config/sh/sh.h
@@ -1518,7 +1518,7 @@ dtors_section()							\
 
 /* Define this so that jump tables go in same section as the current function,
    which could be text or it could be a user defined section.  */
-#define JUMP_TABLES_IN_TEXT_SECTION
+#define JUMP_TABLES_IN_TEXT_SECTION 1
 
 /* A C statement to output something to the assembler file to switch to section
    NAME for object DECL which is either a FUNCTION_DECL, a VAR_DECL or
diff --git a/gcc/config/sparc/sp64-elf.h b/gcc/config/sparc/sp64-elf.h
index a6f3e72..2482866 100644
--- a/gcc/config/sparc/sp64-elf.h
+++ b/gcc/config/sparc/sp64-elf.h
@@ -104,7 +104,7 @@ crtbegin.o%s \
    tables from other label refs (when we need to).  */
 /* ??? Revisit this.  */
 #undef JUMP_TABLES_IN_TEXT_SECTION
-#define JUMP_TABLES_IN_TEXT_SECTION
+#define JUMP_TABLES_IN_TEXT_SECTION 1
 
 /* System V Release 4 uses DWARF debugging info.
    GDB doesn't support 64 bit stabs yet and the desired debug format is DWARF
diff --git a/gcc/config/v850/v850.h b/gcc/config/v850/v850.h
index 0161379..2ccbe98 100644
--- a/gcc/config/v850/v850.h
+++ b/gcc/config/v850/v850.h
@@ -1326,7 +1326,7 @@ do { char dstr[30];					\
 
 /* The switch instruction requires that the jump table immediately follow
    it. */
-#define JUMP_TABLES_IN_TEXT_SECTION
+#define JUMP_TABLES_IN_TEXT_SECTION 1
 
 /* svr4.h defines this assuming that 4 byte alignment is required.  */
 #undef ASM_OUTPUT_BEFORE_CASE_LABEL