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Enable the workaround for the Loongson 2F bug by default.
Patch by Mark H Weaver <mhw@netris.org>.
--- binutils/gas/config/tc-mips.c.orig 2012-09-04 10:21:03.000000000 -0400
+++ binutils/gas/config/tc-mips.c 2013-10-06 02:23:21.651983768 -0400
@@ -934,10 +934,10 @@ enum fix_vr4120_class
};
/* ...likewise -mfix-loongson2f-jump. */
-static bool mips_fix_loongson2f_jump;
+static bool mips_fix_loongson2f_jump = FALSE;
/* ...likewise -mfix-loongson2f-nop. */
-static bool mips_fix_loongson2f_nop;
+static bool mips_fix_loongson2f_nop = TRUE;
/* True if -mfix-loongson2f-nop or -mfix-loongson2f-jump passed. */
static bool mips_fix_loongson2f;
--- binutils/gas/testsuite/gas/mips/mips.exp.orig 2012-09-04 10:17:13.000000000 -0400
+++ binutils/gas/testsuite/gas/mips/mips.exp 2013-10-06 02:23:21.663983768 -0400
@@ -110,6 +110,12 @@ proc mips_arch_init {} {
# Catch because the variable won't be set the first time through.
catch {unset mips_arches}
+
+ # Disable the loongson2f nop fix by default, because most of the
+ # existing test cases for mips will fail otherwise.
+ global ASFLAGS
+ set old_ASFLAGS "$ASFLAGS"
+ set ASFLAGS "$ASFLAGS -mno-fix-loongson2f-nop"
}
# mips_arch_create ARCH GPRSIZE EXTENDS PROPS AS_FLAGS OBJDUMP_FLAGS \
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