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authorJozef Lawrynowicz <jozef.l@mittosystems.com>2020-09-08 11:31:02 +0100
committerJozef Lawrynowicz <jozef.l@mittosystems.com>2020-09-08 11:31:56 +0100
commitb75863a88ececd4fcce9e3b35df8d91b82cf4fc5 (patch)
tree09a54f6faef5d0215796402f66b81572a99ca0b1 /gcc/configure
parent285d81be9725acc36dc8eca48d4df506cd5e6f6f (diff)
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MSP430: Fix detection of assembler support for .mspabi_attribute
The assembly code ".mspabi_attribute 4,1" uses the object attribute mechanism to indicate that the 430 ISA is in use. However, the default ISA is 430X, so GAS fails to assemble this since the ISA wasn't also set to 430 on the command line. gcc/ChangeLog: * config/msp430/msp430.c (msp430_file_end): Fix jumbled HAVE_AS_MSPABI_ATTRIBUTE and HAVE_AS_GNU_ATTRIBUTE checks. * configure: Regenerate. * configure.ac: Use ".mspabi_attribute 4,2" to check for assembler support for this object attribute directive.
Diffstat (limited to 'gcc/configure')
-rwxr-xr-xgcc/configure2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/configure b/gcc/configure
index 0f7a8db..0a09777 100755
--- a/gcc/configure
+++ b/gcc/configure
@@ -27981,7 +27981,7 @@ else
then gcc_cv_as_msp430_mspabi_attribute=yes
fi
elif test x$gcc_cv_as != x; then
- $as_echo '.mspabi_attribute 4,1' > conftest.s
+ $as_echo '.mspabi_attribute 4,2' > conftest.s
if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5