diff options
author | eager <eager@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-05-17 15:12:38 +0000 |
---|---|---|
committer | eager <eager@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-05-17 15:12:38 +0000 |
commit | 0f718e59b1cffee9e7ac04fdd0be3725f072c61c (patch) | |
tree | b594c0ab7cce86755578cc61bfda61439424797a /gcc/testsuite/gcc.target/microblaze | |
parent | e0b7b952168ac1106771da549cf11878d0391f57 (diff) | |
download | gcc-0f718e59b1cffee9e7ac04fdd0be3725f072c61c.tar.gz |
ChangeLog:
2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
* config/microblaze/microblaze.c
(break_handler): New Declaration.
(microblaze_break_function_p,microblaze_is_break_handler) : New functions.
(compute_frame_size): use of microblaze_break_function_p. Add the test of break_handler.
(microblaze_function_prologue) : Add the test of variable
break_handler. Check the fnname by BREAK_HANDLER_NAME.
(microblaze_function_epilogue) : Add the test of break_handler.
(microblaze_globalize_label) : Add the test of break_handler. Check the
name by BREAK_HANDLER_NAME.
* config/microblaze/microblaze.h (BREAK_HANDLER_NAME) : New macro
* config/microblaze/microblaze.md :
(*<optab>,<optab>_internal): Add microblaze_is_break_handler () test.
(call_internal1,call_value_intern) : Use of microblaze_break_function_p.
Use of SYMBOL_REF_DECL.
* config/microblaze/microblaze-protos.h
(microblaze_break_function_p,microblaze_is_break_handler) : New Declaration.
* testsuite/gcc.target/microblaze/others/break_handler.c : New.
* doc/extend.texi( MicroBlaze break_handler Functions): Document new
MicroBlaze break_handler functions.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210559 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/testsuite/gcc.target/microblaze')
-rw-r--r-- | gcc/testsuite/gcc.target/microblaze/others/break_handler.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/microblaze/others/break_handler.c b/gcc/testsuite/gcc.target/microblaze/others/break_handler.c new file mode 100644 index 00000000000..1ccafd06408 --- /dev/null +++ b/gcc/testsuite/gcc.target/microblaze/others/break_handler.c @@ -0,0 +1,15 @@ +int func () __attribute__ ((break_handler)); +volatile int intr_occurred; + +int func () +{ + + /* { dg-final { scan-assembler "rtbd\tr(\[0-9]\|\[1-2]\[0-9]\|3\[0-1]),8" } } */ + intr_occurred += 1; +} +int main() +{ + /* { dg-final { scan-assembler "brki\tr16" } } */ + func(); + return 0; +} |