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Commit 3fe4ff5a authored by Andreas Jaeger's avatar Andreas Jaeger
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This commit was manufactured by cvs2svn to create tag 'abi_0_96'. 

git-svn-id: http://x86-64.org/svn/tags/abi_0_96@196 6601e6e8-4d26-0410-a679-8f2142522ccc
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*~
*.o
*.s
core
a.out
test_3_element_struct_and_unions.c
test_basic_returning.c
test_passing_integers.c
test_passing_floats.c
make_3esau
make_returning
make_passing_tests
the-test
test.out
abitest/Authors deleted 100644 → 0
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Michael Matz <matz@suse.de>
Current maintainer
Bo Thorsen <bo@suse.co.uk>
Initial implementation
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GNU GENERAL PUBLIC LICENSE
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abitest/ChangeLog deleted 100644 → 0
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2005-06-08 Michael Matz <matz@suse.de>
* args.h (XMM_T, X87_T): New types.
(xmm_regs, x87_regs): New arrays.
(WRAP_RET): New macro.
(clear_struct_registers): Clear new arrays.
* asm-support.S (snapshot_ret): New.
* defines.h (CI128_RET, CLD_RET, CF128_RET, CMM_RET): New defines.
* make_returning.c: Generated file now uses WRAP_RET to check the
return value.
* typelist.c (returns): New array;
* typelist.h (returns): Declare.
2005-06-01 Michael Matz <matz@suse.de>
* Authors: Mention myself.
* TOCHECK: New file containing things to check for.
* asm-support.S: New file.
* Makefile (asm-support.o): New target.
* abitest: Add asm-support.o to link command.
Let user override CC and LD, list failed tests at the end.
* args.h: Support for the asm wrapper.
(WRAP_CALL): New macro.
(callthis, rax - r15): Declare.
(check_int_register_contents): Remove.
(check_int_arguments): Adjust for asm wrapper.
* make_passing_tests.c (make_checking_define): Use WRAP_CALL.
* test_passing_structs.c: Adjust for asm wrapper.
* test_passing_structs_and_unions.c: Ditto.
* test_passing_unions.c: Ditto.
2005-06-01 Michael Matz <matz@suse.de>
* macros.h (check_align_lv): New macro.
(check_basic_struct_size_and_align, check_array_size_and_align,
check_basic_union_size_and_align): Use it.
* test_bitfields.c (main): Use check_align_lv.
2005-06-01 Michael Matz <matz@suse.de>
Cleanup, support -W -Wall, make all testcases work also with
-O1 and -O2.
2005-05-24 Michael Matz <matz@suse.de>
* Makefile: Don't expect PATH to contain "." .
* args.h (check_int_register_contents): Don't use a general operand.
* abitest: Don't use Simics.
* abitest.simics: Old abitest using Simics.
2001-05-16 Bo Thorsen <bo@suse.co.uk>
* abitest: Tests which can not run when optimized can now with
a comment make sure not to be run with certain optimization levels.
Also, -O3 levels have been removed. Inlining doesn't make sense for
most tests.
* test_passing_structs.c: Removed test from optimization levels -O1
and -O2.
* test_passing_unions.c: Likewise.
* test_passing_structs_and_unions.c: Likewise.
2001-05-15 Bo Thorsen <bo@suse.co.uk>
* Nearly all files: Complete reorganization to run tests
individually in simics instead of as one big executable.
2001-04-11 Bo Thorsen <bo@suse.co.uk>
* defines.h: Add setting for checks of float and double passing.
Add setting for checks of returning complex types.
Disabled these two tests.
* returning.c (test_complex_returning): Added test for returning
complex numbers. Complex numbers with float, double and long double
types are tested. Test originally written by Andreas Jaeger.
2001-02-28 Bo Thorsen <bo@suse.de>
* struniargs.c (test_struct_passing): Hardware registers should be
cleared after setting the struct entries.
(struniargs): Enable union passing test.
* make_returning2.c: Bugfixed two-words types. Previously there was
a workaround that only worked for long long. Now it works for other
types too.
* defines.h: Enable all long double tests.
* Makefile: Change to using simics
* runtime.abitest: Simics script added.
* abitest.conf: Simics runtime configuration file added.
* abitest: Script to run the abitest in simics added.
2001-02-15 Bo Thorsen <bo@suse.de>
* make_returning2.c: Added file. Used to construct the return value
test.
* returning.c: Add return value test file.
* Makefile: Add return value test.
2001-02-14 Bo Thorsen <bo@suse.de>
* Makefile: Add reloc2.s compilation and linking test.
* reloc2.s: Added file to test compilation and linking of relocations.
* reloc.c (reloc): Fix the comments to show that this is for now
just a compiling and linking test.
2001-02-01 Bo Thorsen <bo@suse.de>
* struniargs.c (struniargs): Temporarily disabled union test.
* scalarargs.c: Move all tests to the autogenerated scalarargs2.c.
* make_scalarargs2.c: Added file. Will produce a scalarargs2.c which
tests scalar argument passing.
* args.h: Fix formatting.
Start split to do both integer and float testing.
Add float passing check - for the moment just no-op macros.
* funcs.h (test_return): Add autogenerated tests from make_scalarargs2.
* typelist.c: File added. Sets the lists for autogenerated types tests.
* typelist.h: File added.
* make_sizal2.c: Use typelist files.
* defines.h: Added defines for building lists of types to be checked.
* main.c: Fix formatting.
2001-01-26 Bo Thorsen <bo@suse.de>
* sizal.c: Rearrange to increase granularity of the tests.
* macros.h (check_array_size_and_align): Fix for arrays of pointers.
(check_array_size_and_align): Add array in struct size and align test.
* defines.h: Make defines with size and alignment of scalar types.
2001-01-25 Bo Thorsen <bo@suse.de>
* Multiple files: Fix formatting.
* funcs.h (sizal2): Add sizal2 forward declaration.
* sizal.c (check_struct_and_union3): Remove CHECK_STRUCT_SIZE check.
* make_sizal2.c (main): Fix calculation of struct size.
(calculate_struct_size): Do calculation of struct size.
(main): Change output format to that of a complete c source file.
* defines.h: Removed no longer used CHECK_STRUCT_SIZE.
2001-01-23 Bo Thorsen <bo@suse.de>
* macros.h: Added file. Moved a couple of macros to this file.
* bitfields.c: Added test for bitfield structs and unions.
* main.c (main): Added bitfield test.
* funcs.h: Likewise.
* sizal.c: Removed bitfield test.
2000-12-17 Bo Thorsen <bo@suse.de>
* defines.h: Enabled more tests and added new CHECK_STRUCT_SIZE.
* sizal.c: Fixed alignment/size testing for arrays and structs.
* struniargs.c: Fix testing larger structs, larger unions and
mixed passing.
2000-12-15 Bo Thorsen <bo@suse.de>
* variargs.c, defines.h: Enable varargs test
2000-12-13 Bo Thorsen <bo@dsuse.de>
* struniargs.c (test_union_passing): Added union passing test
* variargs.c: Bugfixed; now works with gcc2.95.2 on ia32 but still
fails on x86-64. Probably not a varargs related problem any more.
* make_sizal2.c (main): Implemented union size tests
* struniargs.c: Moved structargs.c to struniargs.c, cleanup and
expansion of the test
* defines.h: Defines for dis-/enabling parts of the test
2000-12-10 Bo Thorsen <bo@suse.de>
* Small changes that should have made it for the initial release.
2000-12-07 Bo Thorsen <bo@suse.de>
* Initial release.
abitest/Makefile deleted 100644 → 0
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TARGETS = test_3_element_struct_and_unions.c test_passing_integers.c \
test_passing_floats.c test_basic_returning.c asm-support.o
AUTOEXECS = make_3esau make_passing_tests make_returning
all: $(TARGETS)
test_3_element_struct_and_unions.c: make_3esau.c typelist.h typelist.c defines.h args.h
gcc -o make_3esau make_3esau.c typelist.c && \
./make_3esau > test_3_element_struct_and_unions.c
test_passing_integers.c test_passing_floats.c: make_passing_tests.c typelist.h typelist.c defines.h args.h
gcc -o make_passing_tests make_passing_tests.c typelist.c && \
./make_passing_tests
test_basic_returning.c: make_returning.c typelist.h typelist.c defines.h args.h
gcc -o make_returning make_returning.c typelist.c && \
./make_returning > test_basic_returning.c
asm-support.o: asm-support.S
gcc -c $<
clean:
$(RM) *.o *~ core make_sizal2 $(TARGETS) $(AUTOEXECS) a.out
.PHONY: clean dist-clean backup all dep depend
abitest/README deleted 100644 → 0
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What's this?
------------
This is an abitestsuite for gcc and binutils for the x86-64
architechture. It currently tests these areas:
1: Tests for correct size and alignment of all basic types, structs
and arrays. Also tests bitfields.
2: Tests that arguments of basic types are passed and returned correctly.
3: Tests that arguments of struct and union types are passed and
returned correctly. Also tests for mixed struct/union/scalar types
4: Tests passing a variable number of args
6: Tests value correctness in returning scalar types, structs and unions.
Questions about the abitest can be sent to discuss@x86-64.org or to
Bo Thorsen <bo@suse.co.uk>.
TODO
----
Make a test that clobbers all registers and just returns. This is
meant to test if all callee-saved registers are saved and restored. A
similar test should be made to test caller-saved registers.
The value returning tests could be augmented with a test to check that the
values are not just correct, but also passed in the correct registers.
Documentation
-------------
No configuration is being done yet, so if the defaults here doesn't
suit your setup, edit the Makefile and the runtime scripts.
To run the test, simply execute "abitest". If you don't provide any
arguments, all tests will be run. If you want to run only a number
of tests, give the names of the files as arguments to abitest.
You need to copy the files abitest.conf and runtime.abitest to
/work/simics/home/x86-test-machine. Both this and the tests assume
that simics is placed in /work/simics. You need to change the
SIMICS_DIR variable in the file abitest if this is not the case.
The Makefile only exists now to build the autogenerated tests. You
can use "make test" but all this does is to call abitest.
The fact that a lot of the tests fail with optimization is not
strange, because the optimization levels is supposed to invalidate
some of the assumptions made in the tests, for example what is done to
the stackpointer at the beginning of a function. For tests where
certain optimization levels doesn't make sense, a special comment in
the file can disable it. Use the words "optimization level" and the
optimization level in the same line to do this. For example:
/* Don't test for optimization levels -O1 and -O2. */ will disable
the test for -O1 and -O2. All tests will be run without optimization.
Known problems in GCC and binutils for now
------------------------------------------