2010-08-11 18:48:26 +02:00
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/* This testcase is part of GDB, the GNU debugger.
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2018-01-01 05:43:02 +01:00
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Copyright 2010-2018 Free Software Foundation, Inc.
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2010-08-11 18:48:26 +02:00
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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Contributed by Ken Werner <ken.werner@de.ibm.com> */
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Add vector ABI tests to gnu_vector.exp
So far the gnu_vector test was limited to "static" aspects of GDB's
vector support, like evaluating vector-valued expressions. This patch
enriches the test and adds checks for GDB's vector ABI support as well.
The new checks particularly verify inferior function calls with vector
arguments and GDB's handling of vector return values.
The test now attempts to compile for the target's "native" architecture,
such that a hardware vector ABI is used if available.
Since GDB has no vector ABI support for x86 and x86_64 targets, most of
the new checks are KFAILed there.
gdb/testsuite/ChangeLog:
* gdb.base/gnu_vector.c: Include stdarg.h and stdio.h.
(VECTOR): New macro. Use it...
(int4, uint4, char4, float4, int2, longlong2, float2, double2):
...for these typedefs.
(int8, char1, int1, double1): New typedefs.
(struct just_int2, struct two_int2): New structures.
(add_some_intvecs, add_many_charvecs, add_various_floatvecs)
(add_structvecs, add_singlevecs): New functions.
(main): Call add_some_intvecs twice.
* gdb.base/gnu_vector.exp: Drop GCC version check; just attempt
the compile and exit upon failure. Try compiling for the "native"
architecture. Test inferior function calls with vector arguments
and vector return value handling with "finish" and "return".
2015-06-17 11:17:07 +02:00
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#include <stdarg.h>
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2010-10-08 18:50:55 +02:00
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Add vector ABI tests to gnu_vector.exp
So far the gnu_vector test was limited to "static" aspects of GDB's
vector support, like evaluating vector-valued expressions. This patch
enriches the test and adds checks for GDB's vector ABI support as well.
The new checks particularly verify inferior function calls with vector
arguments and GDB's handling of vector return values.
The test now attempts to compile for the target's "native" architecture,
such that a hardware vector ABI is used if available.
Since GDB has no vector ABI support for x86 and x86_64 targets, most of
the new checks are KFAILed there.
gdb/testsuite/ChangeLog:
* gdb.base/gnu_vector.c: Include stdarg.h and stdio.h.
(VECTOR): New macro. Use it...
(int4, uint4, char4, float4, int2, longlong2, float2, double2):
...for these typedefs.
(int8, char1, int1, double1): New typedefs.
(struct just_int2, struct two_int2): New structures.
(add_some_intvecs, add_many_charvecs, add_various_floatvecs)
(add_structvecs, add_singlevecs): New functions.
(main): Call add_some_intvecs twice.
* gdb.base/gnu_vector.exp: Drop GCC version check; just attempt
the compile and exit upon failure. Try compiling for the "native"
architecture. Test inferior function calls with vector arguments
and vector return value handling with "finish" and "return".
2015-06-17 11:17:07 +02:00
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#define VECTOR(n, type) \
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type __attribute__ ((vector_size (n * sizeof(type))))
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typedef VECTOR (8, int) int8;
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typedef VECTOR (4, int) int4;
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typedef VECTOR (4, unsigned int) uint4;
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typedef VECTOR (4, char) char4;
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typedef VECTOR (4, float) float4;
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typedef VECTOR (2, int) int2;
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typedef VECTOR (2, long long) longlong2;
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typedef VECTOR (2, float) float2;
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typedef VECTOR (2, double) double2;
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typedef VECTOR (1, char) char1;
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typedef VECTOR (1, int) int1;
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typedef VECTOR (1, double) double1;
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2010-10-08 18:50:55 +02:00
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int ia = 2;
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int ib = 1;
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float fa = 2;
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float fb = 1;
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2013-01-25 18:16:43 +01:00
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long long lla __attribute__ ((mode(DI))) = 0x0000000100000001ll;
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2010-10-08 18:50:55 +02:00
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char4 c4 = {1, 2, 3, 4};
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int4 i4a = {2, 4, 8, 16};
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int4 i4b = {1, 2, 8, 4};
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float4 f4a = {2, 4, 8, 16};
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float4 f4b = {1, 2, 8, 4};
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uint4 ui4 = {2, 4, 8, 16};
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int2 i2 = {1, 2};
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longlong2 ll2 = {1, 2};
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float2 f2 = {1, 2};
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double2 d2 = {1, 2};
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2010-08-11 18:48:26 +02:00
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2012-10-31 10:26:22 +01:00
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union
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{
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int i;
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Add vector ABI tests to gnu_vector.exp
So far the gnu_vector test was limited to "static" aspects of GDB's
vector support, like evaluating vector-valued expressions. This patch
enriches the test and adds checks for GDB's vector ABI support as well.
The new checks particularly verify inferior function calls with vector
arguments and GDB's handling of vector return values.
The test now attempts to compile for the target's "native" architecture,
such that a hardware vector ABI is used if available.
Since GDB has no vector ABI support for x86 and x86_64 targets, most of
the new checks are KFAILed there.
gdb/testsuite/ChangeLog:
* gdb.base/gnu_vector.c: Include stdarg.h and stdio.h.
(VECTOR): New macro. Use it...
(int4, uint4, char4, float4, int2, longlong2, float2, double2):
...for these typedefs.
(int8, char1, int1, double1): New typedefs.
(struct just_int2, struct two_int2): New structures.
(add_some_intvecs, add_many_charvecs, add_various_floatvecs)
(add_structvecs, add_singlevecs): New functions.
(main): Call add_some_intvecs twice.
* gdb.base/gnu_vector.exp: Drop GCC version check; just attempt
the compile and exit upon failure. Try compiling for the "native"
architecture. Test inferior function calls with vector arguments
and vector return value handling with "finish" and "return".
2015-06-17 11:17:07 +02:00
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VECTOR (sizeof(int), char) cv;
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2012-10-31 10:26:22 +01:00
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} union_with_vector_1;
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struct
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{
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int i;
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Add vector ABI tests to gnu_vector.exp
So far the gnu_vector test was limited to "static" aspects of GDB's
vector support, like evaluating vector-valued expressions. This patch
enriches the test and adds checks for GDB's vector ABI support as well.
The new checks particularly verify inferior function calls with vector
arguments and GDB's handling of vector return values.
The test now attempts to compile for the target's "native" architecture,
such that a hardware vector ABI is used if available.
Since GDB has no vector ABI support for x86 and x86_64 targets, most of
the new checks are KFAILed there.
gdb/testsuite/ChangeLog:
* gdb.base/gnu_vector.c: Include stdarg.h and stdio.h.
(VECTOR): New macro. Use it...
(int4, uint4, char4, float4, int2, longlong2, float2, double2):
...for these typedefs.
(int8, char1, int1, double1): New typedefs.
(struct just_int2, struct two_int2): New structures.
(add_some_intvecs, add_many_charvecs, add_various_floatvecs)
(add_structvecs, add_singlevecs): New functions.
(main): Call add_some_intvecs twice.
* gdb.base/gnu_vector.exp: Drop GCC version check; just attempt
the compile and exit upon failure. Try compiling for the "native"
architecture. Test inferior function calls with vector arguments
and vector return value handling with "finish" and "return".
2015-06-17 11:17:07 +02:00
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VECTOR (sizeof(int), char) cv;
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2012-10-31 10:26:22 +01:00
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float4 f4;
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} struct_with_vector_1;
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Add vector ABI tests to gnu_vector.exp
So far the gnu_vector test was limited to "static" aspects of GDB's
vector support, like evaluating vector-valued expressions. This patch
enriches the test and adds checks for GDB's vector ABI support as well.
The new checks particularly verify inferior function calls with vector
arguments and GDB's handling of vector return values.
The test now attempts to compile for the target's "native" architecture,
such that a hardware vector ABI is used if available.
Since GDB has no vector ABI support for x86 and x86_64 targets, most of
the new checks are KFAILed there.
gdb/testsuite/ChangeLog:
* gdb.base/gnu_vector.c: Include stdarg.h and stdio.h.
(VECTOR): New macro. Use it...
(int4, uint4, char4, float4, int2, longlong2, float2, double2):
...for these typedefs.
(int8, char1, int1, double1): New typedefs.
(struct just_int2, struct two_int2): New structures.
(add_some_intvecs, add_many_charvecs, add_various_floatvecs)
(add_structvecs, add_singlevecs): New functions.
(main): Call add_some_intvecs twice.
* gdb.base/gnu_vector.exp: Drop GCC version check; just attempt
the compile and exit upon failure. Try compiling for the "native"
architecture. Test inferior function calls with vector arguments
and vector return value handling with "finish" and "return".
2015-06-17 11:17:07 +02:00
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struct just_int2
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{
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int2 i;
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};
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struct two_int2
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{
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int2 i, j;
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};
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/* Simple vector-valued function with a few 16-byte vector
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arguments. */
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int4
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add_some_intvecs (int4 a, int4 b, int4 c)
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{
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return a + b + c;
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}
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/* Many small vector arguments, 4 bytes each. */
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char4
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add_many_charvecs (char4 a, char4 b, char4 c, char4 d, char4 e,
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char4 f, char4 g, char4 h, char4 i, char4 j)
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{
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return (a + b + c + d + e + f + g + h + i + j);
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}
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/* Varargs: One fixed and N-1 variable vector arguments. */
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float4
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add_various_floatvecs (int n, float4 a, ...)
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{
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int i;
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va_list argp;
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va_start (argp, a);
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for (i = 1; i < n; i++)
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a += va_arg (argp, float4);
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va_end (argp);
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return a;
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}
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/* Struct-wrapped vectors (might be passed as if not wrapped). */
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struct just_int2
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add_structvecs (int2 a, struct just_int2 b, struct two_int2 c)
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{
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struct just_int2 res;
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res.i = a + b.i + c.i + c.j;
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return res;
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}
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/* Single-element vectors (might be treated like scalars). */
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double1
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add_singlevecs (char1 a, int1 b, double1 c)
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{
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return (double1) {a[0] + b[0] + c[0]};
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}
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2010-08-11 18:48:26 +02:00
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int
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main ()
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{
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Add vector ABI tests to gnu_vector.exp
So far the gnu_vector test was limited to "static" aspects of GDB's
vector support, like evaluating vector-valued expressions. This patch
enriches the test and adds checks for GDB's vector ABI support as well.
The new checks particularly verify inferior function calls with vector
arguments and GDB's handling of vector return values.
The test now attempts to compile for the target's "native" architecture,
such that a hardware vector ABI is used if available.
Since GDB has no vector ABI support for x86 and x86_64 targets, most of
the new checks are KFAILed there.
gdb/testsuite/ChangeLog:
* gdb.base/gnu_vector.c: Include stdarg.h and stdio.h.
(VECTOR): New macro. Use it...
(int4, uint4, char4, float4, int2, longlong2, float2, double2):
...for these typedefs.
(int8, char1, int1, double1): New typedefs.
(struct just_int2, struct two_int2): New structures.
(add_some_intvecs, add_many_charvecs, add_various_floatvecs)
(add_structvecs, add_singlevecs): New functions.
(main): Call add_some_intvecs twice.
* gdb.base/gnu_vector.exp: Drop GCC version check; just attempt
the compile and exit upon failure. Try compiling for the "native"
architecture. Test inferior function calls with vector arguments
and vector return value handling with "finish" and "return".
2015-06-17 11:17:07 +02:00
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int4 res;
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res = add_some_intvecs (i4a, i4a + i4b, i4b);
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res = add_some_intvecs (i4a, i4a + i4b, i4b);
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2015-11-13 16:03:25 +01:00
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add_some_intvecs (i4a, i4a + i4b, i4b);
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Add vector ABI tests to gnu_vector.exp
So far the gnu_vector test was limited to "static" aspects of GDB's
vector support, like evaluating vector-valued expressions. This patch
enriches the test and adds checks for GDB's vector ABI support as well.
The new checks particularly verify inferior function calls with vector
arguments and GDB's handling of vector return values.
The test now attempts to compile for the target's "native" architecture,
such that a hardware vector ABI is used if available.
Since GDB has no vector ABI support for x86 and x86_64 targets, most of
the new checks are KFAILed there.
gdb/testsuite/ChangeLog:
* gdb.base/gnu_vector.c: Include stdarg.h and stdio.h.
(VECTOR): New macro. Use it...
(int4, uint4, char4, float4, int2, longlong2, float2, double2):
...for these typedefs.
(int8, char1, int1, double1): New typedefs.
(struct just_int2, struct two_int2): New structures.
(add_some_intvecs, add_many_charvecs, add_various_floatvecs)
(add_structvecs, add_singlevecs): New functions.
(main): Call add_some_intvecs twice.
* gdb.base/gnu_vector.exp: Drop GCC version check; just attempt
the compile and exit upon failure. Try compiling for the "native"
architecture. Test inferior function calls with vector arguments
and vector return value handling with "finish" and "return".
2015-06-17 11:17:07 +02:00
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2010-08-11 18:48:26 +02:00
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return 0;
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}
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