In kernel mode, an application must include vxWorks.h before any other
system header, this patch adds exactly that to the test that were
failing due to a missing declaration that was found in vxWorks.h.
Regstrapped on x86_64-linux-gnu, and tested with -x-arm-wrs-vxworks7r2.
Ok to install?
from Corentin Gay <g...@adacore.com>
for gcc/testsuite/ChangeLog
* gcc.c-torture/execute/ieee/fp-cmp-1.c: Adds conditional
include directive for VxWorks kernel mode.
* gcc.c-torture/execute/ieee/fp-cmp-2.c: Likewise.
* gcc.c-torture/execute/ieee/fp-cmp-3.c: Likewise.
* gcc.c-torture/execute/pr56982.c: Likewise.
* gcc.dg/vect/tree-vect.h: Add conditional #include of base
vxWorks header file required before inclusion of other
system header file, here signal.h.
* gcc.dg/c99-stdint-1.c: Likewise.
* gcc.dg/c99-stdint-2.c: Likewise.
* gcc.dg/c99-stdint-5.c: Likewise.
* gcc.dg/declspec-18.c: Likewise.
* gcc.dg/pr57287-2.c: Likewise.
* gcc.dg/pr57287.c: Likewise.
* gcc.dg/pr59920-1.c: Likewise.
* gcc.dg/pr63748.c: Likewise.
* gcc.dg/pr78582.c: Likewise.
* gcc.dg/setjmp-1.c: Likewise.
* gcc.dg/setjmp-3.c: Likewise.
* gcc.dg/setjmp-4.c: Likewise.
* gcc.dg/setjmp-5.c: Likewise.
* gcc.dg/setjmp-6.c: Likewise.
* gcc.dg/stdint-width-1.c: Likewise.
* gcc.dg/torture/pr48542.c: Likewise.
* gcc.dg/torture/pr59993.c: Likewise.
* gcc.dg/torture/pr63738.c: Likewise.
* gcc.dg/torture/pr64728.c: Likewise.
* gcc.dg/torture/pr66101.c: Likewise.
* gcc.dg/torture/stackalign/setjmp-3.c: Likewise.
* gcc.dg/torture/stackalign/setjmp-4.c: Likewise.
---
.../gcc.c-torture/execute/ieee/fp-cmp-1.c | 6 ++++++
.../gcc.c-torture/execute/ieee/fp-cmp-2.c | 7 +++++++
.../gcc.c-torture/execute/ieee/fp-cmp-3.c | 7 +++++++
gcc/testsuite/gcc.c-torture/execute/pr56982.c | 7 +++++++
gcc/testsuite/gcc.dg/c99-stdint-1.c | 6 ++++++
gcc/testsuite/gcc.dg/c99-stdint-2.c | 7 +++++++
gcc/testsuite/gcc.dg/c99-stdint-5.c | 6 ++++++
gcc/testsuite/gcc.dg/declspec-18.c | 6 ++++++
gcc/testsuite/gcc.dg/pr57287-2.c | 6 ++++++
gcc/testsuite/gcc.dg/pr57287.c | 6 ++++++
gcc/testsuite/gcc.dg/pr59920-1.c | 6 ++++++
gcc/testsuite/gcc.dg/pr63748.c | 6 ++++++
gcc/testsuite/gcc.dg/pr78582.c | 6 ++++++
gcc/testsuite/gcc.dg/setjmp-1.c | 6 ++++++
gcc/testsuite/gcc.dg/setjmp-3.c | 6 ++++++
gcc/testsuite/gcc.dg/setjmp-4.c | 6 ++++++
gcc/testsuite/gcc.dg/setjmp-5.c | 6 ++++++
gcc/testsuite/gcc.dg/setjmp-6.c | 6 ++++++
gcc/testsuite/gcc.dg/stdint-width-1.c | 14 +++++++++++++-
gcc/testsuite/gcc.dg/torture/pr48542.c | 6 ++++++
gcc/testsuite/gcc.dg/torture/pr59993.c | 6 ++++++
gcc/testsuite/gcc.dg/torture/pr63738.c | 6 ++++++
gcc/testsuite/gcc.dg/torture/pr64728.c | 6 ++++++
gcc/testsuite/gcc.dg/torture/pr66101.c | 6 ++++++
gcc/testsuite/gcc.dg/torture/stackalign/setjmp-3.c | 6 ++++++
gcc/testsuite/gcc.dg/torture/stackalign/setjmp-4.c | 6 ++++++
gcc/testsuite/gcc.dg/vect/tree-vect.h | 8 ++++++++
gcc/testsuite/gcc.target/powerpc/pr87466.c | 6 ++++++
28 files changed, 181 insertions(+), 1 deletion(-)
diff --git a/gcc/testsuite/gcc.c-torture/execute/ieee/fp-cmp-1.c
b/gcc/testsuite/gcc.c-torture/execute/ieee/fp-cmp-1.c
index 0655c73a1f8b8..4664d7258c06b 100644
--- a/gcc/testsuite/gcc.c-torture/execute/ieee/fp-cmp-1.c
+++ b/gcc/testsuite/gcc.c-torture/execute/ieee/fp-cmp-1.c
@@ -1,3 +1,9 @@
+#if defined(__vxworks) && !defined(__RTP__)
+ /* A kernel module requires the inclusion of <vxWorks.h>
+ before any other system header. */
+ #include <vxWorks.h>
+#endif
+
#ifndef SIGNAL_SUPPRESS
#include <signal.h>
#endif
diff --git a/gcc/testsuite/gcc.c-torture/execute/ieee/fp-cmp-2.c
b/gcc/testsuite/gcc.c-torture/execute/ieee/fp-cmp-2.c
index 0f4c6f145f1a2..60ca7461cd993 100644
--- a/gcc/testsuite/gcc.c-torture/execute/ieee/fp-cmp-2.c
+++ b/gcc/testsuite/gcc.c-torture/execute/ieee/fp-cmp-2.c
@@ -1,3 +1,10 @@
+
+#if defined(__vxworks) && !defined(__RTP__)
+ /* A kernel module requires the inclusion of <vxWorks.h>
+ before any other system header. */
+ #include <vxWorks.h>
+#endif
+
#ifndef SIGNAL_SUPPRESS
#include <signal.h>
#endif
diff --git a/gcc/testsuite/gcc.c-torture/execute/ieee/fp-cmp-3.c
b/gcc/testsuite/gcc.c-torture/execute/ieee/fp-cmp-3.c
index 710b85ccb2a95..62de1f1fbf2a3 100644
--- a/gcc/testsuite/gcc.c-torture/execute/ieee/fp-cmp-3.c
+++ b/gcc/testsuite/gcc.c-torture/execute/ieee/fp-cmp-3.c
@@ -1,3 +1,10 @@
+
+#if defined(__vxworks) && !defined(__RTP__)
+ /* A kernel module requires the inclusion of <vxWorks.h>
+ before any other system header. */
+ #include <vxWorks.h>
+#endif
+
#ifndef SIGNAL_SUPPRESS
#include <signal.h>
#endif
diff --git a/gcc/testsuite/gcc.c-torture/execute/pr56982.c
b/gcc/testsuite/gcc.c-torture/execute/pr56982.c
index 0fa9c8ab4ba82..b5f54d6c192ef 100644
--- a/gcc/testsuite/gcc.c-torture/execute/pr56982.c
+++ b/gcc/testsuite/gcc.c-torture/execute/pr56982.c
@@ -1,4 +1,11 @@
/* { dg-require-effective-target indirect_jumps } */
+
+#if defined(__vxworks) && !defined(__RTP__)
+ /* A kernel module requires the inclusion of <vxWorks.h>
+ before any other system header. */
+ #include <vxWorks.h>
+#endif
+
#include <setjmp.h>
extern void abort (void);
diff --git a/gcc/testsuite/gcc.dg/c99-stdint-1.c
b/gcc/testsuite/gcc.dg/c99-stdint-1.c
index f5c2cda77c9c0..cef8309d8033c 100644
--- a/gcc/testsuite/gcc.dg/c99-stdint-1.c
+++ b/gcc/testsuite/gcc.dg/c99-stdint-1.c
@@ -12,6 +12,12 @@
/* { dg-require-effective-target ptr32plus } */
/* { dg-additional-options "-DSIGNAL_SUPPRESS" { target { ! signal } } } */
+#if defined(__vxworks) && !defined(__RTP__)
+ /* A kernel module requires the inclusion of <vxWorks.h>
+ before any other system header. */
+ #include <vxWorks.h>
+#endif
+
#include <limits.h>
#include <stdint.h>
/* This and the later SIG_ATOMIC_* tests should be appropriately
diff --git a/gcc/testsuite/gcc.dg/c99-stdint-2.c
b/gcc/testsuite/gcc.dg/c99-stdint-2.c
index 08d9f6023d9f9..8ffb7261a58ff 100644
--- a/gcc/testsuite/gcc.dg/c99-stdint-2.c
+++ b/gcc/testsuite/gcc.dg/c99-stdint-2.c
@@ -7,4 +7,11 @@
/* The test is that there are no diagnostics, so just include the
hosted version. */
+
+#if defined(__vxworks) && !defined(__RTP__)
+ /* A kernel module requires the inclusion of <vxWorks.h>
+ before any other system header. */
+ #include <vxWorks.h>
+#endif
+
#include "c99-stdint-1.c"
diff --git a/gcc/testsuite/gcc.dg/c99-stdint-5.c
b/gcc/testsuite/gcc.dg/c99-stdint-5.c
index 60513233a43fc..5899436709c6f 100644
--- a/gcc/testsuite/gcc.dg/c99-stdint-5.c
+++ b/gcc/testsuite/gcc.dg/c99-stdint-5.c
@@ -5,6 +5,12 @@
/* { dg-options "-std=iso9899:1999 -pedantic-errors" } */
/* { dg-additional-options "-DSIGNAL_SUPPRESS" { target { ! signal } } } */
+#if defined(__vxworks) && !defined(__RTP__)
+ /* A kernel module requires the inclusion of <vxWorks.h>
+ before any other system header. */
+ #include <vxWorks.h>
+#endif
+
#include <stdint.h>
#ifndef SIGNAL_SUPPRESS
#include <signal.h>
diff --git a/gcc/testsuite/gcc.dg/declspec-18.c
b/gcc/testsuite/gcc.dg/declspec-18.c
index 2885692e1f38f..76b0bbeb28ed9 100644
--- a/gcc/testsuite/gcc.dg/declspec-18.c
+++ b/gcc/testsuite/gcc.dg/declspec-18.c
@@ -1,6 +1,12 @@
/* { dg-do compile } */
/* { dg-options "-std=gnu89" } */
+#if defined(__vxworks) && !defined(__RTP__)
+ /* A kernel module requires the inclusion of <vxWorks.h>
+ before any other system header. */
+ #include <vxWorks.h>
+#endif
+
static t1 *a; /* { dg-error "unknown type name 't1'" } */
int z; /* { dg-message "previous declaration of 'z'" } */
diff --git a/gcc/testsuite/gcc.dg/pr57287-2.c b/gcc/testsuite/gcc.dg/pr57287-2.c
index b41ae64f93325..7a2439a5f7308 100644
--- a/gcc/testsuite/gcc.dg/pr57287-2.c
+++ b/gcc/testsuite/gcc.dg/pr57287-2.c
@@ -2,6 +2,12 @@
/* { dg-options "-O2 -Wall" } */
/* { dg-require-effective-target indirect_jumps } */
+#if defined(__vxworks) && !defined(__RTP__)
+ /* A kernel module requires the inclusion of <vxWorks.h>
+ before any other system header. */
+ #include <vxWorks.h>
+#endif
+
#include <setjmp.h>
struct node
diff --git a/gcc/testsuite/gcc.dg/pr57287.c b/gcc/testsuite/gcc.dg/pr57287.c
index 47ed5b7988605..bcd567a1a43b3 100644
--- a/gcc/testsuite/gcc.dg/pr57287.c
+++ b/gcc/testsuite/gcc.dg/pr57287.c
@@ -2,6 +2,12 @@
/* { dg-options "-O2 -Wall" } */
/* { dg-require-effective-target indirect_jumps } */
+#if defined(__vxworks) && !defined(__RTP__)
+ /* A kernel module requires the inclusion of <vxWorks.h>
+ before any other system header. */
+ #include <vxWorks.h>
+#endif
+
#include <setjmp.h>
jmp_buf buf;
diff --git a/gcc/testsuite/gcc.dg/pr59920-1.c b/gcc/testsuite/gcc.dg/pr59920-1.c
index a2f0727670020..20f3d05654ae9 100644
--- a/gcc/testsuite/gcc.dg/pr59920-1.c
+++ b/gcc/testsuite/gcc.dg/pr59920-1.c
@@ -3,6 +3,12 @@
/* { dg-options "-O0" } */
/* { dg-require-effective-target indirect_jumps } */
+#if defined(__vxworks) && !defined(__RTP__)
+ /* A kernel module requires the inclusion of <vxWorks.h>
+ before any other system header. */
+ #include <vxWorks.h>
+#endif
+
#include <setjmp.h>
int bar (void);
diff --git a/gcc/testsuite/gcc.dg/pr63748.c b/gcc/testsuite/gcc.dg/pr63748.c
index cc353a7e5c34f..7595806024509 100644
--- a/gcc/testsuite/gcc.dg/pr63748.c
+++ b/gcc/testsuite/gcc.dg/pr63748.c
@@ -2,6 +2,12 @@
/* { dg-options "-O2 -Wall" } */
/* { dg-require-effective-target nonlocal_goto } */
+#if defined(__vxworks) && !defined(__RTP__)
+ /* A kernel module requires the inclusion of <vxWorks.h>
+ before any other system header. */
+ #include <vxWorks.h>
+#endif
+
#include <setjmp.h>
jmp_buf *alloc_jmp_buf ();
diff --git a/gcc/testsuite/gcc.dg/pr78582.c b/gcc/testsuite/gcc.dg/pr78582.c
index 6d125cf8bab1c..c2718a94b8204 100644
--- a/gcc/testsuite/gcc.dg/pr78582.c
+++ b/gcc/testsuite/gcc.dg/pr78582.c
@@ -3,6 +3,12 @@
/* { dg-do compile } */
/* { dg-require-effective-target nonlocal_goto } */
+#if defined(__vxworks) && !defined(__RTP__)
+ /* A kernel module requires the inclusion of <vxWorks.h>
+ before any other system header. */
+ #include <vxWorks.h>
+#endif
+
#include <setjmp.h>
void reader_loop () {}
diff --git a/gcc/testsuite/gcc.dg/setjmp-1.c b/gcc/testsuite/gcc.dg/setjmp-1.c
index 600fb7f1ca1be..6744f2fc21f7c 100644
--- a/gcc/testsuite/gcc.dg/setjmp-1.c
+++ b/gcc/testsuite/gcc.dg/setjmp-1.c
@@ -5,6 +5,12 @@
/* { dg-options "-O -Wclobbered -Wextra -Wall" } */
/* { dg-skip-if "" { ! nonlocal_goto } } */
+#if defined(__vxworks) && !defined(__RTP__)
+ /* A kernel module requires the inclusion of <vxWorks.h>
+ before any other system header. */
+ #include <vxWorks.h>
+#endif
+
#include <setjmp.h>
extern void set_float_handler (jmp_buf *);
diff --git a/gcc/testsuite/gcc.dg/setjmp-3.c b/gcc/testsuite/gcc.dg/setjmp-3.c
index 7522242081189..4a72bf5c93f1a 100644
--- a/gcc/testsuite/gcc.dg/setjmp-3.c
+++ b/gcc/testsuite/gcc.dg/setjmp-3.c
@@ -2,6 +2,12 @@
/* { dg-options "-O" } */
/* { dg-require-effective-target indirect_jumps } */
+#if defined(__vxworks) && !defined(__RTP__)
+ /* A kernel module requires the inclusion of <vxWorks.h>
+ before any other system header. */
+ #include <vxWorks.h>
+#endif
+
#include <setjmp.h>
extern void abort (void);
diff --git a/gcc/testsuite/gcc.dg/setjmp-4.c b/gcc/testsuite/gcc.dg/setjmp-4.c
index 20765f631d17a..a7b7045a9c80e 100644
--- a/gcc/testsuite/gcc.dg/setjmp-4.c
+++ b/gcc/testsuite/gcc.dg/setjmp-4.c
@@ -2,6 +2,12 @@
/* { dg-options "-O" } */
/* { dg-require-effective-target indirect_jumps } */
+#if defined(__vxworks) && !defined(__RTP__)
+ /* A kernel module requires the inclusion of <vxWorks.h>
+ before any other system header. */
+ #include <vxWorks.h>
+#endif
+
#include <setjmp.h>
extern void abort (void);
diff --git a/gcc/testsuite/gcc.dg/setjmp-5.c b/gcc/testsuite/gcc.dg/setjmp-5.c
index 584762915deea..9ac9f8d3dcd95 100644
--- a/gcc/testsuite/gcc.dg/setjmp-5.c
+++ b/gcc/testsuite/gcc.dg/setjmp-5.c
@@ -2,6 +2,12 @@
/* { dg-options "-O2 -Wall" } */
/* { dg-require-effective-target indirect_jumps } */
+#if defined(__vxworks) && !defined(__RTP__)
+ /* A kernel module requires the inclusion of <vxWorks.h>
+ before any other system header. */
+ #include <vxWorks.h>
+#endif
+
#include <setjmp.h>
void bar (int);
diff --git a/gcc/testsuite/gcc.dg/setjmp-6.c b/gcc/testsuite/gcc.dg/setjmp-6.c
index d821d230ce0af..2e7926d1d9603 100644
--- a/gcc/testsuite/gcc.dg/setjmp-6.c
+++ b/gcc/testsuite/gcc.dg/setjmp-6.c
@@ -3,6 +3,12 @@
/* { dg-options "-O3" } */
/* { dg-require-effective-target indirect_jumps } */
+#if defined(__vxworks) && !defined(__RTP__)
+ /* A kernel module requires the inclusion of <vxWorks.h>
+ before any other system header. */
+ #include <vxWorks.h>
+#endif
+
#include <setjmp.h>
jmp_buf buf;
diff --git a/gcc/testsuite/gcc.dg/stdint-width-1.c
b/gcc/testsuite/gcc.dg/stdint-width-1.c
index 3eba9f6cb15b8..e2efdd5276228 100644
--- a/gcc/testsuite/gcc.dg/stdint-width-1.c
+++ b/gcc/testsuite/gcc.dg/stdint-width-1.c
@@ -3,8 +3,20 @@
/* { dg-options "-std=c11 -ffreestanding" } */
/* { dg-additional-options "-DSIGNAL_SUPPRESS" { target { ! signal } } } */
-#include <stddef.h>
+/* Define __STDC_WANT_IEC_60559_BFP_EXT__ before we (potentially)
+ include <vxWorks.h>, because <vxWorks.h> can cause <stdint.h>
+ to be indirectly included. Without __STDC_WANT_IEC_60559_BFP_EXT__
+ being defined ahead, stdint.h would not define the macros we are
+ trying to verify, thus causing this test to fail. */
#define __STDC_WANT_IEC_60559_BFP_EXT__
+
+#if defined(__vxworks) && !defined(__RTP__)
+ /* A kernel module requires the inclusion of <vxWorks.h>
+ before any other system header. */
+ #include <vxWorks.h>
+#endif
+
+#include <stddef.h>
#include <stdint.h>
#ifndef SIGNAL_SUPPRESS
#include <signal.h>
diff --git a/gcc/testsuite/gcc.dg/torture/pr48542.c
b/gcc/testsuite/gcc.dg/torture/pr48542.c
index 98cff00071d6b..8272c0d429090 100644
--- a/gcc/testsuite/gcc.dg/torture/pr48542.c
+++ b/gcc/testsuite/gcc.dg/torture/pr48542.c
@@ -1,6 +1,12 @@
/* { dg-do run } */
/* { dg-require-effective-target indirect_jumps } */
+#if defined(__vxworks) && !defined(__RTP__)
+ /* A kernel module requires the inclusion of <vxWorks.h>
+ before any other system header. */
+ #include <vxWorks.h>
+#endif
+
/* The return-address was clobbered. */
#include <stdlib.h>
#include <setjmp.h>
diff --git a/gcc/testsuite/gcc.dg/torture/pr59993.c
b/gcc/testsuite/gcc.dg/torture/pr59993.c
index 57ecdde6938c2..30390c46d1c26 100644
--- a/gcc/testsuite/gcc.dg/torture/pr59993.c
+++ b/gcc/testsuite/gcc.dg/torture/pr59993.c
@@ -1,6 +1,12 @@
/* { dg-do compile } */
/* { dg-require-effective-target indirect_jumps } */
+#if defined(__vxworks) && !defined(__RTP__)
+ /* A kernel module requires the inclusion of <vxWorks.h>
+ before any other system header. */
+ #include <vxWorks.h>
+#endif
+
#include <setjmp.h>
extern int optind;
diff --git a/gcc/testsuite/gcc.dg/torture/pr63738.c
b/gcc/testsuite/gcc.dg/torture/pr63738.c
index 82ac4ff2a638b..7064a980e29f7 100644
--- a/gcc/testsuite/gcc.dg/torture/pr63738.c
+++ b/gcc/testsuite/gcc.dg/torture/pr63738.c
@@ -1,6 +1,12 @@
/* { dg-do compile } */
/* { dg-require-effective-target nonlocal_goto } */
+#if defined(__vxworks) && !defined(__RTP__)
+ /* A kernel module requires the inclusion of <vxWorks.h>
+ before any other system header. */
+ #include <vxWorks.h>
+#endif
+
#include <setjmp.h>
struct longjmp_buffer {
diff --git a/gcc/testsuite/gcc.dg/torture/pr64728.c
b/gcc/testsuite/gcc.dg/torture/pr64728.c
index 7384d85a9289d..1dc32e0165f9b 100644
--- a/gcc/testsuite/gcc.dg/torture/pr64728.c
+++ b/gcc/testsuite/gcc.dg/torture/pr64728.c
@@ -1,6 +1,12 @@
/* { dg-do compile } */
/* { dg-require-effective-target nonlocal_goto } */
+#if defined(__vxworks) && !defined(__RTP__)
+ /* A kernel module requires the inclusion of <vxWorks.h>
+ before any other system header. */
+ #include <vxWorks.h>
+#endif
+
#include <setjmp.h>
jmp_buf a;
diff --git a/gcc/testsuite/gcc.dg/torture/pr66101.c
b/gcc/testsuite/gcc.dg/torture/pr66101.c
index 39d380722b463..e636703d30e4d 100644
--- a/gcc/testsuite/gcc.dg/torture/pr66101.c
+++ b/gcc/testsuite/gcc.dg/torture/pr66101.c
@@ -1,6 +1,12 @@
/* { dg-do compile } */
/* { dg-require-effective-target nonlocal_goto } */
+#if defined(__vxworks) && !defined(__RTP__)
+ /* A kernel module requires the inclusion of <vxWorks.h>
+ before any other system header. */
+ #include <vxWorks.h>
+#endif
+
#include <setjmp.h>
jmp_buf env;
diff --git a/gcc/testsuite/gcc.dg/torture/stackalign/setjmp-3.c
b/gcc/testsuite/gcc.dg/torture/stackalign/setjmp-3.c
index 2f9840c14a7e8..d4180f7f8bfa0 100644
--- a/gcc/testsuite/gcc.dg/torture/stackalign/setjmp-3.c
+++ b/gcc/testsuite/gcc.dg/torture/stackalign/setjmp-3.c
@@ -1,6 +1,12 @@
/* { dg-do run } */
/* { dg-require-effective-target indirect_jumps } */
+#if defined(__vxworks) && !defined(__RTP__)
+ /* A kernel module requires the inclusion of <vxWorks.h>
+ before any other system header. */
+ #include <vxWorks.h>
+#endif
+
#include <setjmp.h>
extern void abort (void);
diff --git a/gcc/testsuite/gcc.dg/torture/stackalign/setjmp-4.c
b/gcc/testsuite/gcc.dg/torture/stackalign/setjmp-4.c
index b180130c40659..2d2af5ad14806 100644
--- a/gcc/testsuite/gcc.dg/torture/stackalign/setjmp-4.c
+++ b/gcc/testsuite/gcc.dg/torture/stackalign/setjmp-4.c
@@ -1,6 +1,12 @@
/* { dg-do run } */
/* { dg-require-effective-target indirect_jumps } */
+#if defined(__vxworks) && !defined(__RTP__)
+ /* A kernel module requires the inclusion of <vxWorks.h>
+ before any other system header. */
+ #include <vxWorks.h>
+#endif
+
#include <setjmp.h>
extern void abort (void);
diff --git a/gcc/testsuite/gcc.dg/vect/tree-vect.h
b/gcc/testsuite/gcc.dg/vect/tree-vect.h
index c4b8144121666..ec145a0890b22 100644
--- a/gcc/testsuite/gcc.dg/vect/tree-vect.h
+++ b/gcc/testsuite/gcc.dg/vect/tree-vect.h
@@ -1,4 +1,12 @@
+
/* Check if system supports SIMD */
+
+#if defined(__vxworks) && !defined(__RTP__)
+ /* A kernel module requires the inclusion of <vxWorks.h>
+ before any other system header. */
+ #include <vxWorks.h>
+#endif
+
#include <signal.h>
#if defined(__i386__) || defined(__x86_64__)
diff --git a/gcc/testsuite/gcc.target/powerpc/pr87466.c
b/gcc/testsuite/gcc.target/powerpc/pr87466.c
index 2bb292cfed1f8..047bae25821d8 100644
--- a/gcc/testsuite/gcc.target/powerpc/pr87466.c
+++ b/gcc/testsuite/gcc.target/powerpc/pr87466.c
@@ -1,6 +1,12 @@
/* { dg-do compile { target powerpc*-*-* } } */
/* { dg-options "-O2" } */
+/* VxWorks kernel modules require the inclusion of <vxWorks.h>
+ before any other system header. */
+#if defined(__vxworks) && !defined(__RTP__)
+#include <vxWorks.h>
+#endif
+
#include <stdlib.h>
#include <setjmp.h>
--
Alexandre Oliva, happy hacker https://FSFLA.org/blogs/lxo/
Free Software Activist GNU Toolchain Engineer
Vim, Vi, Voltei pro Emacs -- GNUlius Caesar
