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authorRoland McGrath <roland@gnu.org>2005-12-22 05:18:34 +0000
committerRoland McGrath <roland@gnu.org>2005-12-22 05:18:34 +0000
commit0c7c6d531f8514aaee236ab1388ed88c1c31a630 (patch)
treea049c3500bba177e7567307645d3eb0442fc4bd7 /scripts/gen-as-const.awk
parentc72565e5f1124c2dc72573e83406fe999e56091f (diff)
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* sysdeps/unix/sysv/linux/i386/ucontext_i.h: File removed.
* sysdeps/unix/sysv/linux/i386/ucontext_i.sym: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc32/ucontext_i.h: File removed. * sysdeps/unix/sysv/linux/powerpc/powerpc32/ucontext_i.sym: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/ucontext_i.h: File removed. * sysdeps/unix/sysv/linux/powerpc/powerpc64/ucontext_i.sym: New file. * sysdeps/unix/sysv/linux/s390/s390-32/ucontext_i.h: File removed. * sysdeps/unix/sysv/linux/s390/s390-64/ucontext_i.h: File removed. * sysdeps/unix/sysv/linux/s390/ucontext_i.sym: New file. * sysdeps/unix/sysv/linux/sh/sh3/ucontext_i.h: File removed. * sysdeps/unix/sysv/linux/sh/sh3/ucontext_i.sym: New file. * sysdeps/unix/sysv/linux/sh/sh4/ucontext_i.h: File removed. * sysdeps/unix/sysv/linux/sh/sh4/ucontext_i.sym: New file. * sysdeps/unix/sysv/linux/x86_64/ucontext_i.h: File removed. * sysdeps/unix/sysv/linux/x86_64/ucontext_i.sym: New file. * sysdeps/unix/sysv/linux/i386/Makefile [$(subdir) = stdlib]: (gen-as-const-headers): Add it. * sysdeps/unix/sysv/linux/powerpc/Makefile: Likewise. * sysdeps/unix/sysv/linux/sh/Makefile: Likewise. * sysdeps/unix/sysv/linux/s390/Makefile: Likewise. * sysdeps/unix/sysv/linux/x86_64/Makefile: Likewise. * stdlib/tst-ucontext-off.c: File removed. * stdlib/Makefile (tests): Remove it. * scripts/gen-as-const.awk: Support generating a test program. * Makerules [gen-as-const-headers] (tests): Add test-as-const. [gen-as-const-headers] ($(objpfx)test-as-const.c): New target.
Diffstat (limited to 'scripts/gen-as-const.awk')
-rw-r--r--scripts/gen-as-const.awk28
1 files changed, 24 insertions, 4 deletions
diff --git a/scripts/gen-as-const.awk b/scripts/gen-as-const.awk
index a315066422..c529fa42c8 100644
--- a/scripts/gen-as-const.awk
+++ b/scripts/gen-as-const.awk
@@ -13,7 +13,17 @@ BEGIN { started = 0 }
/^#/ { print; next }
NF >= 1 && !started {
- print "void dummy(void) {";
+ if (test) {
+ print "\n#include <stdio.h>";
+ print "\nstatic int do_test (void)\n{\n int bad = 0, good = 0;\n";
+ print "#define TEST(name, source, expr) \\\n" \
+ " if (asconst_##name != (expr)) { ++bad;" \
+ " fprintf (stderr, \"%s: %s is %ld but %s is %ld\\n\"," \
+ " source, #name, (long int) asconst_##name, #expr, (long int) (expr));" \
+ " } else ++good;\n";
+ }
+ else
+ print "void dummy(void) {";
started = 1;
}
@@ -25,8 +35,18 @@ NF == 1 { sub(/^.*$/, "& &"); }
NF > 1 {
name = $1;
sub(/^[^ ]+[ ]+/, "");
- printf "asm (\"@@@name@@@%s@@@value@@@%%0@@@end@@@\" : : \"i\" (%s));\n",
- name, $0;
+ if (test)
+ print " TEST (" name ", \"" FILENAME ":" FNR "\", " $0 ")";
+ else
+ printf "asm (\"@@@name@@@%s@@@value@@@%%0@@@end@@@\" : : \"i\" (%s));\n",
+ name, $0;
}
-END { if (started) print "}" }
+END {
+ if (test) {
+ print " printf (\"%d errors in %d tests\\n\", bad, good + bad);"
+ print " return bad != 0 || good == 0;\n}\n";
+ print "#define TEST_FUNCTION do_test ()";
+ }
+ else if (started) print "}";
+}