[BZ #2510, BZ #2830, BZ #3137, BZ #3313, BZ #3426, BZ #3465, BZ #3480, BZ #3483,...

[thirdparty/glibc.git] / nptl / sysdeps / unix / sysv / linux / s390 / s390-64 / sysdep-cancel.h

diff --git a/nptl/sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h b/nptl/sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h
index 77ce7424951e950a02a49e5a2d8ea267143938a6..70d5a864296d3129e873d7433f19af4f57e7bd79 100644 (file)
--- a/nptl/sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h
+++ b/nptl/sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h
@@ -42,7 +42,13 @@ L(pseudo_cancel):                                                          \
        brasl   %r14,CENABLE;                                                 \
        lgr     %r0,%r2;                                                      \
        LM_##args                                                             \
-       DO_CALL(syscall_name, args);                                          \
+       .if SYS_ify (syscall_name) < 256;                                     \
+       svc SYS_ify (syscall_name);                                           \
+       .else;                                                                \
+       lghi %r1,SYS_ify (syscall_name);                                      \
+       svc 0;                                                                \
+       .endif;                                                               \
+       LR7_##args                                                            \
        lgr     %r13,%r2;                                                     \
        lgr     %r2,%r0;                                                      \
        brasl   %r14,CDISABLE;                                                \
@@ -85,6 +91,7 @@ L(pseudo_end):
 #define STM_3          stmg %r2,%r4,16(%r15);
 #define STM_4          stmg %r2,%r5,16(%r15);
 #define STM_5          stmg %r2,%r5,16(%r15);
+#define STM_6          stmg %r2,%r7,16(%r15);
 
 #define LM_0           /* Nothing */
 #define LM_1           lg %r2,16+160(%r15);
@@ -92,6 +99,18 @@ L(pseudo_end):
 #define LM_3           lmg %r2,%r4,16+160(%r15);
 #define LM_4           lmg %r2,%r5,16+160(%r15);
 #define LM_5           lmg %r2,%r5,16+160(%r15);
+#define LM_6           lmg %r2,%r5,16+160(%r15); \
+                       cfi_offset (%r7, -104); \
+                       lg %r7,160+160(%r15);
+
+#define LR7_0          /* Nothing */
+#define LR7_1          /* Nothing */
+#define LR7_2          /* Nothing */
+#define LR7_3          /* Nothing */
+#define LR7_4          /* Nothing */
+#define LR7_5          /* Nothing */
+#define LR7_6          lg %r7,56+160(%r15); \
+                       cfi_restore (%r7);
 
 # if defined IS_IN_libpthread || !defined NOT_IN_libc
 #  ifndef __ASSEMBLER__