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[RFC,v2,11/27] Add Infinity THREAD_SELF macros to sysdeps/nios2/nptl/tls.h

Message ID 1465814311-31470-12-git-send-email-gbenson@redhat.com
State New, archived
Headers

Commit Message

Gary Benson June 13, 2016, 10:38 a.m. UTC 
  This commit adds Infinity THREAD_SELF macros for nios2.
---
 sysdeps/nios2/nptl/tls.h |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)
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Patch

diff --git a/sysdeps/nios2/nptl/tls.h b/sysdeps/nios2/nptl/tls.h
index ad29ac5..1f9fb69 100644
--- a/sysdeps/nios2/nptl/tls.h
+++ b/sysdeps/nios2/nptl/tls.h
@@ -118,9 +118,14 @@  register struct pthread *__thread_self __asm__("r23");
  ((struct pthread *) (READ_THREAD_POINTER ()			     \
 		      - TLS_TCB_OFFSET - TLS_PRE_TCB_SIZE))
 
+/* Magic for Infinity to know how to do THREAD_SELF.  */
+# define I8_THREAD_SELF I8_TS_REGISTER
+# define I8_TS_REG_OFFSET 23 * 4
+# define I8_TS_REG_BIAS -TLS_PRE_TCB_SIZE - TLS_TCB_OFFSET
+
 /* Magic for libthread_db to know how to do THREAD_SELF.  */
 # define DB_THREAD_SELF \
-  REGISTER (32, 32, 23 * 4, -TLS_PRE_TCB_SIZE - TLS_TCB_OFFSET)
+  REGISTER (32, 32, I8_TS_REG_OFFSET, I8_TS_REG_BIAS)
 
 /* Access to data in the thread descriptor is easy.  */
 # define THREAD_GETMEM(descr, member) \