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[RFC v2][PATCH 11/27] Add Infinity THREAD_SELF macros to sysdeps/nios2/nptl/tls.h
- From: Gary Benson <gbenson at redhat dot com>
- To: libc-alpha at sourceware dot org
- Date: Mon, 13 Jun 2016 11:38:15 +0100
- Subject: [RFC v2][PATCH 11/27] Add Infinity THREAD_SELF macros to sysdeps/nios2/nptl/tls.h
- Authentication-results: sourceware.org; auth=none
- References: <1465814311-31470-1-git-send-email-gbenson at redhat dot com>
This commit adds Infinity THREAD_SELF macros for nios2.
---
sysdeps/nios2/nptl/tls.h | 7 ++++++-
1 files changed, 6 insertions(+), 1 deletions(-)
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) \
--
1.7.1