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[RFC v2][PATCH 15/27] Add Infinity THREAD_SELF macros to sysdeps/sparc/nptl/tls.h
- From: Gary Benson <gbenson at redhat dot com>
- To: libc-alpha at sourceware dot org
- Date: Mon, 13 Jun 2016 11:38:19 +0100
- Subject: [RFC v2][PATCH 15/27] Add Infinity THREAD_SELF macros to sysdeps/sparc/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 sparc.
---
sysdeps/sparc/nptl/tls.h | 9 +++++++++
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/sysdeps/sparc/nptl/tls.h b/sysdeps/sparc/nptl/tls.h
index 08c0552..d8a24b6 100644
--- a/sysdeps/sparc/nptl/tls.h
+++ b/sysdeps/sparc/nptl/tls.h
@@ -125,6 +125,15 @@ register struct pthread *__thread_self __asm__("%g7");
REGISTER (32, 32, 10 * 4, 0) \
REGISTER (64, __WORDSIZE, (6 * 8) + (__WORDSIZE==64?0:4), 0)
+/* Magic for Infinity to know how to do THREAD_SELF. */
+# define I8_THREAD_SELF I8_TS_REGISTER
+# if __WORDSIZE == 32
+# define I8_TS_REG_OFFSET 10 * 4
+# else
+# define I8_TS_REG_OFFSET (6 * 8) + (__WORDSIZE==64?0:4)
+# endif
+# define I8_TS_REG_BIAS 0
+
/* Access to data in the thread descriptor is easy. */
#define THREAD_GETMEM(descr, member) \
descr->member
--
1.7.1