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[RFC v2][PATCH 14/27] Add Infinity THREAD_SELF macros to sysdeps/sh/nptl/tls.h
- From: Gary Benson <gbenson at redhat dot com>
- To: libc-alpha at sourceware dot org
- Date: Mon, 13 Jun 2016 11:38:18 +0100
- Subject: [RFC v2][PATCH 14/27] Add Infinity THREAD_SELF macros to sysdeps/sh/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 sh.
---
sysdeps/sh/nptl/tls.h | 7 ++++++-
1 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/sysdeps/sh/nptl/tls.h b/sysdeps/sh/nptl/tls.h
index 6f128c9..ac427c8 100644
--- a/sysdeps/sh/nptl/tls.h
+++ b/sysdeps/sh/nptl/tls.h
@@ -119,9 +119,14 @@ typedef struct
__asm ("stc gbr,%0" : "=r" (__self)); \
__self - 1;})
+/* Magic for Infinity to know how to do THREAD_SELF. */
+# define I8_THREAD_SELF I8_TS_REGISTER
+# define I8_TS_REG_OFFSET REG_GBR * 4
+# define I8_TS_REG_BIAS -sizeof (struct pthread)
+
/* Magic for libthread_db to know how to do THREAD_SELF. */
# define DB_THREAD_SELF \
- REGISTER (32, 32, REG_GBR * 4, -sizeof (struct pthread))
+ REGISTER (32, 32, I8_TS_REG_OFFSET, I8_TS_REG_BIAS)
/* Read member of the thread descriptor directly. */
# define THREAD_GETMEM(descr, member) (descr->member)
--
1.7.1