GNU C Library master sources branch master updated. glibc-2.16-ports-merge-293-gff04dda

[davem at sourceware dot org]

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- Log -----------------------------------------------------------------
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=ff04dda46d227ea9ccf79b0f1e48636dbb3cc913

commit ff04dda46d227ea9ccf79b0f1e48636dbb3cc913
Author: David S. Miller <davem@davemloft.net>
Date:   Wed Sep 5 17:59:16 2012 -0700

    Recognize new sparc hwcap bits.
    
    	* sysdeps/sparc/bits/hwcap.h (HWCAP_SPARC_PAUSE,
    	HWCAP_SPARC_CBCOND, HWCAP_SPARC_CRYPTO): Define.
    	* sysdeps/sparc/dl-procinfo.h (_DL_HWCAP_COUNT): Increase to 27.
    	* sysdeps/sparc/dl-procinfo.c (_dl_sparc_cap_flags): Add new
    	entries.

diff --git a/ChangeLog b/ChangeLog
index 3249500..c69a7c4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,12 @@
 
 	* sysdeps/sparc/fpu/libm-test-ulps: Update.
 
+	* sysdeps/sparc/bits/hwcap.h (HWCAP_SPARC_PAUSE,
+	HWCAP_SPARC_CBCOND, HWCAP_SPARC_CRYPTO): Define.
+	* sysdeps/sparc/dl-procinfo.h (_DL_HWCAP_COUNT): Increase to 27.
+	* sysdeps/sparc/dl-procinfo.c (_dl_sparc_cap_flags): Add new
+	entries.
+
 2012-09-05  Alexandre Oliva  <aoliva@redhat.com>
 
 	* malloc/arena.c: Fold copyright years.
diff --git a/sysdeps/sparc/bits/hwcap.h b/sysdeps/sparc/bits/hwcap.h
index d922d7b..74ca130 100644
--- a/sysdeps/sparc/bits/hwcap.h
+++ b/sysdeps/sparc/bits/hwcap.h
@@ -45,3 +45,6 @@
 #define HWCAP_SPARC_IMA		0x00400000
 #define HWCAP_SPARC_ASI_CACHE_SPARING \
 				0x00800000
+#define HWCAP_SPARC_PAUSE	0x01000000
+#define HWCAP_SPARC_CBCOND	0x02000000
+#define HWCAP_SPARC_CRYPTO	0x04000000
diff --git a/sysdeps/sparc/dl-procinfo.c b/sysdeps/sparc/dl-procinfo.c
index 6e107dd..8280e01 100644
--- a/sysdeps/sparc/dl-procinfo.c
+++ b/sysdeps/sparc/dl-procinfo.c
@@ -46,13 +46,13 @@
 #if !defined PROCINFO_DECL && defined SHARED
   ._dl_sparc_cap_flags
 #else
-PROCINFO_CLASS const char _dl_sparc_cap_flags[24][11]
+PROCINFO_CLASS const char _dl_sparc_cap_flags[27][11]
 #endif
 #ifndef PROCINFO_DECL
   = { "flush", "stbar", "swap", "muldiv", "v9", "ultra3", "v9v", "v9v2",
       "mul32", "div32", "fsmuld", "v8plus", "popc", "vis", "vis2",
       "ASIBlkInit", "fmaf", "vis3", "hpc", "random", "trans", "fjfmau",
-      "ima", "cspare" }
+      "ima", "cspare", "pause", "cbcond", "crypto" }
 #endif
 #if !defined SHARED || defined PROCINFO_DECL
 ;
diff --git a/sysdeps/sparc/dl-procinfo.h b/sysdeps/sparc/dl-procinfo.h
index 8ceb830..6ae8768 100644
--- a/sysdeps/sparc/dl-procinfo.h
+++ b/sysdeps/sparc/dl-procinfo.h
@@ -24,7 +24,7 @@
 #include <ldsodefs.h>
 #include <sysdep.h>
 
-#define _DL_HWCAP_COUNT 24
+#define _DL_HWCAP_COUNT 27
 
 static inline int
 __attribute__ ((unused))

http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=430d6ce62a22760f56d5dea0dcccd30413a45fc2

commit 430d6ce62a22760f56d5dea0dcccd30413a45fc2
Author: David S. Miller <davem@davemloft.net>
Date:   Wed Sep 5 17:54:52 2012 -0700

    Update sparc ULPs for recently added math tests.
    
    	* sysdeps/sparc/fpu/libm-test-ulps: Update.

diff --git a/ChangeLog b/ChangeLog
index 2bad2cb..3249500 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2012-09-05  David S. Miller  <davem@davemloft.net>
+
+	* sysdeps/sparc/fpu/libm-test-ulps: Update.
+
 2012-09-05  Alexandre Oliva  <aoliva@redhat.com>
 
 	* malloc/arena.c: Fold copyright years.
diff --git a/sysdeps/sparc/fpu/libm-test-ulps b/sysdeps/sparc/fpu/libm-test-ulps
index 74af9d5..b7dc3b4 100644
--- a/sysdeps/sparc/fpu/libm-test-ulps
+++ b/sysdeps/sparc/fpu/libm-test-ulps
@@ -1187,6 +1187,12 @@ idouble: 1
 ifloat: 1
 
 # cos
+Test "cos (0x1p+120) == -9.25879022854837867303861764107414946730833e-01":
+float: 1
+ifloat: 1
+Test "cos (0x1p+127) == 7.81914638714960072263910298466369236613162e-01":
+float: 1
+ifloat: 1
 Test "cos (M_PI_6l * 2.0) == 0.5":
 double: 1
 idouble: 1
@@ -2490,6 +2496,12 @@ float: 1
 ifloat: 1
 
 # sincos
+Test "sincos (0x1p+120, &sin_res, &cos_res) puts -9.25879022854837867303861764107414946730833e-01 in cos_res":
+float: 1
+ifloat: 1
+Test "sincos (0x1p+127, &sin_res, &cos_res) puts 7.81914638714960072263910298466369236613162e-01 in cos_res":
+float: 1
+ifloat: 1
 Test "sincos (M_PI_6l*2.0, &sin_res, &cos_res) puts 0.5 in cos_res":
 double: 1
 idouble: 1

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog                        |   10 ++++++++++
 sysdeps/sparc/bits/hwcap.h       |    3 +++
 sysdeps/sparc/dl-procinfo.c      |    4 ++--
 sysdeps/sparc/dl-procinfo.h      |    2 +-
 sysdeps/sparc/fpu/libm-test-ulps |   12 ++++++++++++
 5 files changed, 28 insertions(+), 3 deletions(-)


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