From: Claudiu Zissulescu <Claudiu.Zissulescu@synopsys.com>
To: <newlib@sourceware.org>
Cc: <Claudiu.Zissulescu@synopsys.com>, <Anton.Kolesov@synopsys.com>,
<Francois.Bedard@synopsys.com>
Subject: [PATCH 2/2] [ARC] Add JLI support.
Date: Tue, 23 May 2017 13:08:00 -0000 [thread overview]
Message-ID: <1495544749-4457-3-git-send-email-claziss@synopsys.com> (raw)
In-Reply-To: <1495544749-4457-1-git-send-email-claziss@synopsys.com>
Initialize the jli_base registers for ARCv2 cpus.
libgloss/
2017-05-23 Claudiu Zissulescu <claziss@synopsys.com>
* arc/crt0.S: Initialize the jli_base registers for ARCv2 cpus.
---
libgloss/arc/crt0.S | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/libgloss/arc/crt0.S b/libgloss/arc/crt0.S
index f8d7148..46c9efd 100644
--- a/libgloss/arc/crt0.S
+++ b/libgloss/arc/crt0.S
@@ -142,6 +142,11 @@ __start:
bset r2, r2, 19
flag r2
#endif
+
+#if defined (__ARC_CODE_DENSITY__)
+ ;; Initialize jli_base
+ sr @__JLI_TABLE__,[jli_base]
+#endif
mov gp, @__SDATA_BEGIN__
mov_s r2, @__sbss_start ; r2 = start of the bss section
sub r3, @_end, r2 ; r3 = size of the bss section in bytes
@@ -189,7 +194,7 @@ __start:
mov_s r0, 1
st_s r0, [r1, 4] ; _GLOBAL_REENT->atexit0._ind
; branch to _init
-#if defined (__EM__) || defined (__HS__)
+#if defined (__ARCEM__) || defined (__ARCHS__)
jl @_init
#else
bl @_init
--
1.9.1
next prev parent reply other threads:[~2017-05-23 13:08 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-23 13:08 [PATCH 0/2] [ARC] Profile and JLI patches Claudiu Zissulescu
2017-05-23 13:08 ` [PATCH 1/2] [ARC] Add profile support Claudiu Zissulescu
2017-05-23 13:08 ` Claudiu Zissulescu [this message]
2017-06-14 12:52 ` [PATCH 0/2] [ARC] Profile and JLI patches Corinna Vinschen
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