From: Vineet Gupta <Vineet.Gupta1@synopsys.com>
To: libc-alpha@sourceware.org
Cc: Vineet Gupta <Vineet.Gupta1@synopsys.com>,
linux-snps-arc@lists.infradead.org
Subject: [PATCH v6 13/13] Documentation for ARC port
Date: Wed, 22 Apr 2020 18:41:26 -0700 [thread overview]
Message-ID: <20200423014126.10417-14-vgupta@synopsys.com> (raw)
In-Reply-To: <20200423014126.10417-1-vgupta@synopsys.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
---
NEWS | 9 +++++++++
README | 1 +
manual/install.texi | 4 ++++
3 files changed, 14 insertions(+)
diff --git a/NEWS b/NEWS
index 0e627b34057d..d59c1ffb96e1 100644
--- a/NEWS
+++ b/NEWS
@@ -15,6 +15,15 @@ Major new features:
* New locale added: ckb_IQ (Kurdish/Sorani spoken in Iraq)
+* Support for Synopsys ARC HS cores (ARCv2 ISA) running Linux.
+
+ Port requires at least
+ - binutils-2.32 (binutils-2_31-branch: commit 6ce881c15fc4, 2018-10-04)
+ - gcc 8.3 (gcc-8-stable: commit 0d5ba57508c5, 2019-01-29)
+ - Linux kernel 5.1+ (64-bit time and offsets)
+
+ Both Little and Big-Endian supported
+
* The GNU C Library now loads audit modules listed in the DT_AUDIT and
DT_DEPAUDIT dynamic section entries of the main executable.
diff --git a/README b/README
index 31c5da0405bd..903f07e4840a 100644
--- a/README
+++ b/README
@@ -24,6 +24,7 @@ The GNU C Library supports these configurations for using Linux kernels:
aarch64*-*-linux-gnu
alpha*-*-linux-gnu
+ arc*-*-linux-gnu
arm-*-linux-gnueabi
csky-*-linux-gnuabiv2
hppa-*-linux-gnu
diff --git a/manual/install.texi b/manual/install.texi
index 71bf47cac659..e1f15656cdc0 100644
--- a/manual/install.texi
+++ b/manual/install.texi
@@ -507,6 +507,8 @@ the newest version of the compiler that is known to work for building
release time, GCC 9.2.1 is the newest compiler verified to work to build
@theglibc{}.
+For ARC architecture builds, GCC 8.3 or higher is needed.
+
For multi-arch support it is recommended to use a GCC which has been built with
support for GNU indirect functions. This ensures that correct debugging
information is generated for functions selected by IFUNC resolvers. This
@@ -528,6 +530,8 @@ No other assembler or linker has the necessary functionality at the
moment. As of release time, GNU @code{binutils} 2.32 is the newest
verified to work to build @theglibc{}.
+ARC architecture needs @code{binutils} 2.32 or higher for TLS related fixes.
+
@item
GNU @code{texinfo} 4.7 or later
--
2.20.1
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next prev parent reply other threads:[~2020-04-23 1:41 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-23 1:41 [PATCH v6 00/13] glibc port to ARC processors Vineet Gupta
2020-04-23 1:41 ` [PATCH v6 01/13] ARC: ABI Implementation Vineet Gupta
[not found] ` <88508d10-2d29-026a-bb54-ad607154ab87@linaro.org>
2020-05-27 22:15 ` Vineet Gupta
2020-05-29 13:56 ` Adhemerval Zanella
[not found] ` <a56a35d4-3e9e-9a88-4be5-8553d5f11ad3@synopsys.com>
[not found] ` <87mu5jxkv7.fsf@oldenburg2.str.redhat.com>
2020-06-04 19:01 ` Vineet Gupta
2020-06-04 23:56 ` Vineet Gupta
2020-04-23 1:41 ` [PATCH v6 02/13] ARC: startup and dynamic linking code Vineet Gupta
[not found] ` <17957ee6-2bc1-f43b-f184-f0703ba2765f@linaro.org>
2020-05-28 1:14 ` Vineet Gupta
2020-04-23 1:41 ` [PATCH v6 03/13] ARC: Thread Local Storage support Vineet Gupta
[not found] ` <4f7a67fb-6f96-57e6-b827-d1ab5dd6733f@linaro.org>
2020-05-28 1:36 ` Vineet Gupta
2020-06-01 18:53 ` Adhemerval Zanella
2020-04-23 1:41 ` [PATCH v6 04/13] ARC: Atomics and Locking primitives Vineet Gupta
[not found] ` <03f4a9b3-b1ca-90fa-0b6a-609a3135267d@linaro.org>
2020-04-24 7:23 ` Vineet Gupta
[not found] ` <20200427215938.14136-1-vgupta@synopsys.com>
2020-04-27 22:13 ` [PATCH] semaphore: consolidate arch headers into a generic one Vineet Gupta
[not found] ` <ac93c301-36d3-b20a-d31c-50c1f3264c68@linaro.org>
2020-05-05 22:59 ` Vineet Gupta
2020-05-08 13:32 ` Adhemerval Zanella
2020-04-23 1:41 ` [PATCH v6 05/13] ARC: math soft float support Vineet Gupta
2020-04-23 1:41 ` [PATCH v6 06/13] ARC: hardware floating point support Vineet Gupta
2020-05-29 14:12 ` Adhemerval Zanella
2020-05-29 22:28 ` Vineet Gupta
2020-05-29 23:50 ` Vineet Gupta
2020-06-02 17:51 ` Joseph Myers
[not found] ` <07887c48-7e07-9f89-035d-3f336a16f2da@synopsys.com>
2020-06-02 18:13 ` static inline math functions (was Re: [PATCH v6 06/13] ARC: hardware floating point support) Joseph Myers
2020-06-02 18:35 ` Adhemerval Zanella
2020-06-05 4:44 ` [PATCH v6 06/13] ARC: hardware floating point support Vineet Gupta
2020-06-05 17:22 ` Adhemerval Zanella
2020-06-02 17:48 ` Joseph Myers
2020-04-23 1:41 ` [PATCH v6 07/13] ARC: Linux Syscall Interface Vineet Gupta
2020-05-29 16:49 ` Adhemerval Zanella
2020-05-30 2:02 ` Vineet Gupta
2020-06-03 19:46 ` Vineet Gupta
2020-06-03 20:04 ` Adhemerval Zanella
2020-06-03 20:17 ` Vineet Gupta
2020-06-04 11:06 ` Adhemerval Zanella
2020-04-23 1:41 ` [PATCH v6 08/13] ARC: Linux ABI Vineet Gupta
2020-04-23 1:41 ` [PATCH v6 09/13] ARC: Linux Startup and Dynamic Loading Vineet Gupta
2020-04-23 1:41 ` [PATCH v6 10/13] ARC: ABI lists Vineet Gupta
2020-04-23 1:41 ` [PATCH v6 11/13] ARC: Build Infrastructure Vineet Gupta
2020-06-03 19:58 ` Adhemerval Zanella
2020-06-04 15:25 ` Vineet Gupta
2020-06-04 17:05 ` Adhemerval Zanella
2020-06-08 4:18 ` Vineet Gupta
2020-04-23 1:41 ` [PATCH v6 12/13] build-many-glibcs.py: Enable ARC builds Vineet Gupta
2020-04-23 1:41 ` Vineet Gupta [this message]
2020-05-04 21:21 ` [PATCH v6 00/13] glibc port to ARC processors Vineet Gupta
2020-05-15 0:45 ` Vineet Gupta
2020-05-27 1:49 ` Vineet Gupta
[not found] ` <d7f1176c-87c6-90c6-161c-4705a47837ea@linaro.org>
2020-05-27 18:38 ` Vineet Gupta
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