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authorVineet Gupta <vgupta@synopsys.com>2017-11-20 12:46:17 -0800
committerVineet Gupta <vgupta@synopsys.com>2020-07-10 16:31:58 -0700
commit758caf37366c3bebd349cd3107341dbfd761189a (patch)
tree6afe4bcc49eefc771298028e206821b94f630db0 /manual
parent2fc2260ba467831ddd4e0809c4df20bb5cdecd0e (diff)
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Documentation for ARC port
(a) ABI doc: https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/wiki/files/ARCv2_ABI.pdf (b) Programmer's Reference Manual (PRM) : needs a download request to be filled https://www.synopsys.com/dw/ipdir.php?ds=arc-hs44-hs46-hs48 https://www.synopsys.com/dw/doc.php/ds/cc/programmers-reference-manual-ARC-HS.pdf As of port merge (and Florian's patch to fix static TLS), glibc testsuite (cross-test setup) has following failures: FAIL: elf/tst-audit14 FAIL: elf/tst-audit15 FAIL: elf/tst-audit16 FAIL: elf/tst-ldconfig-ld_so_conf-update FAIL: elf/tst-libc_dlvsym FAIL: elf/tst-libc_dlvsym-static FAIL: iconv/test-iconvconfig # Needs gconv installed FAIL: io/ftwtest # Requires execution by non-root FAIL: io/tst-lockf FAIL: libio/tst-wfile-sync FAIL: locale/tst-localedef-path-norm FAIL: nptl/test-cond-printers # needs Python3 and target GDB on target FAIL: nptl/test-condattr-printers # ditto FAIL: nptl/test-mutex-printers # ditto FAIL: nptl/test-mutexattr-printers # ditto FAIL: nptl/test-rwlock-printers # ditto FAIL: nptl/test-rwlockattr-printers # ditto FAIL: nptl/tst-umask1 # passes if run natively on target (NFS ACLv3 support needed) FAIL: nss/bug-erange FAIL: nss/tst-nss-files-hosts-getent FAIL: nss/tst-nss-files-hosts-multi FAIL: posix/bug-ga2 FAIL: posix/globtest # require same user on target and host FAIL: posix/tst-getaddrinfo5 FAIL: stdio-common/tst-vfprintf-width-prec FAIL: stdio-common/tst-vfprintf-width-prec-alloc FAIL: stdio-common/tst-vfprintf-width-prec-mem FAIL: string/tst-strerror FAIL: string/tst-strsignal FAIL: sunrpc/bug20790 # missing cpp on target FAIL: timezone/tst-tzset Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diffstat (limited to 'manual')
-rw-r--r--manual/install.texi4
1 files changed, 4 insertions, 0 deletions
diff --git a/manual/install.texi b/manual/install.texi
index ea0059a4ec9..735e99bb035 100644
--- a/manual/install.texi
+++ b/manual/install.texi
@@ -512,6 +512,8 @@ Library with support for IEEE long double.
@c powerpc64le performs an autoconf test to verify the compiler compiles with
@c commands like "$CC -c foo.c -mabi=ibmlongdouble -mlong-double-128".
+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
@@ -537,6 +539,8 @@ For PowerPC 64-bits little-endian (powerpc64le), @command{objcopy} is required
to support @option{--update-section}. This option requires binutils 2.26 or
newer.
+ARC architecture needs @code{binutils} 2.32 or higher for TLS related fixes.
+
@item
GNU @code{texinfo} 4.7 or later