Tags: Patch Hi!
There is a new project called J-Core that is working on reimplementing the old SuperH architecture as an open source architecture. They are currently supporting the SH-2 CPU (called J-2) and are working to release the more powerful J-3 CPU which is based on the SH-3 design. In order to bootstrap Debian on "sh3", we need to add it as a compilation target to guile. This is done by the attached patch which adds the case for "sh3" for cpu-endianness and triplet-pointer-size in module/system/base/target.scm. Would be great to have this applied to be able to support Debian on an actual open source CPU. Thanks, Adrian -- .''`. John Paul Adrian Glaubitz : :' : Debian Developer - glaub...@debian.org `. `' Freie Universitaet Berlin - glaub...@physik.fu-berlin.de `- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913
>From 43d106a816a11c1f732935b49259677e13ba9b97 Mon Sep 17 00:00:00 2001 From: John Paul Adrian Glaubitz <glaub...@physik.fu-berlin.de> Date: Sat, 21 Jan 2017 12:49:31 +0100 Subject: [PATCH] Recognize sh3 as compilation targets * module/system/base/target.scm (cpu-endianness, triplet-pointer-size): Add case for "sh3". Signed-off-by: John Paul Adrian Glaubitz <glaub...@physik.fu-berlin.de> --- module/system/base/target.scm | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/module/system/base/target.scm b/module/system/base/target.scm index 02febf8e4..e80bf84e4 100644 --- a/module/system/base/target.scm +++ b/module/system/base/target.scm @@ -63,7 +63,7 @@ (cond ((string-match "^i[0-9]86$" cpu) (endianness little)) ((member cpu '("x86_64" "ia64" - "powerpcle" "powerpc64le" "mipsel" "mips64el" "nios2" "sh4" "alpha")) + "powerpcle" "powerpc64le" "mipsel" "mips64el" "nios2" "sh3" "sh4" "alpha")) (endianness little)) ((member cpu '("sparc" "sparc64" "powerpc" "powerpc64" "spu" "mips" "mips64" "m68k" "s390x")) @@ -102,7 +102,7 @@ ((string-match "64$" cpu) 8) ((string-match "64_?[lbe][lbe]$" cpu) 8) - ((member cpu '("sparc" "powerpc" "mips" "mipsel" "nios2" "m68k" "sh4")) 4) + ((member cpu '("sparc" "powerpc" "mips" "mipsel" "nios2" "m68k" "sh3" "sh4")) 4) ((member cpu '("s390x" "alpha")) 8) ((string-match "^arm.*" cpu) 4) (else (error "unknown CPU word size" cpu))))) -- 2.11.0