añade simple-scalar
This commit is contained in:
Fabian Montero
parent
de11780539
commit
e21cfa7a46
6 changed files with 218 additions and 2 deletions
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@ -1,5 +1,4 @@
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pkgs:
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{
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#andesight = pkgs.callPackage ./andesight {};
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#netextender = pkgs.callPackage ./netextender {};
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simplescalar = pkgs.callPackage ./simple-scalar {};
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}
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25
pkgs/simple-scalar/0001-fix-case-of-YY_CURRENT_BUFFER.patch
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25
pkgs/simple-scalar/0001-fix-case-of-YY_CURRENT_BUFFER.patch
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@ -0,0 +1,25 @@
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From 33f6fb023c09464467eea4538f18e2a131acee3a Mon Sep 17 00:00:00 2001
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From: Alejandro Soto <alejandro@34project.org>
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Date: Wed, 26 Apr 2023 13:37:32 -0600
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Subject: [PATCH] fix case of YY_CURRENT_BUFFER
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---
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ld/ldlex.l | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/simpleutils-990811/ld/ldlex.l b/simpleutils-990811/ld/ldlex.l
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index 2eef80f..561b8af 100644
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--- a/simpleutils-990811/ld/ldlex.l
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+++ b/simpleutils-990811/ld/ldlex.l
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@@ -585,7 +585,7 @@ yy_input (buf, result, max_size)
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int max_size;
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{
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*result = 0;
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- if (yy_current_buffer->yy_input_file)
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+ if (YY_CURRENT_BUFFER->yy_input_file)
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{
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if (yyin)
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{
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--
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2.38.4
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24
pkgs/simple-scalar/0002-define-sys_nerr.patch
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24
pkgs/simple-scalar/0002-define-sys_nerr.patch
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@ -0,0 +1,24 @@
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From 442edcc1d281a62a0092bcde19038ba3c976e499 Mon Sep 17 00:00:00 2001
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From: Alejandro Soto <alejandro@34project.org>
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Date: Wed, 26 Apr 2023 13:35:21 -0600
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Subject: [PATCH 1/3] define sys_nerr
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---
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gcc.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/gcc-2.7.2.3/gcc.c b/gcc-2.7.2.3/gcc.c
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index fe7de5b..1ac933f 100644
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--- a/gcc-2.7.2.3/gcc.c
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+++ b/gcc-2.7.2.3/gcc.c
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@@ -176,6 +176,7 @@ extern int errno;
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#endif
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extern int sys_nerr;
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+int __attribute__((weak)) sys_nerr = 0;
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#ifndef HAVE_STRERROR
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#if defined(bsd4_4)
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extern const char *const sys_errlist[];
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--
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2.38.4
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25
pkgs/simple-scalar/0003-fix-obstack.h-post-increment.patch
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25
pkgs/simple-scalar/0003-fix-obstack.h-post-increment.patch
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@ -0,0 +1,25 @@
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From b074acb822459a42d2507ad5729e9e60bb1de572 Mon Sep 17 00:00:00 2001
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From: Alejandro Soto <alejandro@34project.org>
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Date: Wed, 26 Apr 2023 13:35:42 -0600
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Subject: [PATCH 2/3] fix obstack.h post-increment
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---
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obstack.h | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/gcc-2.7.2.3/obstack.h b/gcc-2.7.2.3/obstack.h
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index 28bcd44..3a517b5 100644
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--- a/gcc-2.7.2.3/obstack.h
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+++ b/gcc-2.7.2.3/obstack.h
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@@ -338,7 +338,7 @@ __extension__ \
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if (__o->next_free + sizeof (void *) > __o->chunk_limit) \
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_obstack_newchunk (__o, sizeof (void *)); \
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if (!__o->alloc_failed) \
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- *((void **)__o->next_free)++ = ((void *)datum); \
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+ *((void **)__o->next_free++) = ((void *)datum); \
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(void) 0; })
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#define obstack_int_grow(OBSTACK,datum) \
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--
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2.38.4
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25
pkgs/simple-scalar/0004-stdarg.h-instead-of-varargs.h.patch
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25
pkgs/simple-scalar/0004-stdarg.h-instead-of-varargs.h.patch
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@ -0,0 +1,25 @@
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From 12c34c7ff8e4e00ba54bd0b90f2ca6905109cb5d Mon Sep 17 00:00:00 2001
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From: Alejandro Soto <alejandro@34project.org>
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Date: Wed, 26 Apr 2023 13:35:57 -0600
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Subject: [PATCH 3/3] stdarg.h instead of varargs.h
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---
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protoize.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/gcc-2.7.2.3/protoize.c b/gcc-2.7.2.3/protoize.c
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index 9728bf2..fb82ef0 100644
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--- a/gcc-2.7.2.3/protoize.c
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+++ b/gcc-2.7.2.3/protoize.c
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@@ -57,7 +57,7 @@ Boston, MA 02111-1307, USA. */
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#define _POSIX_SOURCE
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#endif
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-#include <varargs.h>
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+#include <stdarg.h>
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/* On some systems stdio.h includes stdarg.h;
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we must bring in varargs.h first. */
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#include <stdio.h>
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--
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2.38.4
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118
pkgs/simple-scalar/default.nix
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118
pkgs/simple-scalar/default.nix
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@ -0,0 +1,118 @@
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# https://www.cse.iitd.ac.in/~cs5070217/csl718/assignment1/ss_install_instructions.html
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{ bison, fetchurl, flex, multiStdenv, stdenv_32bit, strace }:
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let
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host = "i686-pc-linux";
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target = "sslittle-na-sstrix";
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gcc-version = "2.7.2.3";
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makeflags = "LANGUAGES=c CC=\"$CC -m32 $CFLAGS\" prefix=$out";
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in
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multiStdenv.mkDerivation {
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pname = "SimpleScalar";
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version = "1998-08-11"; # !!!
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nativeBuildInputs = [ flex bison ];
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sourceRoot = ".";
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srcs = [
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(fetchTarball {
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name = "simplesim-3.0";
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url = "https://www.cse.iitd.ac.in/~cs5070217/csl718/simplesim-3v0d.tgz";
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sha256 = "sha256:022rlniimzl30c1874765hl001dxc716vfwm40ij256h1qk2dwgw";
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})
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(fetchTarball {
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name = "simpleutils-990811";
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url = "https://www.cse.iitd.ac.in/~cs5070217/csl718/simpleutils-990811.tar.gz";
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sha256 = "sha256:0w952z382s7ghrxwrad7fd058b1kj5ad1abh8idxwwk47va72cdf";
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})
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];
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# El código es muy viejo y Nix usa opciones muy estrictas por defecto
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CFLAGS = "-O3 -Wno-error=format-security";
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# Algunas tarballs vienen sin directorio de primer nivel y además requieren arreglos
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postUnpack =
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let
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simpletools = fetchurl {
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url = "https://www.cse.iitd.ac.in/~cs5070217/csl718/simpletools-2v0.tgz";
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sha256 = "sha256-FTDTqyQWZCnuNPmTcu3Hcjgp4pHNoUcC0GOGhSJV9Iw=";
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};
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gcc-ss = fetchurl {
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url = "https://www.cse.iitd.ac.in/~cs5070217/csl718/gcc-${gcc-version}.ss.tar.gz";
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sha256 = "sha256-3R3wsLmxoN3MkEW4gaxnhIyTBs0CUiSiH7C1/hF2atM=";
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};
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ar-and-ranlib = fetchurl {
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url = "https://www.cse.iitd.ac.in/~cs5070217/csl718/ar_and_ranlib.tar.gz";
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sha256 = "sha256-MRTO6cAg3WeXlk3jDy2lVuiSXDRz1+LLa2XDkBDygMU=";
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};
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in
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''
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tar xf ${simpletools}
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rm -r gcc-2.6.3
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tar xf ${gcc-ss}
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mkdir ar-and-ranlib
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tar xf ${ar-and-ranlib} -C ar-and-ranlib
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chmod -R +w gcc-${gcc-version} ar-and-ranlib
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'';
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patches = [
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./0001-fix-case-of-YY_CURRENT_BUFFER.patch
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./0002-define-sys_nerr.patch
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./0003-fix-obstack.h-post-increment.patch
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./0004-stdarg.h-instead-of-varargs.h.patch
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];
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postPatch = ''
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patchelf \
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--set-interpreter "$(<${stdenv_32bit.cc}/nix-support/dynamic-linker-m32)" \
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ar-and-ranlib/{ar,ranlib}
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'';
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configurePhase = ''
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BUILD=$PWD
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cd $BUILD/simplesim-3.0
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make config-pisa
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cd $BUILD/simpleutils-990811
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./configure --host=${host} --target=${target} --with-gnu-as --with-gnu-ld --prefix=$out
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cd $BUILD/gcc-${gcc-version}
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./configure --host=${host} --target=${target} --with-gnu-as --with-gnu-ld --prefix=$out
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'';
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buildPhase = ''
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make -C $BUILD/simplesim-3.0
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make -C $BUILD/simpleutils-990811
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# GCC necesita binutils para compilar
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make -C $BUILD/simpleutils-990811 install
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cp $BUILD/ar-and-ranlib/{ar,ranlib} $out/${target}/bin/
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cd $BUILD/gcc-${gcc-version}
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mkdir -p $out/lib
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cp patched/sys/cdefs.h $BUILD/${target}/include/sys/cdefs.h
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cp -r $BUILD/${target} $out/
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cp $BUILD/${target}/lib/{libc.a,crt0.o} $out/lib/
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sed -i '130s@-I/usr/include@-I./include@' Makefile
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! make ${makeflags}
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sed -i 's/\(return "FIXME\\n\)/\1\\/g' insn-output.c
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PATH="$out/${target}/bin:$PATH" make ${makeflags}
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'';
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installPhase = ''
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cp $BUILD/simplesim-3.0/{sim-{outorder,cache,profile,bpred,eio,safe,fast},sysprobe} $out/bin/
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PATH="$out/${target}/bin:$PATH" make -C $BUILD/gcc-${gcc-version} ${makeflags} install
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'';
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}
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