# HG changeset patch
# User Pascal Bellard <pascal.bellard@slitaz.org>
# Date 1418518381 -3600
# Node ID ab69381ebbcc14a9f337028dc34134e2f71673bc
# Parent  6a951b1d106b0632f0396e9c72f5d09e465c6d49
linld: add linux 2.0-2.4 support

diff -r 6a951b1d106b -r ab69381ebbcc linld/receipt
--- a/linld/receipt	Sat Dec 13 10:57:19 2014 +0100
+++ b/linld/receipt	Sun Dec 14 01:53:01 2014 +0100
@@ -11,11 +11,21 @@
 WEB_SITE="$BASE_SITE/README.txt"
 WGET_URL="$BASE_SITE/$TARBALL"
 
+BUILD_DEPENDS="dosbox"
+
 # Rules to configure and make the package.
 compile_rules()
 {
 	mv DIST $src 2> /dev/null
 	cd $src
+	patch -p0 < $stuff/load.u
+	sed -i 's/^@pause/rem &/' LINLD097/*.BAT
+	unix2dos > MAKE.BAT <<EOT
+d:
+cd linld097
+!compile.bat
+EOT
+	SDL_VIDEODRIVER=dummy dosbox MAKE.BAT -exit -c "mount D $src"
 }
 
 # Rules to gen a SliTaz package suitable for Tazpkg.
diff -r 6a951b1d106b -r ab69381ebbcc linld/stuff/load.u
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/linld/stuff/load.u	Sun Dec 14 01:53:01 2014 +0100
@@ -0,0 +1,29 @@
+--- LINLD097/LOAD.CPP
++++ LINLD097/LOAD.CPP
+@@ -400,10 +400,8 @@
+ 
+     if(first1k->boot_flag != 0xAA55)
+         die("No boot signature (55,AA). It's not a kernel");
+-    if(first1k->header != HdrS)
++    if(first1k->header != HdrS) // starting linux 1.3.73
+         die("No 'HdrS' signature (kernel is too old)");
+-    if(first1k->version < 0x202)
+-        die("Loader protocol version is less than 2.02 (kernel is too old)");
+     if(!(first1k->loadflags & 0x01))
+         die("I can't load bzImages low");
+ 
+@@ -414,7 +412,13 @@
+     // Tell rm loader some info
+ 
+     first1k->vid_mode = vid_mode;
+-    first1k->cmd_line_ptr = 0x98000;
++    if(first1k->version >= 0x202) { // starting linux 2.4.0-test3-pre3
++        first1k->cmd_line_ptr = 0x98000;
++    }
++    else {
++        first1k->cl_magic = 0xA33F;
++        first1k->cl_ofs   = 0x8000;
++    }
+     first1k->type_of_loader = 0xff; // kernel do not know us (yet :-)
+     // * will be called just before rm -> pm
+     first1k->realmode_switch_ofs = ofs(last_ditch);