X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2FTODO;h=6392e2920875a168df94f46c896b6beaa617ef18;hb=c21e87658740dd82f45bfc091ddfc7eace72d81c;hp=ee27d735f55b8dd6a6ea1df4c47f03dcf52bb6dc;hpb=0d85eec5384e785ff31ff8afa8c213492491e3b2;p=pintos-anon

diff --git a/src/TODO b/src/TODO
index ee27d73..6392e29 100644
--- a/src/TODO
+++ b/src/TODO
@@ -1,8 +1,12 @@
-* malloc() needs to block until memory is available?
+* Write "tour".
 
-* Should we use a task gate for hardware interrupts?  Then we could
-  dedicate a stack to interrupt handling and not worry about interrupt
-  usage of kernel stacks.
+* Always flush TLB.
+
+----------------------------------------------------------------------
+
+* Cygwin support:
+  - PE linker scripts?  Doesn't seem to support ELF ones.
+  - .S files need _ prefixes on symbols.
 
 * Filesystem dumps should include filehdrs?
 
@@ -12,6 +16,9 @@ cd /tmp
 bzcat ~/binutils-2.15.tar.bz2 | tar x
 tar xzf newlib-1.12.0.tar.gz
 tar xzf gcc-core-3.3.2.tar.gz
+tar xzf gdb-6.2.1.tar.gz
+
+PATH=$PATH:/usr/class/cs140/i386/bin
 
 cd /tmp/binutils-2.15
 mkdir i386
@@ -23,6 +30,13 @@ make install
 cd /tmp/gcc-core-3.3.2.tar.gz
 mkdir i386
 cd i386
-PATH=$PATH:/usr/class/cs140/i386/bin ../configure --target=i386-elf --prefix=/usr/class/cs140/i386 --with-gnu-as --with-as=/usr/class/cs140/i386/bin/i386-elf-as --with-gnu-ld --with-ld=/usr/class/cs140/i386/bin/i386-elf-ld --with-headers=/tmp/newlib-1.12.0/newlib/libc/include --with-newlib
-PATH=$PATH:/usr/class/cs140/i386/bin make
+../configure --target=i386-elf --prefix=/usr/class/cs140/i386 --with-gnu-as --with-as=/usr/class/cs140/i386/bin/i386-elf-as --with-gnu-ld --with-ld=/usr/class/cs140/i386/bin/i386-elf-ld --with-headers=/tmp/newlib-1.12.0/newlib/libc/include --with-newlib
+make
+make install
+
+cd /tmp/gdb-6.2.1
+mkdir i386
+cd i386
+../configure --target=i386-elf --prefix=/usr/class/cs140/i386 --disable-tui
+make
 make install