X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2FTODO;h=96007c117c5fb2527cc5795fd7e42267e3f9ff9d;hb=1e64bec2c18a5cf45a53e4bc274267552f6de81d;hp=ee27d735f55b8dd6a6ea1df4c47f03dcf52bb6dc;hpb=0d85eec5384e785ff31ff8afa8c213492491e3b2;p=pintos-anon

diff --git a/src/TODO b/src/TODO
index ee27d73..96007c1 100644
--- a/src/TODO
+++ b/src/TODO
@@ -1,8 +1,30 @@
-* malloc() needs to block until memory is available?
+* Write, test user programs.
+  - addrspace_load() should return thread's esp.
+  - thread_execute() shouldn't panic on failure (!).
 
-* 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.
+* Figure out PD/PT management API.
+  - We should document what's in mmu.h.  
+  - pagedir.[ch] is undocumented.
+
+* Write, test VM.
+
+* Implement `jitter'.
+
+* Test list, hash ADTs.
+
+* Compile and install gdb, dbg versions.
+  - Test gdb version.
+
+* References/bibliography.
+  - Userprog refers to [SysV-i386].
+
+* Write "tour".
+
+----------------------------------------------------------------------
+
+* 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 +34,9 @@ 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 +48,13 @@ 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