Pure-Rust boot sequence

.gdb_history

@@ -0,0 +1,256 @@
+stepi
+stepi
+exit
+hbreak _start
+hbreak arch_init
+continue
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+info address 0007ff00
+info address stack_top
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+hbreak  boot::set_long_mode
+continue
+stepi
+hbreak _start
+hbreak boot::set_long_mode
+hbreak arch_init
+continue
+stepi
+stepi
+stepi
+hbreak _start
+continue
+stepi
+stepi
+hbreak _start
+continue
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+info
+info symbol 0x00fc0039
+info stack_top
+info address stack_top
+continue
+stepi
+stepi
+stepi
+hbreak _start
+hbreak arch_init
+continue
+continue
+stepi
+hbreak boot::set_long_mode
+continue
+stepi
+stepi
+stepi
+stepi
+stepi
+continue
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+[A
+python from pygments import get_all_styles as styles
+hbreak _start
+hbreak boot::set_long_mode
+continue
+continue
+stepi
+stepi
+stepi
+step
+step
+step
+step
+step
+step
+step
+step
+step
+step
+step
+stepi
+stepi
+stepi
+stepi
+stepi
+continue
+continue
+python from pygments.styles import get_all_styles as styles
+python for s in styles(): print(s)
+q
+hbreak _start
+mov start
+continue
+stepi
+stepi
+hbreak boot::set_long_mode
+continue
+continue
+continue
+step
+step
+info address GDT_PTR
+info symbol 0x207b86
+info symbol 0x1be15f
+stepi
+stepi
+hbreak boot::set_long_mode
+continue
+step
+step
+info gdt
+info address GDT_PTR
+step
+step
+step
+hbreak boot::set_long_mode
+continue
+step
+q
+hbreak boot::set_long_mode
+continue
+step
+step
+step
+step
+hbreak _start
+hbreak start
+continue
+hbreak start
+continue
+arwp
+step
+info symbol 0x20814f
+info symbol 0x100a48
+info address gdt64.ptr
+step
+step
+stepi
+stepi
+hbreak arch_init
+continue
+hbreak arch_init
+q
+hbreak arch_init
+continue
+continue
+hbreak arch_init
+continue
+stepi
+stepi
+stepi
+q
+hbreak arch_init
+continue
+stepi
+q
+hbreak boot::set_long_mode
+cont
+step
+step
+stepi
+stepi
+stepi
+stepi
+stepi
+stepi
+q
+continue
+q
+hbreak arch_init
+continue
+step
+q

.gitignore

@@ -2,7 +2,6 @@
 # Created by https://www.gitignore.io/api/assembler,rust,emacs,osx,sublimetext,tags,vagrant,vim,linux
 
 ### Kernel binaries ###
-/build/
 *.iso
 *.bin
 *.elf
@@ -156,6 +155,8 @@ Session.vim
 tags
 .tags1
 
+### GDB ###
+.gdb_history
 
 ### Linux ###
 *~

.travis.yml

@@ -41,6 +41,12 @@ before_install: |
     brew update && brew tap homebrew/bundle &&
     travis_wait 120 brew bundle;
     printf "\n\n[target.x86_64-sos-kernel-gnu]\nlinker = \"/usr/local/bin/x86_64-pc-elf-gcc\"" >> $HOME/.cargo/config;
+  elif [[ "$TRAVIS_OS_NAME" == "linux" ]]; then
+    objcopy=$(which objcopy) &&
+    strip=$(which strip) &&
+    mkdir -p $HOME/bin &&
+    ln -s $objcopy $HOME/bin/x86_64-elf-objcopy &&
+    ln -s $strip $HOME/bin/x86_64-elf-strip
   fi
 
 install:
@@ -74,7 +80,7 @@ install:
 
 script:
   - make test
-  - xargo build --target x86_64-sos-kernel-gnu
+  - make kernel
 
 # after_success:
 #   - if [[ "$TRAVIS_OS_NAME" != "osx" ]]; then travis-cargo doc && travis-cargo doc-upload; fi
@@ -92,4 +98,5 @@ env:
   global:
     # override the default `--features unstable` used for the nightly branch (optional)
     - TRAVIS_CARGO_NIGHTLY_FEATURE=""
+    - PATH="$PATH:$HOME/bin"
     - secure: 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

Cargo.toml

@@ -8,7 +8,7 @@ authors = [ # hacked around by
           ]
 
 build = "build.rs"
-
+# build = false
 # [[bin]]
 # name = "sos_kernel_full"
 
@@ -62,7 +62,7 @@ features = ["spin_no_std"]
 
 [dependencies.vga]
 path = "vga"
-features = ["kinfo"]
+features = ["kinfo", "system_term"]
 
 [dependencies.alloc]
 path = "alloc"
@@ -71,6 +71,3 @@ features = ["buddy_as_system"]
 [dependencies.clippy]
 version = "0.0.60"
 optional = true
-
-[build-dependencies]
-nasm-rs = { git = "https://github.com/medek/nasm-rs" }