Changeset b6b02c0 in mainline for boot

Timestamp:

2013-09-01T19:15:59Z (12 years ago)

Author:

Jakub Klama <jakub.klama@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

b77207e, ef9a2a8

Parents:

b886b60

Message:

Initial work on sparc32 architecture support.

• /boot/arch/sparc32 loosely based on arm32 port
• /kernel/arch/sparc32 based on abs32le template
• /uspace/lib/c/arch/sparc32 based on sparc64 implementation with incompatible parts temporarily commented out.

Work currently done:

• AMBA plug and play support in loader
• initial MMU setup
• kernel booting
• register window traps
• context_save_arch/context_restore_arch

Completed milestones: M1, M2

Location:

boot/arch/sparc32

Files:

• Makefile.inc (added)
• _link.ld.in (added)
• include/ambapp.h (added)
• include/arch.h (added)
• include/asm.h (added)
• include/main.h (added)
• include/mm.h (added)
• include/types.h (added)
• src/ambapp.c (added)
• src/asm.S (added)
• src/main.c (added)
• src/mm.c (added)
• src/putchar.c (added)