Changeset 197ef43 in mainline for uspace/lib/c/arch/sparc64/src/entry.s

Timestamp:

2011-01-29T23:52:07Z (13 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

12573db, 40fb017

Parents:

6aef742 (diff), 47b7006 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

merge various cosmetic run-time support improvements

• coding style cleanups, comments cleanups, unsigned types for bit flags, indentation, etc.
• SYS_TASK_EXIT for proper termination of a task (optionally with udebug notification)
  • get rid of exit(), _exit(), core()
  • reimplement robust main(), exit() and abort()
  • call abort() if some part of libc initialization fails
• add more private libc headers to reduce the namespace pollution

File:

• uspace/lib/c/arch/sparc64/src/entry.s (modified) (2 diffs)

uspace/lib/c/arch/sparc64/src/entry.s

@@ -45 +45 @@
         flushw
         add %g0, -0x7ff, %fp
-
+        
         # Pass pcb_ptr as the first argument to __main()
         mov %i1, %o0
@@ -51 +51 @@
         call __main
         or %l7, %lo(_gp), %l7
-
-        call __exit
-        nop