Changeset 437ee6a4 in mainline for arch/sparc64/src

Timestamp:

2005-10-30T13:49:39Z (21 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

df91be5

Parents:

2cd0485d

Message:

sparc64 work.
Add context_save(), context_set() and context_restore().
Remove putchar() definition from ofw.c.
Add sparc64 putchar().
Add ppc32 putchar() (i.e. the original ofw.c putchar()).
Make arg.h use the builtin va_* constructs.

Location:

arch/sparc64/src

Files:

• asm.S (added)
• console.c (added)
• context.S (added)
• dummy.s (modified) (4 diffs)
• mm/frame.c (added)
• mm/page.c (added)
• start.S (modified) (2 diffs)

arch/sparc64/src/dummy.s

@@ -31 +31 @@
 .global asm_delay_loop
 .global before_thread_runs_arch
-.global context_restore_arch
-.global context_save_arch
 .global cpu_arch_init
 .global cpu_halt
@@ -47 +45 @@
 .global fpu_enable
 .global fpu_init
-.global frame_arch_init
-.global memcpy
-.global memsetb
-.global page_arch_init
 .global panic_printf
 .global userspace
@@ -58 +52 @@
 asm_delay_loop:
 before_thread_runs_arch:
-context_restore_arch:
-context_save_arch:
 cpu_arch_init:
 cpu_halt:
@@ -74 +66 @@
 fpu_enable:
 fpu_init:
-frame_arch_init:
-memcpy:
-memsetb:
-page_arch_init:
 panic_printf:
 userspace:

arch/sparc64/src/start.S

@@ -27 +27 @@
 #
 
+.register %g2, #scratch
+.register %g3, #scratch
+.register %g6, #scratch
+.register %g7, #scratch
+
 .section K_TEXT_START, "ax"
 
@@ -52 +57 @@
         nop
 
+        call main_bsp
+        nop
+
+        /* Not reached. */
+
 2:
         b 2b
         nop
-