Changeset a7372ccf in mainline for uspace/lib/c/arch/sparc32/src

Timestamp:

2013-11-17T21:27:39Z (12 years ago)

Author:

Jakub Klama <jakub.klama@…>

Branches:

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

Children:

3bc42bd

Parents:

a3b034b

Message:

Fix sparc64-isms, like 64-bit register widths and stack bias.

Location:

uspace/lib/c/arch/sparc32/src

Files:

• stacktrace.c (modified) (1 diff)
• stacktrace_asm.S (modified) (1 diff)

uspace/lib/c/arch/sparc32/src/stacktrace.c

@@ -57 +57 @@
         rc = (*st->read_uintptr)(st->op_arg, fp + FRAME_OFFSET_FP_PREV, &bprev);
         if (rc == EOK)
-                *prev = bprev + STACK_BIAS;
+                *prev = bprev;
         return rc;
 }

uspace/lib/c/arch/sparc32/src/stacktrace_asm.S

@@ -45 +45 @@
         # Add the stack bias to %sp to get the actual address.
         retl
-        add %sp, STACK_BIAS, %o0
+        mov %sp,  %o0
 
 stacktrace_pc_get: