Changeset 2314381 in mainline for uspace/lib/libc/arch/ppc32/src/stacktrace_asm.S

Timestamp:

2010-01-26T22:49:26Z (15 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

bca408b

Parents:

bb0d3d24 (diff), 3698e44 (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 jsvoboda/helenos/taskdump: Taskdump now prints stack traces, even with symbolic names.

File:

• uspace/lib/libc/arch/ppc32/src/stacktrace_asm.S (moved) (moved from uspace/lib/libc/arch/ppc32/src/stacktrace.S ) (1 diff)

uspace/lib/libc/arch/ppc32/src/stacktrace_asm.S

@@ -31 +31 @@
 #include <libarch/regname.h>
 
-.global frame_pointer_get
-.global frame_pointer_prev
-.global frame_pointer_validate
-.global return_address_get
-.global program_counter_get
+.global stacktrace_prepare
+.global stacktrace_fp_get
+.global stacktrace_pc_get
 
-frame_pointer_get:
+stacktrace_prepare:
+        blr
+
+stacktrace_fp_get:
         mr r3, sp
         blr
 
-frame_pointer_prev:
-        lwz r3, 0(r3)
-        blr
-
-frame_pointer_validate:
-        blr
-
-return_address_get:
-        lwz r3, 4(r3)
-        blr
-
-program_counter_get:
+stacktrace_pc_get:
         mflr r3
         blr