Changeset e515b21a in mainline for uspace/lib/libc/arch/ia64/src/stacktrace_asm.S

Timestamp:

2010-01-26T21:31:56Z (14 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

3698e44

Parents:

80487bc5

Message:

Make stacktrace implementation in C library more generic. Use it in taskdump to print a stack trace of the faulting task.

File:

• uspace/lib/libc/arch/ia64/src/stacktrace_asm.S (moved) (moved from uspace/lib/libc/arch/ia64/src/stacktrace.S ) (1 diff)

uspace/lib/libc/arch/ia64/src/stacktrace_asm.S

@@ -29 +29 @@
 .text
 
-.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:
-frame_pointer_prev:
-frame_pointer_validate:
-return_address_get:
-program_counter_get:
+stacktrace_prepare:
+        br.ret.sptk.many b0
+
+stacktrace_fp_get:
+stacktrace_pc_get:
         mov r8 = r0
         br.ret.sptk.many b0