Ignore:
Timestamp:
2010-01-26T21:31:56Z (15 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:
1 moved

Legend:

Unmodified
Added
Removed

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

    r80487bc5 re515b21a  
    3131#include <libarch/regname.h>
    3232
    33 .global frame_pointer_get
    34 .global frame_pointer_prev
    35 .global frame_pointer_validate
    36 .global return_address_get
    37 .global program_counter_get
     33.global stacktrace_prepare
     34.global stacktrace_fp_get
     35.global stacktrace_pc_get
    3836
    39 frame_pointer_get:
     37stacktrace_prepare:
     38        blr
     39
     40stacktrace_fp_get:
    4041        mr r3, sp
    4142        blr
    4243
    43 frame_pointer_prev:
    44         lwz r3, 0(r3)
    45         blr
    46 
    47 frame_pointer_validate:
    48         blr
    49 
    50 return_address_get:
    51         lwz r3, 4(r3)
    52         blr
    53 
    54 program_counter_get:
     44stacktrace_pc_get:
    5545        mflr r3
    5646        blr
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