| Commit message (Collapse) | Author | Age | Files | Lines |
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It's easily available in kretprobes and uretprobes and is consistent
with the rest of the program state.
* translate.cxx (emit_common_header) : add uretprobe_instance to context.
* tapsets.cxx (common_probe_entryfn_prologue): Initialize ri in
context to 0.
(dwarf_derived_probe_group::emit_module_decls): Change IP to return
address in kretprobes.
(uprobe_derived_probe_group::emit_module_decls): enter_uretprobe_probe:
set ri (uretprobe_instance) in context. Change IP to return
address in uretprobes. Don't emit uprobe include and #define
* runtime/runtime.h : Add includes and #define for uprobes.
* runtime/stack.c (_stp_stack_print, _stp_stack_snprint): Add extra
argument for uretprobe_instance.
* tapset/context-unwind.stp (print_backtrace, backtrace): Pass NULL
for uretprobe_instance to _stp_stack_print.
* tapset/ucontext-unwind.stp (print_ubacktrace, ubacktrace): pass
uretprobe_instance to _stp_stack_print
* testsuite/systemtap.context/uprobe_uaddr.exp : new test for uaddr in
function probes
* testsuite/systemtap.context/uprobe_uaddr.stp : new file
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Several problems: some invalid <command> etc. directives
in the tapset embedded docs; some analysis about the
non-generation of the pdf; some cleanup of the generated
man pages.
* configure.ac (BUILD_PDFREFDOCS): Correct condition typo, but still
leave disabled.
* doc/SystemTap_Tapset_Reference/Makefile.am (XMLTOMANPARMS): Add,
to disable noise "AUTHORS" / "COPYRIGHT" sections.
* tapset/*.stp: Removed several docbook-y markup that is not valid
in kerneldoc.
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* tapset/context-unwind.stp (caller): Implement as stap function using
symname(), caller_addr() and sprintf().
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* runtime/stack-arm.c (__stp_stack_print): Take struct task_struct *.
* runtime/stack-ia64.c (__stp_stack_print): Likewise.
* runtime/stack-ppc64.c (__stp_stack_print): Likewise.
* runtime/stack-s390.c (__stp_stack_print): Likewise.
* runtime/stack-i386.c (__stp_stack_print): Likewise.
And add check and pass to unwind() and _stp_func_print().
* runtime/stack-x86_64.c: Likewise.
* runtime/stack.c *_stp_stack_print): Take and pass on task_struct.
(_stp_stack_snprint): Likewise.
* runtime/unwind.c (unwind): Take and use task_struct for
_stp_mod_sec_lookup().
* tapset/context-unwind.stp (print_backtrace): Pass NULL to
_stp_stack_print().
(backtrace): Pass NULL to _stp_stack_snprint().
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This adds a couple of the suggested context/stack revamp functions
from PR6580. In particular it replaces the symbolname() function that
sneaked in with the pr6866 branch merge with the suggested symname().
* runtime/sym.c (_stp_mod_sec_lookup): Make section optional.
(_stp_symbol_snprint): Provide a way to get optional module info.
* tapset/context-symbols.stp: Replace symbolname() with symname(),
add modname() and symdata().
(probemod): Implement pc based fallback.
* tapset/context-unwind.stp (caller): Adjust for _stp_symbol_snprint
change.
* testsuite/systemtap.context/usymbols.exp: Use new symname.
* testsuite/buildok/modname.stp: New test.
* testsuite/buildok/symdata.stp: Likewise.
* testsuite/buildok/symname.stp: Likewise.
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Resolved conflicts:
runtime/task_finder.c: name vs path.
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tapsetdescription for man page generator (in development)
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Conflicts:
ChangeLog: Removed
runtime/ChangeLog: Removed
runtime/sym.c: Merged
runtime/task_finder.c: Merged
tapset/ChangeLog: Removed
testsuite/ChangeLog: Removed
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non-trap based probes"
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