| Commit message (Collapse) | Author | Age | Files | Lines |
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The automatic documentation extraction doesn't allow blank lines between the
the comment and the actual code. Removed the problem blank line to allow
the information to be extracted for the SystemTap Tapset Reference Manual.
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This only prints symbol+offset, or an address if the symbol isn't
known.
* runtime/runtime.h (SYM_VERBOSE_NO, SYM_VERBOSE_FULL,
SYM_VERBOSE_BRIEF): new constants
* runtime/stack.c (_stp_stack_print): support brief format
* runtime/sym.c (_stp_func_print): ditto
* tapset/ucontext-unwind.stp (print_ubacktrace_brief): new function
* testsuite/systemtap.context/fib.c: new test program
* testsuite/systemtap.context/fib.stp: new test
* testsuite/systemtap.context/fib.exp: new test
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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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Add /* unprivileged */ to a variety of tapset embedded-c functions,
together with uid-assertion-checking code as needed. This is only
an initial set, and may need to grow or shrink after further testing.
Prototyped-By: Dave Brolley <brolley@redhat.com>
* runtime/runtime.h (is_myproc, assert_is_myproc): New macros.
* runtime/addr-map.c (lookup_bad_addr): Reject if !is_myproc
in unprivileged mode.
* runtime/print.c (_stp_print_kernel_info): Add unprivileged
mode info.
* tapset/DEVGUIDE: Document /* pure */ and /* unprivileged */.
* tapset/*.stp: Add /* unprivileged */ here and there, in
questionable cases along with an assert_is_myproc().
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* tapset/ucontext-unwind.stp (ubacktrace): Remove empty line before function
triggering parse errors for doc scanner.
* doc/SystemTap_Tapset_Reference/tapsets.tmpl (chapter context_stp): Add
tapset/ucontext-symbols.stp and tapset/ucontext-unwind.stp.
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* tapset/ucontext-symbols.stp (usymname, usymdata, print_ustack):
mark EXPERIMENTAL.
* tapset/ucontext-unwind.stp (print_ubacktrace, ubacktrace): Likewise.
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* runtime/sym.c (_stp_usymbol_print): New function.
* tapset/ucontext-unwind.stp (print_ubacktrace): New tapset function.
(ubacktrace): Likewise.
* tapset/ucontext-symbols.stp (print_ustack): Likewise.
* testsuite/buildok/ustack.stp: New test for above three functions.
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