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|
2005-11-08 Martin Hunt <hunt@redhat.com>
* map.c (_stp_map_init): New function. Extracted from _stp_map_new()
so it can be used in _stp_pmap_new().
(_stp_map_new): Call _stp_map_init().
(_stp_pmap_new): New function.
(_stp_pmap_new_hstat_linear): New function.
(_stp_pmap_new_hstat_log): New function.
(_stp_pmap_del): New function.
(_stp_pmap_printn_cpu): New function.
(_stp_pmap_printn): New function.
(_stp_new_agg): New function.
(_stp_add_agg): New function.
(_stp_pmap_agg): New function.
(_new_map_clear_node): New function.
* map.h (struct map_root): Add Hist struct. Add copy
and cmp function pointers for pmaps.
* stat.h: Remove Stat struct. Replace with Hist struct
that is limited to only histogram params.
* map-stat.c: Fix up references to histogram params in map_root.
* stat-common.c: Ditto.
* stat.c: Ditto.
* pmap-gen.c: New file. Implements per-cpu maps.
* map-gen.c: Minor bug fixes. Use new VAL_IS_ZERO() macro.
* alloc.c (vmalloc_node): For NUMA, provide a vmalloc that
does node-local allocations.
(_stp_alloc_cpu): A version of _stp_alloc() that does
node-local allocations.
(_stp_valloc): A version of _stp_valloc() that does
node-local allocations.
(__stp_valloc_percpu): New function. Like alloc_percpu()
except uses _stp_valloc().
(_stp_vfree_percpu): New function. Like free_percpu().
2005-11-04 Martin Hunt <hunt@redhat.com>
* runtime.h: #include <linux/version.h>.
(init_module): Remove old ppc comment.
ifdef _stp_kta so it only gets set for x86 and x86_64.
2005-10-31 Martin Hunt <hunt@redhat.com>
* ALL: Cleanup copyrights.
2005-10-28 Martin Hunt <hunt@redhat.com>
* map-gen.c (MAP_GET_VAL): Use the _stp_get_*() functions.
(_stp_map_set_*): When setting to "", don't create
node if key not found.
(_stp_map_get_*): Use new MAP_GET_VAL. Return "" when
string lookups not found.
* map.c (_stp_get_int64): Check args and return
0 on bad args or wrong type.
(_stp_get_stat): Ditto.
(_stp_key_get_int64): Ditto.
(_stp_get_str): Check args and return
"bad type" on bad args or wrong type.
(_stp_key_get_str): Ditto.
(_new_map_set_str): If setting to "", delete node.
(_new_map_get_*): Delete. Use _stp_get_*().
2005-10-26 Martin Hunt <hunt@redhat.com>
* map-gen.c (KEY4CPY): Fix typo.
(KEYCPY): Add missing semicolon.
2005-10-26 Martin Hunt <hunt@redhat.com>
* map-gen.c: New file.
* map.c (_new_map_create, _new_map_del_node, _new_map_del_node,
_new_map_set_int64, _new_map_set_str,_new_map_get_int64,
_new_map_get_str, _new_map_get_stat, _new_map_set_stat):
New internal functions for the new API.
* map-int.c (__stp_map_set_int64): Modify to return an
error code.
* map-stat.c (_stp_map_add_stat): Ditto.
* map-str (_stp_map_set_str): Ditto.
* Doxyfile: Remove predefines NEED_STRING_VALS,
NEED_STATS, NEED_INT64.
* map-keys.c: Ditto.
* list.c (_stp_list_new): Ditto. Also set map->list.
* map-values.c: Ditto.
2005-10-19 Martin Hunt <hunt@redhat.com>
* runtime.h (_stp_kallsyms_lookup_tabled): Only
compile this for systemtap. Runtime-only examples
don't need it.
2005-10-19 Tom Zanussi <zanussi@us.ibm.com>
* print.c (_stp_print_flush): Switch to binary TIMESTAMP.
2005-10-14 Tom Zanussi <zanussi@us.ibm.com>
PR 1455
* string.c (_stp_sprintf): Restore overwritten NULL byte.
* print.c: Change STP_PRINT_BUF_LEN to correct size.
2005-10-06 Frank Ch. Eigler <fche@elastic.org>
PR 1332.
* sym.h: New file to declare explicit symbol table struct.
* runtime.h (_stp_kallsyms_lookup_tabled): Use it if available.
* sym.c (_stp_symbol_sprint): HAS_LOOKUP mooted.
2005-09-30 Graydon Hoare <graydon@redhat.com>
* loc2c-runtime.h (_put_user_asm): Fix bracket-matching.
2005-09-23 Martin Hunt <hunt@redhat.com>
* map.c (_stp_map_sortn): Call _stp_map_sort()
when n is 0.
2005-09-23 Martin Hunt <hunt@redhat.com>
* map.c (_stp_cmp): New comparison function for sorts.
(_stp_swap): New swap function for bubble sort.
(_stp_map_sortn): New function.
(_stp_map_sort): New function.
(_stp_map_printn): New function.
(_stp_map_print): Convert to a macro.
2005-09-22 Martin Hunt <hunt@redhat.com>
* regs.h: PPC64 version from
Ananth N Mavinakayanahalli <ananth@in.ibm.com>
* runtime.h (init_module): Only initialize _stp_kta and
_stp_kallsyms_lookup on i386 and x86_64. Define HAS_LOOKUP.
* sym.c (_stp_symbol_sprint): If HAS_LOOKUP is not
defined, just print address in hex.
* current.c (_stp_ret_addr): Add ppc64 version.
(_stp_sprint_regs): PPC64 version from
Ananth N Mavinakayanahalli <ananth@in.ibm.com>
2005-09-14 Martin Hunt <hunt@redhat.com>
* map.c (_stp_map_clear): New function. CLears a map but
does not free it.
* copy.c (__stp_strncpy_from_user): Add ppc64 support.
(_stp_strncpy_from_user): Call access_ok().
(_stp_string_from_user): Ditto.
(_stp_copy_from_user): Ditto.
2005-09-12 Martin Hunt <hunt@redhat.com>
* io.c (ERR_STRING): Remove ansi codes.
(WARN_STRING): Ditto.
2005-09-12 Martin Hunt <hunt@redhat.com>
* arith.c (_stp_div64): Check for division by 0 or -1 first.
This simplifies things and removes the possibility of x86_64
trying LLONG_MIN/-1 and faulting.
(_stp_mod64): Ditto.
2005-09-10 Frank Ch. Eigler <fche@elastic.org>
* arith.c: Add some comments explaining why the last change works.
2005-09-09 Roland McGrath <roland@redhat.com>
* loc2c-runtime.h [__powerpc__] (store_register): Add #undef.
2005-09-09 Martin Hunt <hunt@redhat.com>
* stat-common.c (_stp_stat_print_valtype): Use _stp_div64().
* arith.c (_stp_div64): Check error before writing to it.
Remove check against 32-bit LONG_MIN and -1. That only
applies to 64-bit.
(_stp_mod64): Ditto.
2005-09-08 Martin Hunt <hunt@redhat.com>
* arith.c (_stp_div64): Check for overflow.
(_stp_mod64): Ditto.
2005-09-08 Martin Hunt <hunt@redhat.com>
* arith.c (_stp_div64): For 64-bit cpus, just use native
division. Otherwise call _div64().
(_stp_mod64): Call _mod64() isf necessary.
(_div64): 64-bit division for 32-bit cpus.
(_mod64): 64-bit modulo for 32-bit cpus.
* map-values.c (_stp_map_entry_exists): Remove unused var.
2005-09-01 Martin Hunt <hunt@redhat.com>
* stack.c (_stp_stack_sprint): Add a verbose arg
to pass along to underlying funcs.
2005-08-31 Martin Hunt <hunt@redhat.com>
* runtime.h (init_module): Include full prototype
info in function cast to satisfy stap.
* sym.c (_stp_kallsyms_lookup): Moved to runtime.h.
* stack.c (_stp_kta): Moved to runtime.h.
* runtime.h (init_module): Initialize _stp_kallsyms_lookup
and _stp_kta.
* probes.c (_stp_lookup_name): Replaced by kallsyms_lookup_name().
* list.c (_stp_copy_argv_from_user): ifdef this function
NEED_STRING_VALS.
2005-08-30 Roland McGrath <roland@redhat.com>
* loc2c-runtime.h (fetch_register, store_register): Rewritten to pass
REGS to dwarf_register_<N> as a macro argument.
[__i386__, __x86_64__]: Update dwarf_register_* macros.
[__i386__] (dwarf_register_4): Define special case for stack pointer.
2005-08-29 Martin Hunt <hunt@redhat.com>
* list.c (_stp_copy_argv_from_user): Move to here.
* copy.c (_stp_copy_argv_from_user): Delete.
* runtime.h: Always include copy.h.
2005-08-25 Roland McGrath <roland@redhat.com>
* loc2c-runtime.h (deref_string): Rewritten using deref.
2005-08-24 Roland McGrath <roland@redhat.com>
* loc2c-runtime.h (deref_string): New macro.
2005-08-24 Martin Hunt <hunt@redhat.com>
* io.c (_stp_vlog): Send warnings and errors to STP_OOB_DATA.
2005-08-23 Martin Hunt <hunt@redhat.com>
* runtime.h: Add a prototype for _stp_dbug().
2005-08-22 Martin Hunt <hunt@redhat.com>
* runtime.h (kbug): New dbug macros that calls printk.
2005-08-21 Frank Ch. Eigler <fche@redhat.com>
* arith.c (*): Adapt to last_error context variable.
2005-08-19 Frank Ch. Eigler <fche@elastic.org>
* arith.c (_stp_random_pm): New function.
2005-08-19 Martin Hunt <hunt@redhat.com>
* print.c: Change ifdefs to STP_RELAYFS.
* runtime.h: Ditto.
* io.c (_stp_vlog): Call _stp_write instead of
_stp_ctrl_send.
* Makefile: Don't build stp-control.
* README.doc: Update.
* TODO: Update.
2005-08-12 Graydon Hoare <graydon@redhat.com>
* map-values.c (_stp_map_entry_exists): New function.
* map.h (_stp_map_entry_exists): Declare it.
2005-08-12 Frank Ch. Eigler <fche@elastic.org>
* arith.c: New file to contain arithmetic helper functions.
* builtin_functions.h: Remove, unused.
* runtime.h: Include it.
2005-08-10 Roland McGrath <roland@redhat.com>
* loc2c-runtime.h (store_bitfield): Fix argument use.
(store_deref): New macro (three flavors).
2005-08-03 Martin Hunt <hunt@redhat.com>
* io.c (_stp_vlog): Revert previous change for now.
* print.c (_stp_print_flush): Ditto.
2005-08-03 Tom Zanussi <trz@us.ibm.com>
* io.c (_stp_vlog): Remove call to _stp_print_flush().
* print.c (_stp_print_flush): _stp_warn() on first
transport failure.
2005-08-01 Martin Hunt <hunt@redhat.com>
* io.c (_stp_vlog): Use _stp_pid instead os _stp_tport->pid.
* print.c (_stp_print_flush): Don't need _stp_tport.
*runtime.h (probe_start): Just call _stp_transport_init().
(probe_exit): Just call _stp_transport_close().
2005-07-28 Graydon Hoare <graydon@redhat.com>
* loc2c-runtime.h: New file from elfutils CVS.
2005-07-20 Martin Hunt <hunt@redhat.com>
* io.c (_stp_vlog): Don't count transport failures for
these messages.
2005-07-19 Martin Hunt <hunt@redhat.com>
* print.c (_stp_print_flush): Check return value and increment
transport failures.
2005-07-14 Frank Ch. Eigler <fche@redhat.com>
* builtin_functions.h (printk): Use explicit format string.
2005-07-11 Graydon Hoare <graydon@redhat.com>
* builtin_functions.h: New file.
2005-07-10 Martin Hunt <hunt@redhat.com>
* runtime.h (init_module): Fix return value.
2005-07-08 Martin Hunt <hunt@redhat.com>
* runtime.h: Move some common pieces of modules into this file.
Includes MODULE_LICENSE, cleanup_module and init_module.
* print.c (_stp_print_flush): Rename "t" to "_stp_tport".
* io.c (_stp_vlog): Ditto.
2005-07-01 Martin Hunt <hunt@redhat.com>
* string.c (_stp_string_init): CAll stp_error() on bad
init.
* list.c (_stp_list_clear): Call _stp_warn().
* probes.c: Convert all _stp_log() calls to either stp_warn() or
dbug().
* print.c: Comment out dbug()s.
* stat-common.c: Comment out dbug()s.
* map.c (_stp_map_new): Call _stp_error() on a bad map type.
Comment out dbug()s.
* map-stat.c (_stp_map_new_hstat_log): Call _stp_warn().
(_stp_map_new_hstat_linear): Ditto.
* map-int.c: Comment out dbug()s.
* map-str.c: Comment out dbug()s.
* map-keys.c: Use _stp_warn(). Comment out dbug()s.
* alloc.c (_stp_alloc): Call _stp_error().
(_stp_valloc): Ditto.
* io.c (_stp_warn): New function.
(_stp_exit): New function.
(_stp_error): New function.
(_stp_dbug): New function.
* runtime.h (dbug): Call _stp_dbug() if DEBUG is defined.
2005-06-29 Martin Hunt <hunt@redhat.com>
* map-values.c (_stp_map_add_int64): Fix docs.
* map-str.c: Fix some docs
* map.c: Ditto.
* map.doc: Ditto.
* current.c (_stp_ret_addr_r): New function.
(_stp_probe_addr): New function.
(_stp_probe_addr_r): New function.
2005-06-27 Martin Hunt <hunt@redhat.com>
* Doxyfile (PREDEFINED): Added USE_RET_PROBES.
* probes.c (_stp_register_kretprobes): New function.
(_stp_unregister_kretprobes): New function.
2005-06-20 Tom Zanussi <zanussi@us.ibm.com>
* print.c: Made relayfs _stp_print_flush() use sequence counter.
* runtime.h: Added sequence counter, moved subbuf_size etc to probes.
2005-06-18 Martin Hunt <hunt@redhat.com>
* counter.c: New file. Counter aggregations.
* stat.c: New file. Stat aggregations.
* stat.h: Header file for stats.
* map-int.c: New file. Support for int64 values.
* map-stat.c: New file. Support for stat values.
* map-str.c: New file. Support for string values.
* map-values.c: Now just includes the necessary map-*.c files.
* stat-common.c: New file. Stats stuff common to Stats and maps
containing stats.
* Doxyfile: Bumped version to 0.6.
* README: Renamed README.doc and reorganized.
2005-06-15 Martin Hunt <hunt@redhat.com>
* current.c (_stp_ret_addr): Fix computation for i386.
2005-06-14 Martin Hunt <hunt@redhat.com>
* README: Removed old docs and replaced with simple build
instructions.
* Makefile: New file.
* probes/build: New file.
2005-06-13 Martin Hunt <hunt@redhat.com>
* print.c (next_fmt): Move this func to print.c.
2005-06-02 Martin Hunt <hunt@redhat.com>
* string.c (_stp_string_cat_cstr): Be sure result is
always terminated.
* print.c (_stp_vprintf): Fix typo.
2005-05-31 Martin Hunt <hunt@redhat.com>
* map.c (_stp_map_print): Now takes a format string instead of a name.
* map.h (foreach): Update macro.
* string.c (_stp_string_cat_char): New function. Append a char
to a string.
* map-keys.c: Don't forget to undef KEYSYM, ALLKEYS and ALLKEYSD.
2005-05-26 Martin Hunt <hunt@redhat.com>
* current.c (_stp_sprint_regs): Implement for i386.
* sym.c (_stp_symbol_sprint): Check name before trying to
print it.
(_stp_symbol_print): Change to macro that calls _stp_symbol_sprint().
2005-05-18 Martin Hunt <hunt@redhat.com>
* print.c: All functions except _stp_print_flush() are
now macros which use _stp_stdout.
* string.c: Add _stp_stdout support. Data written to
_stp_stdout is automatically flushed when the print buffer
is full.
* runtime.h: Always include string.c.
2005-05-17 Martin Hunt <hunt@redhat.com>
* map.c (needed_space): Use do_div().
(_stp_map_print_histogram): Ditto.
(_stp_map_print): Ditto.
* map-values.c (_stp_map_add_int64_stat): Use do_div() when
computing histogram bucket.
* map-keys.c (_stp_map_key): Fix some warnings on 32-bit machines
by using key_data casts.
2005-03-30 Martin Hunt <hunt@redhat.com>
* scbuf.c: Make functions use per-cpu buffers as documented.
_stp_scbuf_clear(): Now returns a pointer to the buffer.
|
