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* loc2c.c (c_translate_addressof): Take TYPEDIE instead of TYPEATTR.
* loc2c.h: Update decl.
* loc2c-test.c (handle_variable): Handle DW_TAG_pointer_type target
for fetch.
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* loc2c.c (struct location): New member `emit_address'.
(alloc_location): Initialize new member from ORIGIN.
(location_from_address): New argument EMIT_ADDRESS.
Initialize new member.
(translate): Use LOC->emit_address hook to format DW_OP_addr constant.
(location_relative): Die if DW_OP_addr is used.
(default_emit_address): New function.
(c_translate_location): New argument EMIT_ADDRESS, pass it down.
Use default_emit_address if argument is null.
* loc2c.h: Update decl.
* loc2c-test.c (handle_variable): Update caller.
* tapsets.cxx (dwflpp::literal_stmt_for_local): Update caller.
(dwflpp::loc2c_emit_address): New static method.
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PR systemtap/1197
* loc2c.c (struct location): New members `fail', `fail_arg'.
(alloc_location): New function. Initialize those members.
(new_synthetic_loc, translate): Use that instead of obstack_alloc.
(location_from_address, location_relative): Likewise.
(FAIL): New macro. Use it everywhere in place of `error'.
* loc2c-test.c (fail): New function.
(handle_variable): Pass it to c_translate_location.
* tapsets.cxx (dwflpp::loc2c_error): New static method.
(dwflpp::literal_stmt_for_local): Pass it to to c_translate_location.
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* loc2c.c (c_translate_fetch): Take TYPEDIE instead of TYPEATTR.
(c_translate_store): Likewise.
* loc2c.h: Update decls.
* loc2c-test.c (handle_variable): Update callers.
Look up type, resolve typedefs, and check that it's DW_TAG_base_type.
* tapsets.cxx (dwflpp::literal_stmt_for_local): Likewise.
* loc2c.c (base_byte_size): Add assert on expected DIE tag.
(c_translate_array, c_translate_pointer): Likewise.
* loc2c.h: Amend comments to explicitly state type DIE tags expected.
* loc2c.c: #include "loc2c.h".
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* loc2c.c (emit_base_store): New function.
(emit_bitfield): Rewritten to handle stores, change parameters.
(c_translate_fetch): Update caller.
(c_translate_store): New function.
* loc2c-test.c (handle_variable): Grok "=" last argument to do a store.
* loc2c.c (c_translate_location): Increment INDENT.
(c_translate_pointer): Likewise.
(emit_loc_value): Increment INDENT after emit_header.
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* loc2c.c (emit_bitfield): Return bool, value from emit_base_fetch.
(c_translate_fetch): Update caller.
(c_translate_pointer): Never ignore emit_base_fetch return value.
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* loc2.c (emit_loc_address): Emit interleaved declaration into
its own nested { } block.
* tapsets.cxx (literal_stmt_for_local): Emit deref_fault block
unconditionally.
* tapset/builtin_hexstring.stp: New builtin.
* testsuite/buildok/six.stp: New test.
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* configure.ac: Add AM_CONDITIONAL definition of HAVE_LIBDW.
* Makefile.am [HAVE_LIBDW] (stap_SOURCES_libdw): New variable.
(stap_SOURCES): Use it, moving loc2c.c there.
* configure, config.in: Regenerated.
* tapsets.cxx: <libdw.h> -> <elfutils/libdw.h>
* loc2c.c, loc2c.h: Likewise.
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* elaborate.cxx (derived_probe::derived_probe): Accept NULL probe.
* staptree.cxx (provide, require): Move from here...
* staptree.h: to here, and virtualize deep-copy methods.
* translate.cxx
(c_unparser::emit_common_header): Include loc2c-runtime.h
* tapsets.cxx
(dwflpp::iterate_over_modules): Use new, faster getmodules loop.
(dwflpp::literal_stmt_for_local): New method, call loc2c.
(var_expanding_copy_visitor): New struct which expands $-vars.
(dwarf_derived_probe): Rebuild this->body using var expander.
(query_function): Refactor logic a bit for speed.
* loc2c.{c,h}: Copies (with minor changes) of Roland's work
from elfutils CVS.
* Makefile.am (AM_CFLAGS): Set to elfutils-style.
(stap_SOURCES): Add loc2c.c.
* Makefile.in: Regenerate.
2005-07-28 Graydon Hoare <graydon@redhat.com>
* loc2c-runtime.h: New file from elfutils CVS.
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