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Resynch uprobes1 2-byte-opcode table with uprobes2 x86. Mostly changes a
bunch of mmx instructions from rejected to accepted.
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to make sdt.exp pass
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arch_predict_sp_at_ret() for x86_32 now accommodates ret $4.
Added bz10078 regression test.
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pseudo-instructions like fclex, finit, fstsw, and fstcw.
Do reject opcode 0x82 in 64-bit mode.
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uprobes_ppc64.h, uprobes_s390.h: Adjusted SLOT_IP and
arch_validate_probed_insn to accept task pointer (needed by
x86_64); added uprobe_probept_arch_info and uprobe_task_arch_info
(ditto).
* runtime/uprobes/uprobes_i386.c: Fixed a couple of glitches
discovered when porting to x86_64
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* main.cxx: Add pass 4.5: make uprobes.ko in runtime/uprobes
* buildrun.cxx: Add uprobes_enabled() and make_uprobes().
Factor run_make_cmd() out of compile_pass().
* buildrun.h: Add uprobes_enabled and make_uprobes decls.
* tapsets.cxx: Do correct #include for modprobed uprobes.ko;
set need_uprobes in pass 2.
* session.h: Add need_uprobes
* runtime/staprun/common.c: Add -u option -> need_uprobes
* runtime/staprun/staprun_funcs.c: Generalize insert_module()
to support inserting uprobes.ko.
* runtime/staprun/staprun.c: Add enable_uprobes(). insert_module
call becomes insert_stap_module().
* runtime/staprun/staprun.h: Reflect insert_module() and
need_uprobes changes
* runtime/uprobes/*.[c,h]: uprobes is built as a module,
rather than included into the source of the stap-generated
module.
* runtime/uprobes/Makefile: Added
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uprobes_i386.c, uprobes_i386.h: i386 code
uprobes_arch.c, uprobes_arch.h: map to architecture-specific files
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