mostang.com!davidm
c302a346bb
Clean up ia64-test-dyn1.c with respect to region->op_count.
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BKrev: 3e5e4be0LeBIVPR63yfKpjYmBPQhig
2003-02-27 17:33:20 +00:00
mostang.com!davidm
64b4ac37da
Use SIGUSR1/SIGUSR2 to start/stop backtrace() verification for trace_mode == TRIGGER.
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(Logical change 1.56)
2003-02-27 09:58:57 +00:00
mostang.com!davidm
d6a0aa7059
Rename "epilogue_start" to "when_sp_restored".
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(parse_dynamic): Fix it so it actually works.
(create_state_record_for): Initialize return_link_reg to zero.
Don't print "no unwind info" unconditionally when UNW_DEBUG is
in effect.
(Logical change 1.56)
2003-02-27 09:58:57 +00:00
mostang.com!davidm
26f95915e4
Regenerate.
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(Logical change 1.56)
2003-02-27 09:58:57 +00:00
mostang.com!davidm
62491cc719
Many fixes to get (remote) dynamic unwind info working for real.
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Add get_proc_name() callback to accessors so things like the ptrace-support
routines can also print static procedure names.
Try running "tests/test-ptrace -v -t tests/ia64-test-dyn1" for fun.
BKrev: 3e5de161FPiuBUYgFoJGdYn3fGlUUQ
2003-02-27 09:58:57 +00:00
mostang.com!davidm
e31015f67f
(Logical change 1.56)
2003-02-27 09:58:57 +00:00
mostang.com!davidm
1de6745d5b
Initial revision
2003-02-27 09:58:57 +00:00
mostang.com!davidm
4577631094
Don't be verbose by default.
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(main): Send SIGUSR1 before dynamic testing starts, SIGUSR2 afterwards (makes it
easy for test-ptrace to catch when verification should begin).
Add test case for func_vframe().
(Logical change 1.56)
2003-02-27 09:58:57 +00:00
mostang.com!davidm
404230b56a
Document _UPT_get_proc_name().
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(Logical change 1.56)
2003-02-27 09:58:57 +00:00
mostang.com!davidm
4001ce198a
(unwi_get_proc_name): For static procedures, use get_proc_name() callback if it's
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non-NULL.
(Logical change 1.56)
2003-02-27 09:58:57 +00:00
mostang.com!davidm
6a9c819f7f
(unwi_extract_dynamic_proc_info): Clear lsda and unwind_info_size for
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dynamic-info format.
(Logical change 1.56)
2003-02-27 09:58:57 +00:00
mostang.com!davidm
7343841308
(unw_accessors_t): Add optional get_proc_name() callback.
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(Logical change 1.56)
2003-02-27 09:58:57 +00:00
mostang.com!davidm
5428fc6295
(unw): Move "psp" member before "bsp_loc".
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(Logical change 1.56)
2003-02-27 09:58:57 +00:00
mostang.com!davidm
03950aaf01
(lookup_symbol): Print debug output only at very high debug-level.
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(get_proc_name): Take "pid" argument.
(Logical change 1.56)
2003-02-27 09:58:57 +00:00
mostang.com!davidm
68c970298d
(libunwind_la_SOURCES_cdep): Mention _UPT_get_proc_name.c.
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(Logical change 1.56)
2003-02-27 09:58:57 +00:00
mostang.com!davidm
4c09dd6429
(intern_regions): Allow for empty region-list.
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(intern_dyn_info): Skip over padding rather than fetching it.
Start intern_regions() at address of first region, not just at the next
sequential address.
(unwi_dyn_remote_find_proc_info): Allocate "di" dynamically (it needs to persist
until put_unwind_info() is called).
(Logical change 1.56)
2003-02-27 09:58:57 +00:00
mostang.com!davidm
77ccc28ad9
(ia64_state_record): Rename epilogue_start to when_sp_restored.
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(Logical change 1.56)
2003-02-27 09:58:57 +00:00
mostang.com!davidm
5939c41c09
(get_static_proc_name): New function.
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(ia64_local_addr_space_init): Initialize get_proc_name callback.
(Logical change 1.56)
2003-02-27 09:58:57 +00:00
mostang.com!davidm
a3806e7c16
(get_proc_name): Add "pid" argument.
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(Logical change 1.56)
2003-02-27 09:58:57 +00:00
mostang.com!davidm
0d7396a027
(func_add3): Various small fixes.
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(func_vframe): New function.
(Logical change 1.56)
2003-02-27 09:58:57 +00:00
mostang.com!davidm
405a7d8adf
(check_SCRIPTS_cdep): New macro
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(check_PROGRAMS_cdep): Ditto
(check_SCRIPTS_arch): Ditto.
(check_PROGRAMS_arch): Ditto.
(check_SCRIPTS): Ditto.
(check_PROGRAMS): Ditto.
(TESTS): Define in terms of check_PROGRAMS and check_SCRIPTS.
(Logical change 1.56)
2003-02-27 09:58:57 +00:00
mostang.com!davidm
8bd0572f34
(build_script): Document the fact that we need IA64_REG_PSP to get compiled first.
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(Logical change 1.56)
2003-02-27 09:58:57 +00:00
mostang.com!davidm
9430d35c9b
(_U_dyn_region_info_size): Define it in a more straight-forward manner.
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(_U_dyn_op_label_state): Drop "qp" and "when" arguments.
(_U_dyn_op_copy_state): Ditto.
(_U_dyn_op_stop): Define qp to _U_QP_TRUE and when to -1.
(_U_QP_TRUE): New macro.
(Logical change 1.56)
2003-02-27 09:58:57 +00:00
mostang.com!davidm
9df94711bf
(_U_TDEP_QP_TRUE): New macro.
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(UNW_IA64_RP): New register-name.
(Logical change 1.56)
2003-02-27 09:58:57 +00:00
mostang.com!davidm
153f625eed
(_UPTi_find_unwind_table): Double-check that punw is inside ptxt segment.
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(get_unwind_info): Double-check to verify that returned dynamic-info is indeed
for the procedure that we requested.
(Logical change 1.56)
2003-02-27 09:58:57 +00:00
mostang.com!davidm
cb2620b0fd
(_UPT_accessors): Initialize get_proc_name callback.
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(Logical change 1.56)
2003-02-27 09:58:57 +00:00
mostang.com!davidm
6863c4aaf5
(IA64_REG_PSP): Move it ino front of IA64_REG_BSP.
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(tdep_get_proc_name): Delete.
(Logical change 1.56)
2003-02-27 09:58:57 +00:00
hp.com!davidm
ea8a74ba29
Rewrite it.
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(Logical change 1.55)
2003-02-26 08:33:57 +00:00
hp.com!davidm
818d0241f2
Initial revision
2003-02-26 08:33:57 +00:00
hp.com!davidm
b97fa14ca5
Include <asm/ptrace_offsets.h> if host is IA-64.
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(trace_mode): New variable.
(main): Support options -i (instruction-by-instruction backtracing), -s
(syscall-level backtracing), -t (triggered instruction-level backtracing).
(Logical change 1.55)
2003-02-26 08:33:57 +00:00
hp.com!davidm
d7903bb9a2
Debug remote dynamic unwind info code some more.
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Minor build-fixes (e.g., so that libunwind builds with Intel ECC compiler again).
BKrev: 3e5c7bf55VuVnZW_HViwnoR8zoTCag
2003-02-26 08:33:57 +00:00
hp.com!davidm
bd93c64f01
(update_frame_state): Update the IP-cache before doing anything else.
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If we reached the en of the frame-chain, then the remaining
registers may not be valid/accessible anymore.
(Logical change 1.55)
2003-02-26 08:33:57 +00:00
hp.com!davidm
1fc6f4e6b3
(unwi_dyn_remote_find_proc_info): If anything goes wrong, return -UNW_ENOINFO.
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Skip over "prev_addr". Read start/end-IP directly into the "di" structure,
not into temporary variables. Skip padding by directly adjusting the
address (don't bother fetching padding values; that only slows things down).
Return 0 only if we really did find dynamic unwind info.
(Logical change 1.55)
2003-02-26 08:33:57 +00:00
hp.com!davidm
95a55361c8
(uc_addr): Allow (readonly) access to r0/nat0 to support ".save rp, r0" idiom.
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(Logical change 1.55)
2003-02-26 08:33:57 +00:00
hp.com!davidm
c503981c39
(struct ia64_global_unwind_state): Add member "r0".
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(Logical change 1.55)
2003-02-26 08:33:57 +00:00
hp.com!davidm
8d4f6ff52d
(rbs_contains): Tighten debug output.
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(Logical change 1.55)
2003-02-26 08:33:57 +00:00
hp.com!davidm
43652d9dea
(ia64): Undef this macro if it's defined (bug in Intel's ECC v7.0?).
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(_Uia64_find_dyn_list): Add "gp" argument.
(Logical change 1.55)
2003-02-26 08:33:57 +00:00
hp.com!davidm
54eda6d6fc
(_Uia64_find_dyn_list): Add "gp" argument.
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Fix typo in address-offset for the "off" variable.
Adjust for the fact that the dyn-info list address is now gp-relative.
(Logical change 1.55)
2003-02-26 08:33:57 +00:00
hp.com!davidm
cf3b756567
(_U_dyn_op_pop_frames): Fix typo in UNW_DYN_POP_FRAMES.
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(Logical change 1.55)
2003-02-26 08:33:57 +00:00
hp.com!davidm
5660a59ba1
(_U_dyn_info_list): Mark it as .hidden so we can do a @gprel() reloc against it.
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(.info): Use @gprel() reloc instead of @segrel() reloc for _U_dyn_info_list.
The latter doesn't work because the unwind-info is in a different segment.
(ia64_init): Clear unw.r0.
(Logical change 1.55)
2003-02-26 08:33:57 +00:00
hp.com!davidm
c4b73c6198
(_UPT_get_dyn_info_list_addr): Add debug statements.
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Correct pre-increment to post-increment.
(Logical change 1.55)
2003-02-26 08:33:57 +00:00
hp.com!davidm
2fbf4cece7
(_UPT_access_reg): Allow reading of r0 (UNW_IA64_GR+0) to support ".save rp, r0"
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idiom.
(Logical change 1.55)
2003-02-26 08:33:57 +00:00
hp.com!davidm
9f48ae3751
(TESTS_arch): Add ia64-test-dyn1.
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(ia64_test_dyn1_SOURCES): New macro.
(Logical change 1.55)
2003-02-26 08:33:57 +00:00
hp.com!davidm
601494e771
(Logical change 1.55)
2003-02-26 08:33:57 +00:00
mostang.com!davidm
31c7612938
Regenerate.
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(Logical change 1.54)
2003-02-22 08:19:43 +00:00
mostang.com!davidm
a3157347f9
(unwi_get_proc_name): Drop "is_local" argument. Test "as" against
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"unw_local_addr_space" instead.
}(Logical change 1.54)
2003-02-22 08:19:43 +00:00
mostang.com!davidm
824ec53659
(unwi_get_proc_name): Drop "is_local" argument. Test "as" against
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"unw_local_addr_space" instead.
2003/02/21 22:03:46-08:00 mostang.com!davidm
Rename: src/get_proc_name.c -> src/Gget_proc_name.c
(Logical change 1.54)
2003-02-22 08:19:43 +00:00
mostang.com!davidm
3434090e32
(Logical change 1.54)
2003-02-22 08:19:43 +00:00
mostang.com!davidm
5d9d17a5e8
Initial revision
2003-02-22 08:19:43 +00:00
mostang.com!davidm
9d5c1bc580
In error messages, replace "unwind:" by "libunwind:".
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(desc_prologue): Fix handling of region_start so it doesn't get corrupted by
state-record pushing/popping.
(parse_dynamic): Allow the last region to contain a negative insn_count, indicating
that the region covers the last portion of a procedure.
(Logical change 1.54)
2003-02-22 08:19:43 +00:00