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Author SHA1 Message Date
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. 
(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(). 
(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 
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 
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. 
(Logical change 1.56)
 2003-02-27 09:58:57 +00:00
mostang.com!davidm 5428fc6295 (unw): Move "psp" member before "bsp_loc". 
(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. 
(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. 
(Logical change 1.56)
 2003-02-27 09:58:57 +00:00
mostang.com!davidm 4c09dd6429 (intern_regions): Allow for empty region-list. 
(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. 
(Logical change 1.56)
 2003-02-27 09:58:57 +00:00
mostang.com!davidm 5939c41c09 (get_static_proc_name): New function. 
(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. 
(Logical change 1.56)
 2003-02-27 09:58:57 +00:00
mostang.com!davidm 0d7396a027 (func_add3): Various small fixes. 
(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 
(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. 
(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. 
(_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. 
(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. 
(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. 
(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. 
(tdep_get_proc_name): Delete.

(Logical change 1.56)
 2003-02-27 09:58:57 +00:00
hp.com!davidm ea8a74ba29 Rewrite it. 
(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. 
(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. 
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. 
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. 
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. 
(Logical change 1.55)
 2003-02-26 08:33:57 +00:00
hp.com!davidm c503981c39 (struct ia64_global_unwind_state): Add member "r0". 
(Logical change 1.55)
 2003-02-26 08:33:57 +00:00
hp.com!davidm 8d4f6ff52d (rbs_contains): Tighten debug output. 
(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?). 
(_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. 
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. 
(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. 
(.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. 
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" 
idiom.

(Logical change 1.55)
 2003-02-26 08:33:57 +00:00
hp.com!davidm 9f48ae3751 (TESTS_arch): Add ia64-test-dyn1. 
(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. 
(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 
"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 
"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:". 
(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
mostang.com!davidm a01d77efb8 Fix a bug that kept unw_get_proc_name() from working for the UNW_LOCAL_ONLY case. 
Allow region-length to be negative in dynamic region info.  This is used to
for describing fixed epilogues and makes it possible to share region descriptors
for such epilogues, regardless of the size of a procedure.

Start working on a dynamic unwind-info tester.

BKrev: 3e57329fpkUAufjGT8s5JT0u6q287A
 2003-02-22 08:19:43 +00:00
mostang.com!davidm e20ecc63b8 (unwi_get_proc_name): Don't make it an arch-object. Drop "is_local" argument. 
(Logical change 1.54)
 2003-02-22 08:19:43 +00:00
mostang.com!davidm 7412722854 (unw_get_proc_name): Drop "is_local" argument in call to unwi_get_proc_name). 
(Logical change 1.54)
 2003-02-22 08:19:43 +00:00
mostang.com!davidm e61440508f (unw_dyn_region_info_t): Make insn_count signed. 
(Logical change 1.54)
 2003-02-22 08:19:43 +00:00
mostang.com!davidm 2f852c2e12 (libunwind_la_SOURCES_common): Replace get_proc_name.c with Gget_proc_name.c and 
Lget_proc_name.c.

(Logical change 1.54)
 2003-02-22 08:19:43 +00:00