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281 commits

Author SHA1 Message Date
mostang.com!davidm
bcdedf6b28 Switch from __sync_val_compare_and_swap() to 
__sync_bool_compare_and_swap() since that's we need nowadays anyhow
and since that's also provided by ecc v7.0.

(Logical change 1.138)
 2003-12-05 06:42:28 +00:00
hp.com!davidm
ab0fdbbb4c (Logical change 1.135) 2003-12-04 07:44:21 +00:00
hp.com!davidm
1a7d4ee7ed Initial revision 2003-12-04 07:44:21 +00:00
hp.com!davidm
7549674169 (unw_get_proc_info_by_ip): New routine. 
(Logical change 1.133)
 2003-12-04 07:34:21 +00:00
hp.com!davidm
1334cae324 (HAVE___THREAD): Force it off for now---the per-thread cache uses 
about 128KB of thread-local storage for each and every
	thread, even if a thread never ever needs to unwind its
	stack.  Seems a bit much.
(ALWAYS_INLINE): New macro which can be used to force inlining
	on compilers that support it.

(Logical change 1.132)
 2003-12-04 07:30:39 +00:00
hp.com!davidm
497018e941 Include "elf32.h". 
(Logical change 1.130)
 2003-11-27 06:52:54 +00:00
hp.com!davidm
7305d26f26 (struct cursor): Declare pi_valid and pi_is_dynamic as unsigned to 
avoid compiler warnings.

(Logical change 1.130)
 2003-11-27 06:52:54 +00:00
hp.com!davidm
04dd29b6eb (UNUSED): New macro. 
(UNW_DEBUG): If DEBUG is not defined, set it to 0.
(inline): Take advantage of UNUSED macro.
(HAVE_CMPXCHG): Don't define it if we're on HP-UX with GCC v3.2 to
	work around a compiler-bug.

(Logical change 1.130)
 2003-11-27 06:52:54 +00:00
hp.com!davidm
dd8806c82d (unw_dyn_info_format_t): Add UNW_INFO_FORMAT_REMOTE_TABLE. 
(unw_dyn_remote_table_info_t): New type.
(unw_dyn_info): Add "rti" member.

(Logical change 1.126)
 2003-11-25 22:33:49 +00:00
hp.com!davidm
48723262f7 (_Uia64_find_dyn_list): Pass unw_dyn_info_t pointer instead of its members. 
(Logical change 1.126)
 2003-11-25 22:33:49 +00:00
hp.com!davidm
e01fb3b27e (cmpxchg_ptr): Correct sense of comparison. 
(Logical change 1.125)
 2003-11-25 20:13:21 +00:00
hp.com!davidm
d61f300b7b (ia64_script_cache): If HAVE_ATOMIC_OPS_H is true, declare "busy" member 
in lieu of "lock" member.

(Logical change 1.124)
 2003-11-24 23:53:25 +00:00
hp.com!davidm
c3fa0b6fa8 Regenerate. 
(Logical change 1.123)
 2003-11-24 21:37:22 +00:00
hp.com!davidm
8e36032bc5 (unw_addr_space): If HAVE_ATOMIC_OPS_H is defined, declare cache_generation 
of type AO_T.  This is a temporary work-around until atomic_ops.h
	supports atomic ops on 32-bit variables.

(Logical change 1.123)
 2003-11-24 21:37:22 +00:00
hp.com!davidm
90e8393da3 (inline): Add #undef of "inline" before (re-)defining it. 
Add support for atomic_ops.h.
	Add fetch_and_add1() and if it is supported, define
	HAVE_FETCH_AND_ADD1.

(Logical change 1.123)
 2003-11-24 21:37:22 +00:00
hp.com!davidm
3f35f343c3 (needs_initialization): Declare it as volatile so we get proper memory 
ordering when accessing it.  Also, shrink size to 1 byte and move
	it closer to other frequently-used fields.

(Logical change 1.121)
 2003-11-24 18:33:44 +00:00
hp.com!davidm
34085cad7b Fix a typo. 
(Logical change 1.116)
 2003-11-22 06:11:18 +00:00
hp.com!davidm
2c9be974dc Regenerate. 
(Logical change 1.115)
 2003-11-22 06:08:20 +00:00
hp.com!davidm
3cc1ec6be9 (struct ia64_global_unwind_state): Add "lock" member. 
(Logical change 1.111)
 2003-11-19 03:11:25 +00:00
hp.com!davidm
039accfd88 (__BYTE_ORDER): Fix HP-UX byte-order to be __BIG_ENDIAN, as it was meant 
to be.

(Logical change 1.106)
 2003-10-11 01:05:18 +00:00
hp.com!davidm
18626b8def (UNW_IA64_AR_SSD): New alias for ar26. 
(Logical change 1.91)
 2003-07-08 22:29:34 +00:00
hp.com!davidm
c7db73d180 (ABI_MARKER_OLD_LINUX_SIGTRAMP): Rename from ABI_MARKER_LINUX_SIGTRAMP. 
(ABI_MARKER_OLD_LINUX_INTERRUPT): Rename from ABI_MARKER_LINUX_INTERRUPT.
(ABI_MARKER_LINUX_SIGTRAMP): Define with Linux ABI value (3).
(ABI_MARKER_LINUX_INTERRUPT): Ditto.

(Logical change 1.91)
 2003-07-08 22:29:34 +00:00
mostang.com!davidm
d4f81e2b69 Auto merged 
2003/06/03 14:35:33-07:00 mostang.com!davidm
(struct ia64_global_unwind-state): Rename member state_record_pool to
	reg_state_pool.

(Logical change 1.90)
 2003-06-03 21:36:03 +00:00
hp.com!davidm
e771bcab8f (ABI_MARKER_LINUX_INTERRUPT): New macro. 
(struct cursor): Add "last_abi_marker" member.  This is the sticky version of
	"abi_marker".


(Logical change 1.89)
 2003-04-25 07:44:23 +00:00
mostang.com!davidm
08230509a3 (ABI_LINUX): New macro. 
(ABI_HPUX): Ditto.
(ABI_FREEBSD): Ditto.
(ABI_OPENVMS): Ditto.
(ABI_NSK): Ditto.
(ABI_WINDOWS): Ditto.
(unw_addr_space): Add member "abi".

(Logical change 1.87)
 2003-04-24 20:45:07 +00:00
mostang.com!davidm
78a7c5a8c1 (ia64_script_insn_opcode): Rename IA64_INSN_ADD to IA64_INSN_INC_PSP, 
and IA64_INSN_LOAD to IA64_INSN_LOAD_PSP.  Add IA64_INSN_SET_REG.
(struct ia64_script_insn): Add "abi_marker" member.

(Logical change 1.84)
 2003-04-23 05:56:59 +00:00
mostang.com!davidm
ed67c3edb7 (ia64_pregnum): Rename IA64_REG_RP to IA64_REG_IP. 
(ia64_loc_t): New type.  For UNW_LOCAL_ONLY, it's a single word, as before.
	For the generic case, it's a 2-word structure.  This provides enough
	space to encode all necessary info both for 32-bit targets (which require
	only 4-byte aligned addresses) and for targets which are limited to
	accessing ucontext_t values via uc_access(3).
(ABI_MARKER_LINUX_SIGTRAMP): New macro.
(ABI_MARKER_HP_UX_SIGTRAMP): New macro.
(struct cursor): Consolidate bsp_loc, bspstore_loc, pfs_loc, rnat_loc, ip_loc,
	pri_unat_loc, unat_loc, pr_loc, lc_loc, fpsr_loc, r4-r7_loc,
	b1-b5_loc, f2-f7_loc, and fr_loc[] into loc[] array.  Note that
	there is now a separate PSP-loc (loc[IA64_REG_PSP]) in addition
	to the cached psp value.
	Rename sigcontext_loc to sigcontext_addr.
	Remove is_signal_frame memeber and add abi_marker member instead.
	Change type of rbs_area[].rnat_loc to ia64_loc_t.
(struct ia64_global_unwind_state): Remove preg_index[] array.

(Logical change 1.84)
 2003-04-23 05:56:59 +00:00
hp.com!davidm
79f981aaf7 (_U_TDEP_QP_TRUE): New macro. 
(Logical change 1.81)
 2003-04-21 23:14:14 +00:00
mostang.com!davidm
6ab15cdec4 Regenerate. 
(Logical change 1.75)
 2003-04-03 07:59:15 +00:00
mostang.com!davidm
89c081cd84 On HP-UX, unset UNW_LOCAL_ONLY and defined UNW_GENERIC_ONLY, since it makes no 
sense to do UNW_LOCAL_ONLY on this platform.

(Logical change 1.75)
 2003-04-03 07:59:15 +00:00
mostang.com!davidm
d53636d414 Move endian-stuff to internal.h. 
(Logical change 1.75)
 2003-04-03 07:59:15 +00:00
mostang.com!davidm
a04f38ef19 Move endian-related defs from tdep-ia64.h to here. 
(Logical change 1.75)
 2003-04-03 07:59:15 +00:00
mostang.com!davidm
46149fdccd Regenerate. 
(Logical change 1.72)
 2003-03-31 18:16:54 +00:00
hp.com!davidm
f9cc1e4b74 (tdep_get_elf_image): Declare. 
(Logical change 1.71)
 2003-03-29 07:32:50 +00:00
hp.com!davidm
1d443a63ad (pthread_mutex_init): Declare as a "weak" symbol. 
(Logical change 1.71)
 2003-03-29 07:32:50 +00:00
mostang.com!davidm
337c0ad989 Add C++ wrapper. 
(Logical change 1.70)
 2003-03-28 07:43:22 +00:00
mostang.com!davidm
271d7065c2 (cmpchg_ptr): Cast first argument to "volatile long *", since that is what the 
Intel compiler wants.

(Logical change 1.70)
 2003-03-28 07:43:22 +00:00
mostang.com!davidm
28fe6a6e8b Work around ECC v7.0 bug by manually definining __sync_val_compare_and_swap() 
if it isn't defined yet.

(Logical change 1.68)
 2003-03-27 04:29:07 +00:00
mostang.com!davidm
c7aaa68495 Regenerate. 
(Logical change 1.63)
 2003-03-19 19:25:18 +00:00
mostang.com!davidm
15693e234b Include config.h, if we have it (HAVE_CONFIG_H). 
Include <sys/types.h>.  HP-UX can't include pthread.h otherwise.
Replace test for UNW_TARGET_IA64 with test for HAVE_IA64INTRIN_H.

(Logical change 1.63)
 2003-03-19 19:25:18 +00:00
mostang.com!davidm
47c70d7858 Include <inttypes.h> instead of <stdint.h>. HP-UX doesn't have the latter. 
(unw_tdep_save_loc_t): Define a dummy member, so we're ANSI-C compliant (which doesn't
	allow empty structs).

(Logical change 1.63)
 2003-03-19 19:25:18 +00:00
mostang.com!davidm
58e0e100d1 Include <inttypes.h> instead of <stdint.h>. HP-UX doesn't have the latter. 
(Logical change 1.63)
 2003-03-19 19:25:18 +00:00
mostang.com!davidm
53bd7613b7 If we don't have <endian.h>, define __LITTLE_ENDIAN and __BIG_ENDIAN here and 
guess the right value for __BYTE_ORDER.

(Logical change 1.63)
 2003-03-19 19:25:18 +00:00
mostang.com!davidm
d5ad49b013 (unw_regname): Correct type of "regnum" from "int" to "unw_regnum_t". 
(Logical change 1.62)
 2003-03-13 02:15:01 +00:00
mostang.com!davidm
51095505d9 (struct addr_space): Add "dyn_info_list_addr" member. 
(Logical change 1.61)
 2003-03-11 01:11:18 +00:00
mostang.com!davidm
9003fd20fe Include <signal.h>. Remove include of <tdep.h>. 
(mutex_init): New macro.
(HAVE_CMPXCHG): Ditto.
(cmpxchg_ptr): Ditto.
(unwi_full_sigmask): New variable.

(Logical change 1.59)
 2003-03-06 06:14:36 +00:00
mostang.com!davidm
5daa8619b7 Include "internal.h". 
Define sos_alloc(), mempool_init(), mempool_alloc(), and mempool_free() with
	UNWI_ARCH_OBJ() helper macro.
(sos_free): Delete.
(struct mempool): Declare "lock" member.

(Logical change 1.59)
 2003-03-06 06:14:36 +00:00
mostang.com!davidm
57bdcfeb0d Delete spurious copyright message. 
(struct ia64_script_cache): Declare "lock" member.
(ia64_get_cached_proc_info): Rename from ia64_script_lookup().

(Logical change 1.59)
 2003-03-06 06:14:36 +00:00
mostang.com!davidm
45ce48f2e4 (unw_tdep_fpreg_t): Declare as "long double". 
(UNW_TDEP_EH): Declare.
(UNW_TDEP_NUM_EH_REGS): New macro.

(Logical change 1.59)
 2003-03-06 06:14:36 +00:00
mostang.com!davidm
a6e367131b (UNW_TDEP_EH): Rename from UNW_TDEP_EH_ARG0. 
(UNW_TDEP_EH_ARG1): Delete.
(UNW_TDEP_EH_ARG2): Ditto.
(UNW_TDEP_EH_ARG3): Ditto.
(UNT_TDEP_NUM_EH_REGS): New macro.

(Logical change 1.59)
 2003-03-06 06:14:36 +00:00
mostang.com!davidm
c670abba8f (UNW_REG_EH): Rename from UNW_REG_EH_ARG0. 
(UNW_REG_EH_ARG1): Delete.
(UNW_REG_EH_ARG2): Ditto.
(UNW_REG_EH_ARG3): Ditto.
(UNW_NUM_EH_REGS): New macro.
(_UPT_resume): Declare.

(Logical change 1.59)
 2003-03-06 06:14:36 +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
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
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
c503981c39 (struct ia64_global_unwind_state): Add member "r0". 
(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
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
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
e61440508f (unw_dyn_region_info_t): Make insn_count signed. 
(Logical change 1.54)
 2003-02-22 08:19:43 +00:00
hp.com!davidm
ea34cc2bee (uc_off): Remove (it wasn't used anymore). 
(Logical change 1.53)
 2003-02-22 03:08:22 +00:00
mostang.com!davidm
c341225693 (struct cursor): Remove rbs_right_edge. 
(Logical change 1.52)
 2003-02-21 07:36:26 +00:00
hp.com!davidm
a45c88823a (likely): Make them work even for non-GCC (or old GCC) compilers. 
(unlikely): Ditto.
(debug): Print to stderr.
(dprintf): Ditto.

(Logical change 1.48)
 2003-02-15 03:10:30 +00:00
hp.com!davidm
74f568c602 Regenerate. 
(Logical change 1.46)
 2003-02-14 03:09:27 +00:00
mostang.com!davidm
108627cab7 Include "elf64.h". 
(struct cursor): Add member "eh_valid_mask" to track which eh_args[] are valid.
	Fix comment for rbs_curr.
(tdep_get_elf_image): New routine.

(Logical change 1.45)
 2003-02-08 10:10:59 +00:00
mostang.com!davidm
8c2740cfe3 (unw_tdep_fpreg_t): New type. 
(UNW_TDEP_EH_ARG0): Make it an alias for r15.
(UNW_TDEP_EH_ARG1): Make it an alias for r16.
(UNW_TDEP_EH_ARG2): Make it an alias for r17.
(UNW_TDEP_EH_ARG3): Make it an alias for r18.

(Logical change 1.45)
 2003-02-08 10:10:59 +00:00
mostang.com!davidm
981c8cc37b (UNW_REG_EH_ARG0): New well-known register name. 
(UNW_REG_EH_ARG1): Ditto.
(UNW_REG_EH_ARG2): Ditto.
(UNW_REG_EH_ARG3): Ditto.
(unw_fpreg_t): Make it a target-dependent type.
(unw_get_proc_name): Also return the offset relative to the function name returned.

(Logical change 1.45)
 2003-02-08 10:10:59 +00:00
mostang.com!davidm
f5265f56ba (HIDDEN): Make it empty unless we have at least GCC v3.3. 
(unwi_get_proc_name): Also return the offset relative to the returned function-name.
(struct elf_image): New structure.

(Logical change 1.45)
 2003-02-08 10:10:59 +00:00
hp.com!davidm
644c919345 Rename UNW_IA64_AR_25 to UNW_IA64_AR_CSD, as per SDM v2.1. 
(_Uia64_search_unwind_table): Declare.
(_Uia64_find_dyn_list): Declare as "extern".
(_Uia64_get_kernel_table): Declare.

(Logical change 1.43)
 2003-01-28 03:40:06 +00:00
hp.com!davidm
a69cf3deb9 Regenerate. 
(Logical change 1.43)
 2003-01-28 03:40:06 +00:00
hp.com!davidm
68bdac3681 Add declarations for the _UPT_* helper routines (libunwind via ptrace helpers). 
(Logical change 1.43)
 2003-01-28 03:40:06 +00:00
hp.com!davidm
bb25a5ed3b (tdep_search_unwind_table): Explicitly call _Uia64_search_unwind_table(). 
Remove declaration of same name; this is now done in libunwind-ia64.h.

(Logical change 1.43)
 2003-01-28 03:40:06 +00:00
mostang.com!davidm
717cb71374 (struct cursor): Add "cfm" cache. 
(Logical change 1.42)
 2003-01-23 18:47:51 +00:00
mostang.com!davidm
6dbc6777a3 (struct cursor): Rename rbs_wridx to rbs_right_edge, rbs_nvalid to rbs_left_edge, 
and reserve two extra slots in rbs_area[].

(Logical change 1.41)
 2003-01-23 10:04:09 +00:00
mostang.com!davidm
7e268d256d (mi_init): Avoid name-space pollution: make mi_init() an arch-object. 
(Logical change 1.41)
 2003-01-23 10:04:09 +00:00
mostang.com!davidm
8b17d136c5 (struct cursor): Replace rbs_top and top_rnat_loc with rbs_wridx, rbs_curr, 
rbs_nvalid, and rbs_area.  Add new member sigcontext_off.

(Logical change 1.40)
 2003-01-21 17:41:20 +00:00
mostang.com!davidm
313653f66e (likely): New macro. 
(unlikely): Ditto.
(NELEMS): Ditto.

(Logical change 1.39)
 2003-01-21 08:08:32 +00:00
mostang.com!davidm
b5fe317cc8 (UNW_TDEP_CURSOR_LEN): Define. 
(UNW_PI_FLAG_IA64_RBS_SWITCH_BIT): New macro.
(UNW_PI_FLAG_IA64_RBS_SWITCH): Ditto.

(Logical change 1.39)
 2003-01-21 08:08:32 +00:00
mostang.com!davidm
26f6cf761e (UNW_TDEP_CURSOR_LEN): Define. 
(Logical change 1.39)
 2003-01-21 08:08:32 +00:00
mostang.com!davidm
a4bea2c466 (UNW_STATE_LEN): Remove (replaced by UNW_TDEP_CURSOR_LEN). 
(UNWPI_FLAG_FIRST_TDEP_BIT): Define.
Fix typo in comment: LITTLE not LITLE...

(Logical change 1.39)
 2003-01-21 08:08:32 +00:00
mostang.com!davidm
0440c53608 Fix checkin lossage. 
(Logical change 1.37)
 2003-01-17 18:12:55 +00:00
mostang.com!davidm
a38baad7f3 (unw_init_local): Fix typo: the context type should be unw_context_t. 
(Logical change 1.35)
 2003-01-17 07:48:52 +00:00
mostang.com!davidm
8ec7b349f1 Initial revision 2003-01-14 07:11:56 +00:00
mostang.com!davidm
6d611572ef (Logical change 1.33) 2003-01-14 07:11:56 +00:00
mostang.com!davidm
2d80409b22 Rename: src/mempool.h -> include/mempool.h 
(Logical change 1.32)
 2002-12-19 07:16:50 +00:00
mostang.com!davidm
9f32da41c3 Initial revision 2002-12-19 07:16:50 +00:00
mostang.com!davidm
a60cacd8f5 Include "mempool.h"> 
(struct cursor): Move to here from unwind_i.h.
(struct ia64_global_unwind_state): Ditto.

(Logical change 1.32)
 2002-12-19 07:16:50 +00:00
mostang.com!davidm
db59d4f98f (struct cursor): Rename from "struct ia64_cursor". 
(Logical change 1.32)
 2002-12-19 07:16:50 +00:00
mostang.com!davidm
20a6c1adf1 (get_accessors): Make it an arch-obj. 
(flush_cache): Ditto.
(set_caching_policy): Ditto.
(regname): Ditto.

(Logical change 1.32)
 2002-12-19 07:16:50 +00:00
mostang.com!davidm
93daa3b08d (UNW_TARGET_IA64): Define. 
(Logical change 1.32)
 2002-12-19 07:16:50 +00:00
mostang.com!davidm
bf070a994a (UNW_DEBUG): Move here from ia64/unwind_i.h 
(debug): Ditto.
(dprintf): Ditto.
(inline): Ditto.
(mi_init): Declare.

(Logical change 1.32)
 2002-12-19 07:16:50 +00:00
mostang.com!davidm
a85267d16b (Logical change 1.32) 2002-12-19 07:16:50 +00:00
mostang.com!davidm
1c8ee38936 (_Uia64_find_dyn_list): Declare and document this ia64-specific helper routine. 
(Logical change 1.31)
 2002-12-18 05:18:40 +00:00
mostang.com!davidm
793c8a3005 Initial revision 2002-12-12 09:17:41 +00:00
mostang.com!davidm
744b910408 Clarify comment on how when to use a pointer type and when to use unw_word_t. 
(unw_dyn_info_format_t): New type.
(unw_dyn_op): Decrease "tag" from 16 to 8 bits, ditto for "qp" member.
(unw_dyn_proc_info): Change "name" pointer to "name_ptr" value (unw_word_t) and
	make padding explicit.
(unw_dyn_table_info): Change "name" pointer to "name_ptr" value.  Rename
	"table_size" to "table_len" and change type of table_data from
	void * to "unw_word_t *".
(unw_dyn_info): Switch to doubly-linked list so _U_dyn_cancel() can be O(1).
	Change type of "format" member from enum to int32_t.  Make padding explicit.
(unw_dyn_info_list): Make "generation" member 32 bits wide.  Add "version" member
	to enable future extensions to the dynamic info list.
(_U_dyn_register): Don't return anything (it can't fail).
(_U_dyn_cancel): Ditto.

(Logical change 1.30)
 2002-12-12 09:17:41 +00:00
mostang.com!davidm
01e35a5d93 Add copyright header and forward-declration of ia64_cursor. 
2002/12/05 15:32:45-08:00 mostang.com!davidm
Rename: src/ia64/script.h -> include/ia64/script.h

(Logical change 1.30)
 2002-12-12 09:17:41 +00:00
mostang.com!davidm
b29266f262 (unw_sysdep_search_unwind_table): Remove. 
(Logical change 1.30)
 2002-12-12 09:17:41 +00:00
mostang.com!davidm
b6251b0f41 (unw_proc_info_t): Remove proc_name member and replace it with unw_get_proc_name(). 
The former didn't work because of memory management issues (there was no
	reasonable way to allocate/free the memory needed for the string).
	Shorten unwind_info_size from size_t to int.
(unw_accessors_t): Add new callbacks put_unwind_info() and get_dyn_info_list_addr().
(unw_create_addr_space): Take byte-order as second argument.
(unw_get_proc_name): New routine.
(unw_find_dynamic_proc_info): Remove (it's brother is in internal.h now).
(unw_flush_cache): Add missing declaration.
(unw_set_caching_policy): Ditto.

(Logical change 1.30)
 2002-12-12 09:17:41 +00:00
mostang.com!davidm
653c9006ac (Logical change 1.30) 2002-12-12 09:17:41 +00:00
mostang.com!davidm
dfc08eaef4 Rewrite to resemble something that actually might work. 
(Logical change 1.29)
 2002-12-03 08:19:58 +00:00
mostang.com!davidm
50d7a155ff Add include of <libunwind-dyamic.h>. 
(UNW_ARCH_OBJ): New macro.
(unw_proc_info_t): New type.
(unw_accessors): Replace acquire_unwind_info and release_unwind_info callbacks
	with find_proc_info callback.  Change remaining prototypes to take
	address-space pointer as the first argument.
(unw_get_accessors): New routine.
(unw_get_proc_info): New routine.
(unw_regname): Make it an UNW_ARCH_OBJ.
(unw_find_dynamic_proc_info): New routine.

(Logical change 1.29)
 2002-12-03 08:19:58 +00:00
mostang.com!davidm
b1c1f146cc (struct unw_ia64_table): Delete. 
(unw_sysdep_search_unwind_table): New macro.

(Logical change 1.29)
 2002-12-03 08:19:58 +00:00
hp.com!davidm
d7e9f75df6 (Logical change 1.28) 2002-11-23 02:12:30 +00:00
hp.com!davidm
f7d795a412 Initial revision 2002-11-23 02:12:30 +00:00
mostang.com!davidm
87bc2e3242 Document which routines are signal-safe. 
(unw_addr_space_t): New type.
(unw_accessors_t): Remove "arg" member.
(unw_local_addr_space): New variable.
(unw_create_addr_space): New function.
(unw_destroy_addr_space): Ditto.
(unw_init_remote): Take address-space and accessor-argument pointer instead of
	accessor structure as argument.
(unw_set_caching_policy): Take address-space as first argument.
(unw_flush_cache): Take address space and address-range (lo & hi) arguments.

(Logical change 1.27)
 2002-11-16 06:50:04 +00:00
mostang.com!davidm
aca3843d6f Switch to MIT license. 
(Logical change 1.26)
 2002-11-16 03:25:36 +00:00
mostang.com!davidm
16f2189512 (unw_caching_policy_t): New type. 
(unw_set_caching_policy): New function.
(unw_flush_cache): Ditto.

(Logical change 1.22)
 2002-11-09 07:59:02 +00:00
mostang.com!davidm
193ba2859f (HAVE___THREAD): Mention it. 
(Logical change 1.22)
 2002-11-09 07:59:02 +00:00
mostang.com!davidm
3569969a3e Update copyright message. 
(Logical change 1.19)
 2002-07-18 03:58:34 +00:00
mostang.com!davidm
cfe616f0f6 Undefine HAVE_GETUNWIND by default. 
(Logical change 1.18)
 2002-04-25 06:47:29 +00:00
mostang.com!davidm
74775e31d9 (unw_tdep_getcontext): Make it an expression returning zero (no error). 
(Logical change 1.16)
 2002-04-12 05:02:40 +00:00
mostang.com!davidm
58142c0a21 (unw_regname): New routine to obtain canonical name of a register. 
(Logical change 1.16)
 2002-04-12 05:02:40 +00:00
hp.com!davidm
76166fb955 (UNW_PREFIX): Include the target name in the prefix. 
2002/04/05 14:33:32-08:00 hp.com!davidm
Rename: include/libunwind.h -> include/libunwind-common.h

(Logical change 1.12)
 2002-04-05 23:37:55 +00:00
hp.com!davidm
5a0a6457b1 Initial revision 2002-04-05 23:37:55 +00:00
hp.com!davidm
1f3b87ad50 Add multi-architecture support: include libunwind-common.h instead 
of having a libunwind.h include the target-specific header.

(Logical change 1.12)
 2002-04-05 23:37:55 +00:00
hp.com!davidm
2a8477a76a (UNW_PREFIX): Include the target name in the prefix. 
}(Logical change 1.12)
 2002-04-05 23:37:55 +00:00
mostang.com!davidm
5c6360b856 (unw_tdep_is_fpreg): New macro. 
(Logical change 1.11)
 2002-04-04 19:04:09 +00:00
mostang.com!davidm
4208867819 (unw_is_fpreg): New macro. 
(Logical change 1.11)
 2002-04-04 19:04:09 +00:00
hp.com!davidm
f1d10c0fb3 (unw_tdep_save_loc_t): New type. 
(Logical change 1.10)
 2002-04-03 06:51:34 +00:00
hp.com!davidm
48da72afd7 (unw_save_loc_t): New member "extra" to hold arch-specific save-location info. 
(unw_get_save_loc): Define.

(Logical change 1.10)
 2002-04-03 06:51:34 +00:00
mostang.com!davidm
99639fb162 Rename UNW_IA64_CURRENT_BSP to UNW_IA64_BSP. 
(Logical change 1.9)
 2002-04-01 23:01:22 +00:00
mostang.com!davidm
70dd4fbccf (unw_save_loc_type_t): New type. 
(unw_save_loc_t): New type.
(get_save_loc): New prototype.

(Logical change 1.9)
 2002-04-01 23:01:22 +00:00
mostang.com!davidm
96e3133a62 Remove include of libunwind-config.h. Include libunwind-tdep.h instead of 
opencoding an architecture-specific include.

2002/02/23 12:16:40-08:00 mostang.com!davidm
Rename: include/libunwind.h.in -> include/libunwind.h

(Logical change 1.7)
 2002-02-23 20:27:03 +00:00
mostang.com!davidm
95ce9146a7 Initial revision 2002-02-23 20:27:03 +00:00
mostang.com!davidm
9da5d9e6ec Delete: include/libunwind-config.h 
}(Logical change 1.7)
 2002-02-23 20:27:03 +00:00
mostang.com!davidm
1a9fe6168d (Logical change 1.7) 2002-02-23 20:27:03 +00:00
(none)!davidm
0d1108748f Delete: include/config.h 
}(Logical change 1.6)
 2002-02-22 22:09:28 +00:00
(none)!davidm
cfdd6ece84 Include architecture-specific header file first and then define 
various other types and constants based on it.
(unw_error_t): A UNW_EINVAL, UNW_EBADVERSION, and UNW_ENOINFO.
(unw_frame_regnum_t): Instead of hardcoding the numbers for the
	well-known frame registers, use the architecture-specific
	(target-dependent) values instead.

(Logical change 1.5)
 2002-02-22 21:58:53 +00:00
(none)!davidm
cd66944a2c (unw_tdep_word_t): New type. 
(ia64_regnum_t): Define well-known frame registers here and add
	TDEP-aliases for use by libunwind.h.
(unw_ia64_table_t): Use unw_tdep_word_t instead of unw_word_t so this
	file can be included by libunwind.h.
	Change type of "array" member to void *.  On OSes that support
	ILP32, it may point to a 32-bit unwind table.

(Logical change 1.5)
 2002-02-22 21:58:53 +00:00
mostang.com!davidm
7fbfe0a255 (Logical change 1.3) 2002-02-15 23:22:05 +00:00
mostang.com!davidm
63669f7ad4 Initial revision 2002-02-15 23:22:05 +00:00