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Author SHA1 Message Date
mostang.com!davidm 2cc4674137 Add forgotten copyright notice. 
(Logical change 1.223)
 2004-05-04 22:24:50 +00:00
mostang.com!davidm 52c2da7b5e Rename: src/ia64/rse.h -> include/ia64/rse.h 
}(Logical change 1.221)
 2004-05-04 22:16:57 +00:00
mostang.com!davidm 8045a438de Include "ia64/rse.h" instead of "rse.h". 
(Logical change 1.221)
 2004-05-04 22:16:57 +00:00
mostang.com!davidm 513e7159bd Drop unnecessary include of "rse.h" (already included via unwind_i.h). 
(Logical change 1.221)
 2004-05-04 22:16:57 +00:00
mostang.com!davidm d42705c5b7 (unw_init_local): Use unw_context_t instead of ucontext_t. 
(Logical change 1.219)
 2004-05-04 20:13:07 +00:00
mostang.com!davidm 6c50e90402 (remote_install_cursor): Tidy up #endif comment. 
(Logical change 1.219)
 2004-05-04 20:13:07 +00:00
mostang.com!davidm 48b0eeeb37 (tdep_find_proc_info) [HAVE_DLMODINFO]: Fix Debug() message (missing 
paren).

(Logical change 1.218)
 2004-04-28 04:54:17 +00:00
mostang.com!davidm 9b21d8edaf (access_reg) [HAVE_SYS_UC_ACCESS_H]: Also print errno when an 
access fails.

(Logical change 1.218)
 2004-04-28 04:54:17 +00:00
(none)!davidm 1218cf85e3 (hash): Define magic constant as unsigned long long and then cast it to the 
right type.  Avoids compiler warnings when cross-compiling from a
	32-bit platform.

(Logical change 1.214)
 2004-04-23 01:31:47 +00:00
(none)!davidm a2cd0592ca (IA64_UNW_FLAG_MASK): Use "ULL" postfix to avoid compiler warning on 32-bit platforms. 
(IA64_UNW_FLAG_OSMASK): Likewise.
(IA64_UNW_FLAG_EHANDLER): Likewise.
(IA64_UNW_FLAG_UHANDLER): Likewise.
(IA64_UNW_LENGTH): Likewise.

(Logical change 1.214)
 2004-04-23 01:31:47 +00:00
hp.com!davidm f99cce1d2a (ia64_install_cursor): Fix off-by-8 bug which caused r5 and r7 to not get 
restored properly.

(Logical change 1.211)
 2004-04-22 00:36:23 +00:00
mostang.com!davidm 72e5a3bc17 (ia64_validate_cache): Call ia64_local_validate_cache() only if 
we're really dealing with the local address space.  Duh.

(Logical change 1.209)
 2004-04-21 07:24:35 +00:00
mostang.com!davidm c2b94e1e46 (common_init): Whitespace fix. 
(Logical change 1.209)
 2004-04-21 07:24:35 +00:00
mostang.com!davidm c1f430663c (tdep_init): Use an assertion instead of relying on compile-time 
optimization to verify that unw_hash_index_t is wide
	enough.

(Logical change 1.207)
 2004-04-20 23:46:44 +00:00
hp.com!davidm d512dc0daa Auto merged 
2004/04/20 09:53:04-07:00 hp.com!davidm
(validate_cache): If HAVE_DL_PHDR_REMOVALS_COUNTER is defined, use
	dl_phdr_removals_counter() to validate the cache.  This is
	much more efficient than using dl_iterate_phdr(), since it
	avoids locking.

(Logical change 1.205)
 2004-04-20 16:53:44 +00:00
mostang.com!davidm b8eefeac32 (validate_cache): Mask signal-delivery during dl_iterate_phdr(). 
(tdep_find_proc_info): Likewise.

(Logical change 1.203)
 2004-04-01 08:09:28 +00:00
mostang.com!davidm 93d627ef87 (desc_alias): New function. 
(parse_dynamic): Handle UNW_DYN_ALIAS via desc_dynamic().

(Logical change 1.201)
 2004-04-01 06:01:53 +00:00
mostang.com!davidm 50160e1df1 Remove perf-tuning code, make it fit in 80 columns. 
(Logical change 1.195)
 2004-03-31 00:41:59 +00:00
hp.com!davidm 2b07d73a5a Temporarily add various test-cases which help with performance-tuning. 
(Logical change 1.193)
 2004-03-30 22:50:23 +00:00
hp.com!davidm 74f73e711e (IA64_SC_FLAG_SYNCHRONOUS_BIT): New macro. 
(SC_FLAGS): New macro.
(rTMP): Move from r14 to r10.
(rPOS): Move from r14 to r11.
(rCPOS): Move from r17 to r14.
(rNAT): Move from r18 to r15.
(rFLAGS): New macro.

(Logical change 1.193)
 2004-03-30 22:50:23 +00:00
mostang.com!davidm 5c811e86b0 Move flushsrs into a better position (after most of the prefetching 
stores are done) to maximize overlap of memory misses.

(Logical change 1.191)
 2004-03-28 00:24:33 +00:00
mostang.com!davidm a77f17b0b7 (GR): New macro. 
(BR): Likewise.
(FR): Likewise.
(_Uia64_getcontext): Tweak for slightly better cold-cache performance.

(Logical change 1.190)
 2004-03-27 09:25:58 +00:00
mostang.com!davidm cb9fde199b (_Uia64_get_kernel_table): Fix it so it actually makes some sense 
again.

(Logical change 1.189)
 2004-03-27 06:36:15 +00:00
hp.com!davidm 53a56cb759 (_Uia64_get_kernel_table): Only call get_kernel_table() if we do not already 
have the kernel table.

(Logical change 1.188)
 2004-03-27 01:25:56 +00:00
mostang.com!davidm 89b3ee87a9 (Logical change 1.186) 2004-03-20 09:54:28 +00:00
mostang.com!davidm 412615853d Initial revision 2004-03-20 09:54:28 +00:00
mostang.com!davidm 70b89e24f3 (uc_addr): Move to unwind_i.h. 
(Logical change 1.186)
 2004-03-20 09:54:28 +00:00
mostang.com!davidm c8dfaca5a0 (par_dynamic): Fix typo in call to ia64_free_state_record(). 
(Logical change 1.186)
 2004-03-20 09:54:28 +00:00
mostang.com!davidm 76b4736bde (inlined_uc_addr): New function. 
(uc_addr): Moved to here from Ginit-ia64.c and added a special
	case when the register is constant.
(IA64_REG_LOC): Use uc_addr() instead of tdep_uc_addr().
(IA64_REG_NAT_LOC): Likewise.
(IA64_FPREG_LOC): Likewise.

(Logical change 1.186)
 2004-03-20 09:54:28 +00:00
mostang.com!davidm bd286e3260 (ia64_install_cursor): Correct NEW_SYSCALL-stub. 
(Logical change 1.186)
 2004-03-20 09:54:28 +00:00
mostang.com!davidm 756aefe909 (common_init): Mark it as ALWAYS_INLINE. Spell out initialization 
of F16-F31 so they can be inlined in the local case.

(Logical change 1.186)
 2004-03-20 09:54:28 +00:00
hp.com!davidm fc7cd7c4bc Whitespace fix. 
(Logical change 1.185)
 2004-03-20 06:27:55 +00:00
hp.com!davidm d8715c0e28 (build_script): Fix typo which caused case to fail where primary UNaT 
was saved in a register only.

(Logical change 1.185)
 2004-03-20 06:27:55 +00:00
mostang.com!davidm eed0c54d28 (run_script): Remove erroneous calls to rotate_gr(). The unwind 
directives specify physical stacked register numbers and
	the register-backing store always represents physical
	registers, so it was wrong to rotate here.

(Logical change 1.184)
 2004-03-19 08:18:44 +00:00
hp.com!davidm f59f60f9ce Tweak debug-levels a bit. 
(Logical change 1.183)
 2004-03-19 02:38:39 +00:00
hp.com!davidm 43db353753 (access_nat): Check for fp-location first and also do a direct get/put if 
the NaT-location is a NaT-register.

(Logical change 1.183)
 2004-03-19 02:38:39 +00:00
hp.com!davidm e2b1175c3c (unw_is_signal_frame): Don't forget to call ia64_free_state_record() after 
we're done with the state-record.

(Logical change 1.182)
 2004-03-19 02:35:27 +00:00
hp.com!davidm 2cdea99143 (parse_dynamic): Free old state-record before creating new one. 
(Logical change 1.182)
 2004-03-19 02:35:27 +00:00
mostang.com!davidm 7c7bcebcc0 (unw_get_save_loc): New variable "nat_bitnr". 
Adjust NaT-bit handling.  Much simpler now.
	Pass NULL as new third argument to ia64_scratch_loc().
	Set save_loc->extra.nat_bitnr to the NaT bit number (or 0
	when not accessing a NaT bit).

(Logical change 1.181)
 2004-02-27 08:54:25 +00:00
mostang.com!davidm ebe6b21c93 (uc_addr): Add "nat_bitnr"-pointer argument. Handle preserved 
NaT-bit registers.
(tdep_uc_addr): Add "nat_bitnr"-pointer argument.
(access_reg): Pass NULL as third argument to uc_addr().
(access_fpreg): Likewise.

(Logical change 1.181)
 2004-02-27 08:54:25 +00:00
mostang.com!davidm 5de460718c (remote_install_cursor): Pass NULL to third argument of 
tdep_uc_addr().

(Logical change 1.181)
 2004-02-27 08:54:25 +00:00
mostang.com!davidm 41db5ace19 (rbs_find): Delete---it's no longer needed. 
(Logical change 1.181)
 2004-02-27 08:54:25 +00:00
mostang.com!davidm 50488aece3 (linux_scratch_loc): Add "nat_bitnr"-pointer argument. 
Handle NaT-bit registers by returning not just the
	NaT-word address, but also the NaT-bit number.
(hpux_scratch_loc): Add "nat_bitnr"-pointer argument.
(ia64_scratch_loc): Likewise.
(access_nat): Add "nat_bitnr" argument.  Rename "loc" to "nat_loc".
	Greatly simplify now that we have the NaT-word and the
	NaT bit-number readily available.
(access_reg): Pass NaT-bit number to access_nat().
	Handle scratch NaT-bit registers in a more generic fashion,
	now that we can.  Adjust all calls to ia64_scratch_loc() for
	third argument.

(Logical change 1.181)
 2004-02-27 08:54:25 +00:00
mostang.com!davidm 9316bbb8f4 (enum ia64_script_insn_opcode): Moved to here from script.h. 
Added operations IA64_INSN_ADD_PSP_NAT, IA64_INSN_ADD_SP_NAT,
	IA64_INSN_MOVE_NAT, IA64_INSN_MOVE_NO_NAT,
	IA64_INSN_MOVE_STACKED_NAT, IA64_INSN_MOVE_STACKED_NAT,
	IA64_INSN_MOVE_SCRATCH_NAT, and IA64_INSN_MOVE_SCRATCH_NO_NAT.
(emit_nat_info): Remove---it's no longer needed.
(compile_reg): Emit special op-codes when compiling a preserved
	static register, such that it's NaT-info can be updated.
(set_nat_info): New function.
(run_script): Implement new script instructions.

(Logical change 1.181)
 2004-02-27 08:54:25 +00:00
mostang.com!davidm fcb151f6ec (common_init): Initialize NaT-bit locations via IA64_REG_NAT_LOC() 
macros.

(Logical change 1.181)
 2004-02-27 08:54:25 +00:00
mostang.com!davidm be1d46b41c (IA64_REG_LOC): Pass NULL as third argument to tdep_uc_addr(). 
(IA64_FPREG_LOC): Likewise.
(IA64_REG_NAT_LOC): New macro to describe a NaT-bit register location.
(rbs_find): Remove declaration.

(Logical change 1.181)
 2004-02-27 08:54:25 +00:00
hp.com!davidm a0f46f2a2b Fix typo in comment. 
(IA64_LOC_UC_REG): Remove from the UNW_LOCAL_ONLY case.

(Logical change 1.180)
 2004-02-27 01:00:42 +00:00
hp.com!davidm d83276cb80 (compile_reg): Take extra ia64_reg_info-pointer argument. 
(build_script): Adjust for extra argument to compile_reg().
	Fix the primary-NaT compilation such that it always
	updates IA64_REGPRI_UNAT_MEM.
(run_script): For IA64_INSN_SETNET_MEMSTK, set the location based on
	IA64_REG_PRI_UNAT_MEM and don't forget to turn on the
	MEMSTK_NAT bit.

(Logical change 1.178)
 2004-02-27 00:54:27 +00:00
hp.com!davidm c4d1b80bfe (access_nat): Fix that NaT-location calculation for the case where the NaT 
is on the memory stack.

(Logical change 1.178)
 2004-02-27 00:54:27 +00:00
hp.com!davidm 6702d1059c (tdep_init): Fix typo in nat_val_bytes[] (too much cut & paste). 
Likewise for int_val_bytes[].

(Logical change 1.177)
 2004-02-27 00:46:01 +00:00