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537 commits

Author SHA1 Message Date
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
hp.com!davidm
3e5b6ecf0d (sort_regs): New function. 
(build_script): Compile the registers in decreasing order of WHEN values, so
	we can properly handle chains of spills/saves.

(Logical change 1.176)
 2004-02-20 01:03:54 +00:00
hp.com!davidm
8b96f6ef11 (rbs_find): New function. 
(Logical change 1.173)
 2004-02-19 01:37:27 +00:00
hp.com!davidm
57b8d6d7eb (rbs_find): Declare. 
(Logical change 1.173)
 2004-02-19 01:37:27 +00:00
hp.com!davidm
4a0d7bd478 (access_nat): Correct the case where a static general register got saved 
to a stacked register.  We can't use ia64_get_stacked() here because
	c->rbs will, in general, be different from the frame in which the
	register was saved.

(Logical change 1.173)
 2004-02-19 01:37:27 +00:00
hp.com!davidm
90a9f62a8c (compile_reg): Fix off-by-1 error for case IA64_WHERE_FR. This makes 
Gia64-test-nat.c:check_static_to_fpreg() work.

(Logical change 1.172)
 2004-02-19 01:34:08 +00:00
hp.com!davidm
5216609e29 (access_mem): Lower the debug level to 12, to be in sync with access_reg(). 
(Logical change 1.170)
 2004-02-19 01:30:13 +00:00
mostang.com!davidm
d3a82ba5e8 (emit_nat_info): i is a preserved register number. 
Correct accordingly.

(Logical change 1.169)
 2004-02-14 23:04:43 +00:00
mostang.com!davidm
7b23d69a26 (emit_nat_info): Fix a typo: the destination must be a NaT-register! 
(Logical change 1.167)
 2004-02-14 07:51:43 +00:00
mostang.com!davidm
9468bda47a (unw_step): Add Debug() statement. 
(Logical change 1.166)
 2004-02-14 07:49:50 +00:00
mostang.com!davidm
f753bb45be (unw_init_remote): Add Debug() statement. 
(Logical change 1.166)
 2004-02-14 07:49:50 +00:00
mostang.com!davidm
eacf1f1262 (unw_init_local): Add Debug() statement. 
(Logical change 1.166)
 2004-02-14 07:49:50 +00:00
hp.com!davidm
518e5bde6c Regenerate. 
(Logical change 1.164)
 2004-02-14 04:46:31 +00:00
hp.com!davidm
703aa0d196 (common_init): Fix Debug() call. 
(Logical change 1.163)
 2004-02-14 04:44:05 +00:00
hp.com!davidm
410f962b8d Update. 
}(Logical change 1.162)
 2004-01-30 00:01:24 +00:00
hp.com!davidm
fd8811c5a7 Rename: src/ia64/flush_cache-ia64.c -> src/mi/flush_cache.c 
}(Logical change 1.162)
 2004-01-30 00:01:24 +00:00
hp.com!davidm
ce05f993bd Rename: src/ia64/Linstall_cursor.S -> src/ia64/Linstall_cursor-ia64.S 
}(Logical change 1.162)
 2004-01-30 00:01:24 +00:00
hp.com!davidm
6f65be26d3 Rename: src/ia64/Linstall_cursor.S -> src/ia64/Linstall_cursor-ia64.S 
(Logical change 1.162)
 2004-01-30 00:01:24 +00:00
hp.com!davidm
8c21d3724d Rename: src/ia64/Ginstall_cursor.S -> src/ia64/Ginstall_cursor-ia64.S 
}(Logical change 1.162)
 2004-01-30 00:01:24 +00:00
hp.com!davidm
a961f35543 Rename: src/ia64/Ginstall_cursor.S -> src/ia64/Ginstall_cursor-ia64.S 
(Logical change 1.162)
 2004-01-30 00:01:24 +00:00
hp.com!davidm
449bfb3a04 Rename: BitKeeper/deleted/.del-Gget_proc_name-ia64.c~25362f8c3f6aff8 -> src/ia64/Gget_proc_name-ia64.c 
(Logical change 1.162)
 2004-01-30 00:01:24 +00:00
hp.com!davidm
684f85c8f1 Rename ia64_init() to tdep_init(). 
(Logical change 1.162)
 2004-01-30 00:01:24 +00:00
hp.com!davidm
b88369b831 Initial revision 2004-01-30 00:01:24 +00:00
hp.com!davidm
34c683c33e Delete: src/ia64/Lset_reg-ia64.c 
}(Logical change 1.162)
 2004-01-30 00:01:24 +00:00
hp.com!davidm
eab1b8b158 Delete: src/ia64/Lset_fpreg-ia64.c 
}(Logical change 1.162)
 2004-01-30 00:01:24 +00:00
hp.com!davidm
576e75bcd2 Delete: src/ia64/Lset_caching_policy-ia64.c 
}(Logical change 1.162)
 2004-01-30 00:01:24 +00:00
hp.com!davidm
dca58d18df Delete: src/ia64/Lget_reg-ia64.c 
}(Logical change 1.162)
 2004-01-30 00:01:24 +00:00
hp.com!davidm
09fecd9ddb Delete: src/ia64/Lget_proc_name-ia64.c 
}(Logical change 1.162)
 2004-01-30 00:01:24 +00:00
hp.com!davidm
b8668574ca Delete: src/ia64/Lget_fpreg-ia64.c 
}(Logical change 1.162)
 2004-01-30 00:01:24 +00:00
hp.com!davidm
5ac1278b51 Delete: src/ia64/Lget_accessors-ia64.c 
}(Logical change 1.162)
 2004-01-30 00:01:24 +00:00
hp.com!davidm
8bb86bfebe Delete: src/ia64/Ldestroy_addr_space-ia64.c 
}(Logical change 1.162)
 2004-01-30 00:01:24 +00:00
hp.com!davidm
32d7718e50 Delete: src/ia64/Gset_reg-ia64.c 
}(Logical change 1.162)
 2004-01-30 00:01:24 +00:00
hp.com!davidm
fbab46f5e7 Delete: src/ia64/Gset_fpreg-ia64.c 
}(Logical change 1.162)
 2004-01-30 00:01:24 +00:00