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Author SHA1 Message Date
Richard Kenner
ae0a3dfbf4 (int_fits_type_p): Negative ints never fit unsigned types, and 
unsigned ints with top-bit-set never fit signed types.

From-SVN: r14637
 1997-08-02 18:50:39 -04:00
Richard Kenner
272e2587a2 (_trampoline): Rework last change; both getpagesize and mprotect are 
in cygwin32.

From-SVN: r14636
 1997-08-02 18:27:33 -04:00
Richard Kenner
b080c137d7 (reload): Add IN_ADDR to IN_ADDR_ADDR when computing needs since they conflict. 
From-SVN: r14635
 1997-08-02 17:46:08 -04:00
Richard Kenner
505923a0ad (debug_reload): Rework to make output more compact. 
From-SVN: r14634
 1997-08-02 17:29:22 -04:00
Richard Kenner
1d79197a77 (indent): Move to file level; was static in print_rtx. 
(print_inline_rtx): New function.

From-SVN: r14633
 1997-08-02 17:29:08 -04:00
Per Bothner
a0c94d6d68 * objc/Make-lang.in (OBJC_CCOMMON): Removed. 
From-SVN: r14632
 1997-08-02 14:06:25 -07:00
Per Bothner
3cb8856545 Makefile.in (EXTRA_C_OBJS): Removed. 
* Makefile.in (EXTRA_C_OBJS): Removed.
(C_AND_OBJC_OBJS):  New.  Subsumes EXTRA_C_OBJS and OBJC_CCOMMON.

From-SVN: r14631
 1997-08-02 13:59:17 -07:00
Doug Evans
296e46bd9b configure.in: Build .gdbinit for top level build dir here. 
* configure.in: Build .gdbinit for top level build dir here.
	(AC_OUTPUT): Pass oldstyle_subdirs to configure.lang.

From-SVN: r14630
 1997-08-02 20:10:47 +00:00
Doug Evans
4caa6262f7 * configure.lang: Fix building of .gdbinit for oldstyle lang subdirs. 
From-SVN: r14629
 1997-08-02 20:10:15 +00:00
Richard Kenner
bc28c45bb5 (gen_compile_unit_die): Add support for Pascal. 
From-SVN: r14628
 1997-08-02 14:34:12 -04:00
Richard Kenner
7532a0fbfa (output_compile_unit_die): Add support for Pascal. 
From-SVN: r14627
 1997-08-02 14:33:42 -04:00
Richard Kenner
cff9c40790 (lvalue_p, case BIND_EXPR, RTL_EXPR): Return 1 if array. 
From-SVN: r14626
 1997-08-02 14:15:29 -04:00
Richard Kenner
5a03c8c401 (cse_insn): Ignore paradoxical SUBREGs unless we are looking for such. 
From-SVN: r14625
 1997-08-02 13:48:13 -04:00
Richard Kenner
eadceb598a (sparc_builtin_saveregs): If -fcheck-memory-usage, set rights of saved 
registers.

From-SVN: r14624
 1997-08-02 13:25:31 -04:00
Richard Kenner
5e32727ccc (hppa_builtin_saveregs): f -fcheck-memory-usage, set rights of saved 
registers.

From-SVN: r14623
 1997-08-02 13:24:48 -04:00
Richard Kenner
4e264c3fbf (m88k_builtin_saveregs): If -fcheck-memory-usage, set rights of saved 
registers.

From-SVN: r14622
 1997-08-02 13:23:45 -04:00
Richard Kenner
e72f998d69 (clipper_builtin_saveregs): If -fcheck-memory-usage, set rights of 
saved registers.

From-SVN: r14621
 1997-08-02 13:22:50 -04:00
Richard Kenner
5b838011fe (alpha_builtin_saveregs): If -fcheck-memory-usage, set rights of saved 
registers.

From-SVN: r14620
 1997-08-02 13:22:01 -04:00
Richard Kenner
7c6d412013 (make_function_rtl, make_decl_rtl): Add a prefix when flag_prefix_function_name_usage is set. 
(make_function_rtl, make_decl_rtl): Add a prefix when
flag_prefix_function_name_usage is set.
(assemble_name): Strip the CHKR_PREFIX.

From-SVN: r14619
 1997-08-02 13:21:32 -04:00
Richard Kenner
0844ee7f63 (built_in_function): Add BUILT_IN_AGGREGATE_INCOMING_ADDRESS. 
From-SVN: r14618
 1997-08-02 13:20:58 -04:00
Richard Kenner
f602c208ab (flag_check_memory_usage, flag_prefix_function_name): New variable. 
(f_options): Add `check-memory-usage' and `prefix_function_name'.
(main): Disable `-fomit-frame-pointer' if `-fcheck-memory-usage' is set
and the machine can't debug without the frame pointer.

From-SVN: r14617
 1997-08-02 13:20:21 -04:00
Richard Kenner
17f5f329ca (expand_computed_goto): If -fcheck-memory-usage, check that computed address of a goto is executable. 
(expand_computed_goto): If -fcheck-memory-usage, check that computed address
of a goto is executable.
(expand_asm, expand_asm_operands): If -fcheck-memory-usage, disallow
asm statments.

From-SVN: r14616
 1997-08-02 13:19:38 -04:00
Richard Kenner
8960ab1a98 (chkr_{check_addr,set_right}_libfunc): New definitions. 
(chkr_{copy_bitmap,check_exec}_libfunc): Likewise.
(init_optabs): Initialize these chkr_*_libfunc.

From-SVN: r14615
 1997-08-02 13:18:49 -04:00
Richard Kenner
86fa911a16 (put_var_into_stack, assign_parms): If -fcheck-memory-usage, set the 
rights of pushed variable.

From-SVN: r14614
 1997-08-02 13:18:18 -04:00
Richard Kenner
151b783bca (flag_check_memory_usage, flag_prefix_function_name): New declaration. 
From-SVN: r14613
 1997-08-02 13:17:58 -04:00
Richard Kenner
99b5da0823 Add expand_modifier flags. 
(chkr_*_libfunc): New decls.
(memory_use_mode): New declaration.

From-SVN: r14612
 1997-08-02 13:17:40 -04:00
Richard Kenner
921b3427bc (expand_builtin, case BUILT_IN_AGGREGATE_INCOMING_ADDRESS): New case. 
(expand_assignment, expand_expr, emit_push_insn, store_expr):
Insert calls to chkr_check_addr, chkr_set_right, and chkr_copy_bitmap
when -fcheck-memory-usage.
(get_push_address, get_memory_usage_from_modifier): New functions.

From-SVN: r14611
 1997-08-02 13:17:17 -04:00
Richard Kenner
8fbea4dc1a (expr_size): Call expand_expr with appropriate flag. 
From-SVN: r14610
 1997-08-02 13:16:45 -04:00
Richard Kenner
18989c57d3 (init_decl_processing): Add __builtin_aggregate_incoming_address. 
From-SVN: r14609
 1997-08-02 13:15:09 -04:00
Richard Kenner
7815214ef7 (expand_call): If -fcheck-memory-usage... 
(expand_call): If -fcheck-memory-usage, use pseudo-register, check
indirectly called function is executable, and set rights of memory for
aggregate as write only.
(store_one_arg): If -fcheck-memory-usage, set rights for pushed stack
argument.

From-SVN: r14608
 1997-08-02 13:14:33 -04:00
Richard Kenner
ca20456a33 (OBJC_OBJC): Delete from here. 
From-SVN: r14607
 1997-08-02 09:09:23 -04:00
Richard Kenner
f163668c0d (compare_constant_1, case STRING_CST): Compare TYPE_MODE. 
(record_constant_1, case STRING_CST): Record TYPE_MODE.

From-SVN: r14606
 1997-08-02 08:11:40 -04:00
Richard Kenner
2cde2255e0 (expand_expr, case PLACEHOLDER_EXPR): Find innermost matching and 
don't check contains_placeholder_p.

From-SVN: r14605
 1997-08-02 08:01:10 -04:00
Richard Kenner
cc3c7c1329 (contains_this_placeholder_p): Delete. 
(contains_placeholder_p): Now contains code from above function.
(contains_placeholder_p, case 'r'): Don't look at offset info.

From-SVN: r14604
 1997-08-02 08:00:52 -04:00
Per Bothner
40365c9252 * c-lang.c (lang_init): Restore, but add #if !USE_CPPLIB. 
From-SVN: r14603
 1997-08-01 14:18:54 -07:00
Per Bothner
736c628948 * c-lex.c (lang_init): Remove (recently moved here). 
From-SVN: r14602
 1997-08-01 14:18:54 -07:00
Per Bothner
dbbade7444 * objc/objc-act.c (lang_init): Don't check_newline #if USE_CPPLIB. 
From-SVN: r14601
 1997-08-01 14:17:44 -07:00
Jason Merrill
ec045ab46e x 
From-SVN: r14600
 1997-08-01 18:48:18 +00:00
Richard Stallman
58a1b05a2f Translate -svr4 to -sysv4 and -unixware to -sysv4.2uw. 
From-SVN: r14578
 1997-08-01 18:09:30 +00:00
Jeff Law
29763968ff * pa.c (pa_reorg): Explode ADDR_DIFF_VEC insns too. 
From-SVN: r14577
 1997-08-01 11:23:22 -06:00
Mike Stump
8dff10278c 92th Cygnus<->FSF quick merge 
From-SVN: r14576
 1997-08-01 17:21:46 +00:00
Paul Eggert
5e5b9f6950 Initial revision 
From-SVN: r14572
 1997-08-01 13:06:04 +00:00
Ian Lance Taylor
e3367a77fd Don't compile getpagesize if __CYGWIN32__ 
From-SVN: r14571
 1997-07-31 23:39:26 +00:00
Stan Cox
1638ccd305 (SWITCHES_NEED_SPACES) Define. 
From-SVN: r14570
 1997-07-31 20:37:46 +00:00
Stan Cox
f25aca7a57 (*trunc*): Use scratch memory for output_fix_trunc. 
From-SVN: r14569
 1997-07-31 20:37:46 +00:00
Stan Cox
c27d9c3bce (output_to_reg, output_fix_trunc): Use scratch memory 
From-SVN: r14568
 1997-07-31 20:37:46 +00:00
Stan Cox
4bc679adb2 (MAX_FIXED_MODE_SIZE): Define. 
From-SVN: r14567
 1997-07-31 20:37:46 +00:00
Jason Merrill
86e6f22fcc 92th Cygnus<->FSF quick merge 
From-SVN: r14566
 1997-07-30 23:01:56 +00:00
Per Bothner
a29f4129cc cplus-dem.c: Various changes to produce Java output when passed DMGL_JAVA. 
* cplus-dem.c:  Various changes to produce Java output when passed
DMGL_JAVA.  Thus "::" becomes "." and "JArray<Foo>" becomes "Foo[]".
(main):  Support --java and -j flags to set DMGL_JAVA.

From-SVN: r14565
 1997-07-30 12:05:31 -07:00
Per Bothner
72fa4f0ad2 * demangle.h (DMGL_JAVA): New option to request Java demangling. 
From-SVN: r14564
 1997-07-30 12:05:31 -07:00