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vms work, pseudo_set fixes

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This commit is contained in:
Ken Raeburn
1994-09-19 16:40:54 +00:00
parent 80d80c640a
commit 35e70f5826
1 changed files with 50 additions and 5 deletions

55
gas/ChangeLog

@ -7,6 +7,56 @@ Mon Sep 19 12:12:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
* as.h: Test HAVE_REMOVE, not HAVE_DELETE; define unlink to
remove, not delete.
* read.c (pseudo_set, case O_symbol): If
OBJ_COPY_SYMBOL_ATTRIBUTES is defined, invoke it.
[BFD_ASSEMBLER]: Copy BSF_FUNCTION setting too.
* config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define.
Wed Aug 10 19:15:30 1994 Pat Rankin (rankin@eql.caltech.edu)
* config/obj-vms.h (DSG_S_C_UBITU, DST_K_VFLAGS_DSC, DST_K_TS_ATOM,
many others): new macros; values obtained from "DSTRECRDS.SDL".
* config/obj-vms.h (various): use them.
(USE_BITSTRING_DESCRIPTOR): new macro, for selecting bitfield
representation (only enum bitfields can avoid being bitstrings).
(bitfield_suffix, setup_basic_type): new routines.
(VMS_typedef_parse): use them. Now recognize bitfields of all
integral types, not just type `int'. Caveat: the representation
used for bitfields still does not work for objects placed in
registers, and gcc's optimizer sometimes puts small structs there.
Tue Jun 14 17:31:44 1994 Pat Rankin (rankin@eql.caltech.edu)
* read.c (s_text) [#if OBJ_VMS]: clear the IN_DEFAULT_SECTION
bit from const_flag.
* config/obj-vms.h (IN_DEFAULT_SECTION): define this macro.
(tc_frob_label): define this to call vms_check_for_special_label,
and declare the latter.
* config/obj-vms.c (vax_g_doubles): declare this file-scope
variable.
(const_flag): initialize to IN_DEFAULT_SECTION instead of 0.
(vms_check_for_special_label): new routine (tc_frob_label).
(VMS_TBT_Routine_End): don't bother checking for `gcc_compiled.'
and `gcc2_compiled.' labels; they won't reach here any more.
(VMS_typedef_parse) [case 'r']: for types `double' and `complex
double', use `vax_g_doubles' flag to select type of double.
(VMS_write_object_file) [traceback setup]: don't pass symbols
with the IN_DEFAULT_SECTION attribute to the TBT_Routine_Begin
and TBT_Routine_End functions.
Mon Jun 6 20:52:20 1994 Pat Rankin (rankin@eql.caltech.edu)
* config/obj-vms.c (VMS_TBT_Routine_End): cache the result of
S_GET_VALUE() to avoid many repeated function calls.
(VMS_Check_For_Main) [#if HACK_DEC_C_STARTUP]: capitalize
_C$MAIN_ARGS in advance, in case -h3 (leave symbol name as-is)
gets requested. [All the HACK_DEC_C_STARTUP code appears to
be obsolete; gcc does it automatically for vms target. It's
also misnamed, because it is for the "VAX C" run-time library,
not the newer "DEC C" one which has much different startup code.]
{various}: use `S_SET_xxx(symbol,new_value)' rather than
`S_GET_xxx(symbol) = new_value'.
Mon Sep 19 12:05:03 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* config/obj-coff.c (c_dot_file_symbol): Use bfd_abs_section_ptr,
@ -40,11 +90,6 @@ Tue Sep 13 20:05:47 1994 Jeff Law (law@snake.cs.utah.edu)
Tue Sep 13 21:15:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
* read.c (pseudo_set, case O_symbol): If
OBJ_COPY_SYMBOL_ATTRIBUTES is defined, invoke it.
[BFD_ASSEMBLER]: Copy BSF_FUNCTION setting too.
* config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define.
* config/tc-i386.c (md_apply_fix_1): For GOTPC relocs, decrement
value by one; discard adjustments previously being made. From
Eric Youngdale.