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* coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
(GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define. * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define. * coffcode.h (coff_set_alignment_hook): Conditionally compile in if COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power of two for I960 only. * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO, PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide default definitions. (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN. (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN. start-sanitize-tic80 * Makefile.in (coff-tic80.o): Depends upon coffswap.h. * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1. (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define *coffcode.h (coff_write_object_contents): Set alignment field in section header for TIC80COFF files. end-sanitize-tic80 PR 12215 and PR 13061
This commit is contained in:
Fred Fish
parent
ee804cff4f
commit
c4188c2a6a
@ -1,3 +1,25 @@
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Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
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* coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
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(GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
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* coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
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* coffcode.h (coff_set_alignment_hook): Conditionally compile in if
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COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
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of two for I960 only.
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* coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
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PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
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default definitions.
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(coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
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GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
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(coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
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start-sanitize-tic80
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* Makefile.in (coff-tic80.o): Depends upon coffswap.h.
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* coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
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(GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
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*coffcode.h (coff_write_object_contents): Set alignment field in
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section header for TIC80COFF files.
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end-sanitize-tic80
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start-sanitize-v850
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Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
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@ -31,6 +31,10 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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#include "libcoff.h"
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#define COFF_DEFAULT_SECTION_ALIGNMENT_POWER (2)
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#define COFF_ALIGN_IN_SECTION_HEADER 1
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#define GET_SCNHDR_FLAGS bfd_h_get_16
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#define PUT_SCNHDR_FLAGS bfd_h_put_16
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static void rtype2howto
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PARAMS ((arelent *cache_ptr, struct internal_reloc *dst));
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@ -704,7 +708,9 @@ coff_tic80_relocate_section (output_bfd, info, input_bfd,
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return true;
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}
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#define TIC80 1 /* Customize coffcode.h */
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#define TIC80COFF 1 /* Customize coffcode.h */
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#undef C_AUTOARG /* Clashes with TIc80's C_UEXT */
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#undef C_LASTENT /* Clashes with TIc80's C_STATLAB */
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#include "coffcode.h"
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const bfd_target
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@ -1056,7 +1056,7 @@ coff_new_section_hook (abfd, section)
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return true;
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}
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#ifdef I960
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#ifdef COFF_ALIGN_IN_SECTION_HEADER
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/* Set the alignment of a BFD section. */
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@ -1071,13 +1071,22 @@ coff_set_alignment_hook (abfd, section, scnhdr)
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struct internal_scnhdr *hdr = (struct internal_scnhdr *) scnhdr;
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unsigned int i;
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#ifdef I960
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/* Extract ALIGN from 2**ALIGN stored in section header */
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for (i = 0; i < 32; i++)
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if ((1 << i) >= hdr->s_align)
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break;
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#endif
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/* start-sanitize-tic80 */
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#ifdef TIC80COFF
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/* TI tools hijack bits 8-11 for the alignment */
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i = (hdr->s_flags >> 8) & 0xF ;
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#endif
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/* end-sanitize-tic80 */
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section->alignment_power = i;
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}
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#else /* ! I960 */
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#else /* ! COFF_ALIGN_IN_SECTION_HEADER */
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#ifdef COFF_WITH_PE
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/* a couple of macros to help setting the alignment power field */
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@ -1222,7 +1231,7 @@ coff_set_alignment_hook (abfd, section, scnhdr)
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#endif /* ! RS6000COFF_C */
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#endif /* ! COFF_WITH_PE */
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#endif /* ! I960 */
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#endif /* ! COFF_ALIGN_IN_SECTION_HEADER */
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#ifndef coff_mkobject
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@ -1584,11 +1593,13 @@ coff_set_arch_mach_hook (abfd, filehdr)
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break;
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#endif
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/* start-sanitize-tic80 */
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#ifdef TIC80_ARCH_MAGIC
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case TIC80_ARCH_MAGIC:
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arch = bfd_arch_tic80;
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break;
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#endif
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/* end-sanitize-tic80 */
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default: /* Unreadable input file type */
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arch = bfd_arch_obscure;
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@ -2641,7 +2652,12 @@ coff_write_object_contents (abfd)
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section.s_align = (current->alignment_power
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? 1 << current->alignment_power
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: 0);
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/* start-sanitize-tic80 */
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#else
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#ifdef TIC80COFF
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section.s_flags |= (current->alignment_power & 0xF) << 8;
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#endif
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/* end-sanitize-tic80 */
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#endif
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#ifdef COFF_IMAGE_WITH_PE
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@ -2793,6 +2809,12 @@ coff_write_object_contents (abfd)
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else
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internal_f.f_flags |= F_AR32W;
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/* start-sanitize-tic80 */
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#ifdef TIC80_TARGET_ID
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internal_f.f_target_id = TIC80_TARGET_ID;
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#endif
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/* end-sanitize-tic80 */
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/*
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FIXME, should do something about the other byte orders and
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architectures.
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@ -2830,10 +2852,12 @@ coff_write_object_contents (abfd)
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internal_a.magic = NMAGIC; /* Assume separate i/d */
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#define __A_MAGIC_SET__
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#endif /* A29K */
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#ifdef TIC80
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/* start-sanitize-tic80 */
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#ifdef TIC80COFF
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internal_a.magic = TIC80_ARCH_MAGIC;
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#define __A_MAGIC_SET__
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#endif /* TIC80 */
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/* end-sanitize-tic80 */
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#ifdef I860
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/* FIXME: What are the a.out magic numbers for the i860? */
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internal_a.magic = 0;
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@ -2896,7 +2920,7 @@ coff_write_object_contents (abfd)
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#endif /* LYNXOS */
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#endif /* SPARC */
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#if RS6000COFF_C
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#ifdef RS6000COFF_C
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#define __A_MAGIC_SET__
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internal_a.magic = (abfd->flags & D_PAGED) ? RS6K_AOUTHDR_ZMAGIC :
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(abfd->flags & WP_TEXT) ? RS6K_AOUTHDR_NMAGIC :
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@ -3383,6 +3407,9 @@ coff_slurp_symbol_table (abfd)
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#ifdef RS6000COFF_C
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case C_HIDEXT:
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#endif
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#ifdef C_SYSTEM
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case C_SYSTEM: /* System Wide variable */
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#endif
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#ifdef COFF_WITH_PE
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/* PE uses storage class 0x68 to denote a section symbol */
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case C_SECTION:
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@ -3478,9 +3505,15 @@ coff_slurp_symbol_table (abfd)
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#endif
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case C_REGPARM: /* register parameter */
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case C_REG: /* register variable */
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/* start-sanitize-tic80 */
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#ifndef TIC80COFF
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/* end-sanitize-tic80 */
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#ifdef C_AUTOARG
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case C_AUTOARG: /* 960-specific storage class */
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#endif
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/* start-sanitize-tic80 */
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#endif
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/* end-sanitize-tic80 */
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case C_TPDEF: /* type definition */
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case C_ARG:
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case C_AUTO: /* automatic variable */
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@ -3583,6 +3616,14 @@ coff_slurp_symbol_table (abfd)
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/* NT uses 0x67 for a weak symbol, not C_ALIAS. */
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case C_ALIAS: /* duplicate tag */
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#endif
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/* start-sanitize-tic80 */
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/* New storage classes for TIc80 */
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#ifdef TIC80COFF
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case C_UEXT: /* Tentative external definition */
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#endif
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case C_STATLAB: /* Static load time label */
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case C_EXTLAB: /* External load time label */
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/* end-sanitize-tic80 */
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case C_HIDDEN: /* ext symbol in dmert public lib */
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default:
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(*_bfd_error_handler)
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