/* BFD back-end for TMS320C54X coff binaries.
- Copyright (C) 1999-2018 Free Software Foundation, Inc.
+ Copyright (C) 1999-2022 Free Software Foundation, Inc.
Contributed by Timothy Wall (twall@cygnus.com)
This file is part of BFD, the Binary File Descriptor library.
#define coff_get_section_load_page bfd_ticoff_get_section_load_page
#define coff_set_section_load_page bfd_ticoff_set_section_load_page
-void
+static void
bfd_ticoff_set_section_load_page (asection *sect,
int page)
{
sect->lma = (sect->lma & ADDR_MASK) | PG_TO_FLAG(page);
}
-int
+static int
bfd_ticoff_get_section_load_page (asection *sect)
{
int page;
/* Set the architecture appropriately. Allow unkown architectures
(e.g. binary). */
-static bfd_boolean
+static bool
tic54x_set_arch_mach (bfd *abfd,
enum bfd_architecture arch,
unsigned long machine)
arch = bfd_arch_tic54x;
else if (arch != bfd_arch_tic54x)
- return FALSE;
+ return false;
return bfd_default_set_arch_mach (abfd, arch, machine);
}
reloc_howto_type tic54x_howto_table[] =
{
- /* type,rightshift,size (0=byte, 1=short, 2=long),
+ /* type,rightshift,size,
bit size, pc_relative, bitpos, dont complain_on_overflow,
special_function, name, partial_inplace, src_mask, dst_mask, pcrel_offset. */
/* NORMAL BANK */
/* 16-bit direct reference to symbol's address. */
- HOWTO (R_RELWORD,0,1,16,FALSE,0,complain_overflow_dont,
- tic54x_relocation,"REL16",FALSE,0xFFFF,0xFFFF,FALSE),
+ HOWTO (R_RELWORD,0,2,16,false,0,complain_overflow_dont,
+ tic54x_relocation,"REL16",false,0xFFFF,0xFFFF,false),
/* 7 LSBs of an address */
- HOWTO (R_PARTLS7,0,1,7,FALSE,0,complain_overflow_dont,
- tic54x_relocation,"LS7",FALSE,0x007F,0x007F,FALSE),
+ HOWTO (R_PARTLS7,0,2,7,false,0,complain_overflow_dont,
+ tic54x_relocation,"LS7",false,0x007F,0x007F,false),
/* 9 MSBs of an address */
/* TI assembler doesn't shift its encoding, and is thus incompatible */
- HOWTO (R_PARTMS9,7,1,9,FALSE,0,complain_overflow_dont,
- tic54x_relocation,"MS9",FALSE,0x01FF,0x01FF,FALSE),
+ HOWTO (R_PARTMS9,7,2,9,false,0,complain_overflow_dont,
+ tic54x_relocation,"MS9",false,0x01FF,0x01FF,false),
/* 23-bit relocation */
- HOWTO (R_EXTWORD,0,2,23,FALSE,0,complain_overflow_dont,
- tic54x_relocation,"RELEXT",FALSE,0x7FFFFF,0x7FFFFF,FALSE),
+ HOWTO (R_EXTWORD,0,4,23,false,0,complain_overflow_dont,
+ tic54x_relocation,"RELEXT",false,0x7FFFFF,0x7FFFFF,false),
/* 16 bits of 23-bit extended address */
- HOWTO (R_EXTWORD16,0,1,16,FALSE,0,complain_overflow_dont,
- tic54x_relocation,"RELEXT16",FALSE,0x7FFFFF,0x7FFFFF,FALSE),
+ HOWTO (R_EXTWORD16,0,2,16,false,0,complain_overflow_dont,
+ tic54x_relocation,"RELEXT16",false,0x7FFFFF,0x7FFFFF,false),
/* upper 7 bits of 23-bit extended address */
- HOWTO (R_EXTWORDMS7,16,1,7,FALSE,0,complain_overflow_dont,
- tic54x_relocation,"RELEXTMS7",FALSE,0x7F,0x7F,FALSE),
+ HOWTO (R_EXTWORDMS7,16,2,7,false,0,complain_overflow_dont,
+ tic54x_relocation,"RELEXTMS7",false,0x7F,0x7F,false),
/* ABSOLUTE BANK */
/* 16-bit direct reference to symbol's address, absolute */
- HOWTO (R_RELWORD,0,1,16,FALSE,0,complain_overflow_dont,
- tic54x_relocation,"AREL16",FALSE,0xFFFF,0xFFFF,FALSE),
+ HOWTO (R_RELWORD,0,2,16,false,0,complain_overflow_dont,
+ tic54x_relocation,"AREL16",false,0xFFFF,0xFFFF,false),
/* 7 LSBs of an address, absolute */
- HOWTO (R_PARTLS7,0,1,7,FALSE,0,complain_overflow_dont,
- tic54x_relocation,"ALS7",FALSE,0x007F,0x007F,FALSE),
+ HOWTO (R_PARTLS7,0,2,7,false,0,complain_overflow_dont,
+ tic54x_relocation,"ALS7",false,0x007F,0x007F,false),
/* 9 MSBs of an address, absolute */
/* TI assembler doesn't shift its encoding, and is thus incompatible */
- HOWTO (R_PARTMS9,7,1,9,FALSE,0,complain_overflow_dont,
- tic54x_relocation,"AMS9",FALSE,0x01FF,0x01FF,FALSE),
+ HOWTO (R_PARTMS9,7,2,9,false,0,complain_overflow_dont,
+ tic54x_relocation,"AMS9",false,0x01FF,0x01FF,false),
/* 23-bit direct reference, absolute */
- HOWTO (R_EXTWORD,0,2,23,FALSE,0,complain_overflow_dont,
- tic54x_relocation,"ARELEXT",FALSE,0x7FFFFF,0x7FFFFF,FALSE),
+ HOWTO (R_EXTWORD,0,4,23,false,0,complain_overflow_dont,
+ tic54x_relocation,"ARELEXT",false,0x7FFFFF,0x7FFFFF,false),
/* 16 bits of 23-bit extended address, absolute */
- HOWTO (R_EXTWORD16,0,1,16,FALSE,0,complain_overflow_dont,
- tic54x_relocation,"ARELEXT16",FALSE,0x7FFFFF,0x7FFFFF,FALSE),
+ HOWTO (R_EXTWORD16,0,2,16,false,0,complain_overflow_dont,
+ tic54x_relocation,"ARELEXT16",false,0x7FFFFF,0x7FFFFF,false),
/* upper 7 bits of 23-bit extended address, absolute */
- HOWTO (R_EXTWORDMS7,16,1,7,FALSE,0,complain_overflow_dont,
- tic54x_relocation,"ARELEXTMS7",FALSE,0x7F,0x7F,FALSE),
+ HOWTO (R_EXTWORDMS7,16,2,7,false,0,complain_overflow_dont,
+ tic54x_relocation,"ARELEXTMS7",false,0x7F,0x7F,false),
/* 32-bit relocation exclusively for stabs */
- HOWTO (R_RELLONG,0,2,32,FALSE,0,complain_overflow_dont,
- tic54x_relocation,"STAB",FALSE,0xFFFFFFFF,0xFFFFFFFF,FALSE),
+ HOWTO (R_RELLONG,0,4,32,false,0,complain_overflow_dont,
+ tic54x_relocation,"STAB",false,0xFFFFFFFF,0xFFFFFFFF,false),
};
#define coff_bfd_reloc_type_lookup tic54x_coff_reloc_type_lookup
Called after some initial checking by the tic54x_rtype_to_howto fn below. */
static void
-tic54x_lookup_howto (arelent *internal,
+tic54x_lookup_howto (bfd *abfd,
+ arelent *internal,
struct internal_reloc *dst)
{
unsigned i;
}
}
- _bfd_error_handler (_("Unrecognized reloc type 0x%x"),
- (unsigned int) dst->r_type);
- abort ();
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+ abfd, (unsigned int) dst->r_type);
+ internal->howto = NULL;
}
#define RELOC_PROCESSING(RELENT,RELOC,SYMS,ABFD,SECT)\
#define coff_rtype_to_howto coff_tic54x_rtype_to_howto
static reloc_howto_type *
-coff_tic54x_rtype_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
+coff_tic54x_rtype_to_howto (bfd *abfd,
asection *sec,
struct internal_reloc *rel,
struct coff_link_hash_entry *h ATTRIBUTE_UNUSED,
*addendp = (sec->output_section->vma + sec->output_offset) - sec->vma;
}
- tic54x_lookup_howto (&genrel, rel);
+ tic54x_lookup_howto (abfd, &genrel, rel);
return genrel.howto;
}
/* Replace the stock _bfd_coff_is_local_label_name to recognize TI COFF local
labels. */
-static bfd_boolean
+static bool
ticoff_bfd_is_local_label_name (bfd *abfd ATTRIBUTE_UNUSED,
const char *name)
{
if (TICOFF_LOCAL_LABEL_P(name))
- return TRUE;
- return FALSE;
+ return true;
+ return false;
}
#define coff_bfd_is_local_label_name ticoff_bfd_is_local_label_name
#include "coffcode.h"
-static bfd_boolean
+static bool
tic54x_set_section_contents (bfd *abfd,
sec_ptr section,
const void * location,
{
_bfd_error_handler
/* xgettext: c-format */
- (_("%B: warning: illegal symbol index %ld in relocs"),
+ (_("%pB: warning: illegal symbol index %ld in relocs"),
abfd, reloc->r_symndx);
relent->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr;
ptr = NULL;
/* !! relent->section = (asection *) NULL;*/
/* Fill in the relent->howto field from reloc->r_type. */
- tic54x_lookup_howto (relent, reloc);
+ tic54x_lookup_howto (abfd, relent, reloc);
}
/* TI COFF v0, DOS tools (little-endian headers). */
'/', /* ar_pad_char */
15, /* ar_max_namelen */
0, /* match priority. */
+ TARGET_KEEP_UNUSED_SECTION_SYMBOLS, /* keep unused section symbols. */
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
'/', /* ar_pad_char */
15, /* ar_max_namelen */
0, /* match priority. */
+#ifdef TARGET_KEEP_UNUSED_SECTION_SYMBOLS
+ true, /* keep unused section symbols. */
+#else
+ false, /* keep unused section symbols. */
+#endif
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
'/', /* ar_pad_char */
15, /* ar_max_namelen */
0, /* match priority. */
+#ifdef TARGET_KEEP_UNUSED_SECTION_SYMBOLS
+ true, /* keep unused section symbols. */
+#else
+ false, /* keep unused section symbols. */
+#endif
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
'/', /* ar_pad_char */
15, /* ar_max_namelen */
0, /* match priority. */
+#ifdef TARGET_KEEP_UNUSED_SECTION_SYMBOLS
+ true, /* keep unused section symbols. */
+#else
+ false, /* keep unused section symbols. */
+#endif
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
'/', /* ar_pad_char */
15, /* ar_max_namelen */
0, /* match priority. */
+#ifdef TARGET_KEEP_UNUSED_SECTION_SYMBOLS
+ true, /* keep unused section symbols. */
+#else
+ false, /* keep unused section symbols. */
+#endif
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
'/', /* ar_pad_char */
15, /* ar_max_namelen */
0, /* match priority. */
+#ifdef TARGET_KEEP_UNUSED_SECTION_SYMBOLS
+ true, /* keep unused section symbols. */
+#else
+ false, /* keep unused section symbols. */
+#endif
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
projects / binutils-gdb.git / blobdiff