/* BFD backend for Extended Tektronix Hex Format objects.
- Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
-
+ Copyright (C) 1992-2020 Free Software Foundation, Inc.
Written by Steve Chamberlain of Cygnus Support <sac@cygnus.com>.
-This file is part of BFD, the Binary File Descriptor library.
+ This file is part of BFD, the Binary File Descriptor library.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-/*
-SUBSECTION
+/* SUBSECTION
Tektronix Hex Format handling
-DESCRIPTION
-
+ DESCRIPTION
+
Tek Hex records can hold symbols and data, but not
relocations. Their main application is communication with
devices like PROM programmers and ICE equipment.
-
- It seems that the sections are descibed as being really big,
- the example I have says that the text section is 0..ffffffff.
+
+ It seems that the sections are described as being really big,
+ the example I have says that the text section is 0..ffffffff.
BFD would barf with this, many apps would try to alloc 4GB to
read in the file.
one section for each block of data, called "blknnnn" which we
stick all the data into.
- TekHex may come out of order and there is no header, so an
+ TekHex may come out of order and there is no header, so an
initial scan is required to discover the minimum and maximum
addresses used to create the vma and size of the sections we
create.
Any number of sections may be created for output, we save them
up and output them when it's time to close the bfd.
-
A TekHex record looks like:
-EXAMPLE
+ EXAMPLE
%<block length><type><checksum><stuff><cr>
-
-DESCRIPTION
+
+ DESCRIPTION
Where
o length
is the number of bytes in the record not including the % sign.
3) symbol record
6) data record
8) termination record
-
-The data can come out of order, and may be discontigous. This is a
-serial protocol, so big files are unlikely, so we keep a list of 8k chunks
-*/
+ The data can come out of order, and may be discontigous. This is a
+ serial protocol, so big files are unlikely, so we keep a list of 8k chunks. */
-#include "bfd.h"
#include "sysdep.h"
+#include "bfd.h"
#include "libbfd.h"
+#include "libiberty.h"
typedef struct
- {
- bfd_vma low;
- bfd_vma high;
- } addr_range_type;
+{
+ bfd_vma low;
+ bfd_vma high;
+} addr_range_type;
typedef struct tekhex_symbol_struct
- {
-
- asymbol symbol;
- struct tekhex_symbol_struct *prev;
-
- } tekhex_symbol_type;
+{
+ asymbol symbol;
+ struct tekhex_symbol_struct *prev;
+} tekhex_symbol_type;
-static char digs[] = "0123456789ABCDEF";
+static const char digs[] = "0123456789ABCDEF";
static char sum_block[256];
-/* Horrible ascii dependent macros for converting between hex and
- binary */
-
-#define CHARS_IN_SET 256
-static char hex_value[CHARS_IN_SET];
-
-#define NOT_HEX 20
-#define NIBBLE(x) hex_value[x]
-#define HEX(buffer) ((NIBBLE((buffer)[0])<<4) + NIBBLE((buffer)[1]))
-#define TOHEX(d,x) \
-(d)[1] = digs[(x) & 0xf]; \
-(d)[0] = digs[((x)>>4)&0xf];
-#define ISHEX(x) (hex_value[x] != NOT_HEX)
-
-/*
-Here's an example
-%3A6C6480004E56FFFC4E717063B0AEFFFC6D0652AEFFFC60F24E5E4E75
-%1B3709T_SEGMENT1108FFFFFFFF
-%2B3AB9T_SEGMENT7Dgcc_compiled$1087hello$c10
-%373829T_SEGMENT80int$t1$r1$$214741080char$t2$r2$0$12710
-%373769T_SEGMENT80long$int$t3$r1$$1080unsigned$int$t4$10
-%373CA9T_SEGMENT80long$unsigned$in1080short$int$t6$r1$10
-%373049T_SEGMENT80long$long$int$t71080short$unsigned$i10
-%373A29T_SEGMENT80long$long$unsign1080signed$char$t10$10
-%373D69T_SEGMENT80unsigned$char$t11080float$t12$r1$4$010
-%373D19T_SEGMENT80double$t13$r1$8$1080long$double$t14$10
-%2734D9T_SEGMENT8Bvoid$t15$151035_main10
-%2F3CA9T_SEGMENT81$1081$1681$1E81$21487main$F110
-%2832F9T_SEGMENT83i$18FFFFFFFC81$1481$214
-%07 8 10 10
-
-explanation:
-%3A6C6480004E56FFFC4E717063B0AEFFFC6D0652AEFFFC60F24E5E4E75
- ^ ^^ ^ ^-data
- | || +------ 4 char integer 0x8000
- | |+-------- checksum
- | +--------- type 6 (data record)
- +----------- length 3a chars
- <---------------------- 3a (58 chars) ------------------->
-
-%1B3709T_SEGMENT1108FFFFFFFF
- ^ ^^ ^- 8 character integer 0xffffffff
- | |+- 1 character integer 0
- | +-- type 1 symbol (section definition)
- +------------ 9 char symbol T_SEGMENT
-
-%2B3AB9T_SEGMENT7Dgcc_compiled$1087hello$c10
-%373829T_SEGMENT80int$t1$r1$$214741080char$t2$r2$0$12710
-%373769T_SEGMENT80long$int$t3$r1$$1080unsigned$int$t4$10
-%373CA9T_SEGMENT80long$unsigned$in1080short$int$t6$r1$10
-%373049T_SEGMENT80long$long$int$t71080short$unsigned$i10
-%373A29T_SEGMENT80long$long$unsign1080signed$char$t10$10
-%373D69T_SEGMENT80unsigned$char$t11080float$t12$r1$4$010
-%373D19T_SEGMENT80double$t13$r1$8$1080long$double$t14$10
-%2734D9T_SEGMENT8Bvoid$t15$151035_main10
-%2F3CA9T_SEGMENT81$1081$1681$1E81$21487main$F110
-%2832F9T_SEGMENT83i$18FFFFFFFC81$1481$214
-%0781010
-
-Turns into
-sac@thepub$ ./objdump -dx -m m68k f
-
-f: file format tekhex
------x--- 9/55728 -134219416 Sep 29 15:13 1995 f
-architecture: UNKNOWN!, flags 0x00000010:
-HAS_SYMS
-start address 0x00000000
-SECTION 0 [D00000000] : size 00020000 vma 00000000 align 2**0
- ALLOC, LOAD
-SECTION 1 [D00008000] : size 00002001 vma 00008000 align 2**0
-
-SECTION 2 [T_SEGMENT] : size ffffffff vma 00000000 align 2**0
-
-SYMBOL TABLE:
-00000000 g T_SEGMENT gcc_compiled$
-00000000 g T_SEGMENT hello$c
-00000000 g T_SEGMENT int$t1$r1$$21474
-00000000 g T_SEGMENT char$t2$r2$0$127
-00000000 g T_SEGMENT long$int$t3$r1$$
-00000000 g T_SEGMENT unsigned$int$t4$
-00000000 g T_SEGMENT long$unsigned$in
-00000000 g T_SEGMENT short$int$t6$r1$
-00000000 g T_SEGMENT long$long$int$t7
-00000000 g T_SEGMENT short$unsigned$i
-00000000 g T_SEGMENT long$long$unsign
-00000000 g T_SEGMENT signed$char$t10$
-00000000 g T_SEGMENT unsigned$char$t1
-00000000 g T_SEGMENT float$t12$r1$4$0
-00000000 g T_SEGMENT double$t13$r1$8$
-00000000 g T_SEGMENT long$double$t14$
-00000000 g T_SEGMENT void$t15$15
-00000000 g T_SEGMENT _main
-00000000 g T_SEGMENT $
-00000000 g T_SEGMENT $
-00000000 g T_SEGMENT $
-00000010 g T_SEGMENT $
-00000000 g T_SEGMENT main$F1
-fcffffff g T_SEGMENT i$1
-00000000 g T_SEGMENT $
-00000010 g T_SEGMENT $
-
-
-RELOCATION RECORDS FOR [D00000000]: (none)
-
-RELOCATION RECORDS FOR [D00008000]: (none)
-
-RELOCATION RECORDS FOR [T_SEGMENT]: (none)
-
-Disassembly of section D00000000:
-...
-00008000 ($+)7ff0 linkw fp,#-4
-00008004 ($+)7ff4 nop
-00008006 ($+)7ff6 movel #99,d0
-00008008 ($+)7ff8 cmpl fp@(-4),d0
-0000800c ($+)7ffc blts 00008014 ($+)8004
-0000800e ($+)7ffe addql #1,fp@(-4)
-00008012 ($+)8002 bras 00008006 ($+)7ff6
-00008014 ($+)8004 unlk fp
-00008016 ($+)8006 rts
-...
-
-*/
+#define NOT_HEX 20
+#define NIBBLE(x) hex_value(x)
+#define HEX(buffer) ((NIBBLE ((buffer)[0]) << 4) + NIBBLE ((buffer)[1]))
+#define ISHEX(x) hex_p(x)
+#define TOHEX(d, x) \
+ (d)[1] = digs[(x) & 0xf]; \
+ (d)[0] = digs[((x)>>4)&0xf];
+
+/* Here's an example
+ %3A6C6480004E56FFFC4E717063B0AEFFFC6D0652AEFFFC60F24E5E4E75
+ %1B3709T_SEGMENT1108FFFFFFFF
+ %2B3AB9T_SEGMENT7Dgcc_compiled$1087hello$c10
+ %373829T_SEGMENT80int$t1$r1$$214741080char$t2$r2$0$12710
+ %373769T_SEGMENT80long$int$t3$r1$$1080unsigned$int$t4$10
+ %373CA9T_SEGMENT80long$unsigned$in1080short$int$t6$r1$10
+ %373049T_SEGMENT80long$long$int$t71080short$unsigned$i10
+ %373A29T_SEGMENT80long$long$unsign1080signed$char$t10$10
+ %373D69T_SEGMENT80unsigned$char$t11080float$t12$r1$4$010
+ %373D19T_SEGMENT80double$t13$r1$8$1080long$double$t14$10
+ %2734D9T_SEGMENT8Bvoid$t15$151035_main10
+ %2F3CA9T_SEGMENT81$1081$1681$1E81$21487main$F110
+ %2832F9T_SEGMENT83i$18FFFFFFFC81$1481$214
+ %07 8 10 10
+
+ explanation:
+ %3A6C6480004E56FFFC4E717063B0AEFFFC6D0652AEFFFC60F24E5E4E75
+ ^ ^^ ^ ^-data
+ | || +------ 4 char integer 0x8000
+ | |+-------- checksum
+ | +--------- type 6 (data record)
+ +----------- length 3a chars
+ <---------------------- 3a (58 chars) ------------------->
+
+ %1B3709T_SEGMENT1108FFFFFFFF
+ ^ ^^ ^- 8 character integer 0xffffffff
+ | |+- 1 character integer 0
+ | +-- type 1 symbol (section definition)
+ +------------ 9 char symbol T_SEGMENT
+
+ %2B3AB9T_SEGMENT7Dgcc_compiled$1087hello$c10
+ %373829T_SEGMENT80int$t1$r1$$214741080char$t2$r2$0$12710
+ %373769T_SEGMENT80long$int$t3$r1$$1080unsigned$int$t4$10
+ %373CA9T_SEGMENT80long$unsigned$in1080short$int$t6$r1$10
+ %373049T_SEGMENT80long$long$int$t71080short$unsigned$i10
+ %373A29T_SEGMENT80long$long$unsign1080signed$char$t10$10
+ %373D69T_SEGMENT80unsigned$char$t11080float$t12$r1$4$010
+ %373D19T_SEGMENT80double$t13$r1$8$1080long$double$t14$10
+ %2734D9T_SEGMENT8Bvoid$t15$151035_main10
+ %2F3CA9T_SEGMENT81$1081$1681$1E81$21487main$F110
+ %2832F9T_SEGMENT83i$18FFFFFFFC81$1481$214
+ %0781010
+
+ Turns into
+ sac@thepub$ ./objdump -dx -m m68k f
+
+ f: file format tekhex
+ -----x--- 9/55728 -134219416 Sep 29 15:13 1995 f
+ architecture: UNKNOWN!, flags 0x00000010:
+ HAS_SYMS
+ start address 0x00000000
+ SECTION 0 [D00000000] : size 00020000 vma 00000000 align 2**0
+ ALLOC, LOAD
+ SECTION 1 [D00008000] : size 00002001 vma 00008000 align 2**0
+
+ SECTION 2 [T_SEGMENT] : size ffffffff vma 00000000 align 2**0
+
+ SYMBOL TABLE:
+ 00000000 g T_SEGMENT gcc_compiled$
+ 00000000 g T_SEGMENT hello$c
+ 00000000 g T_SEGMENT int$t1$r1$$21474
+ 00000000 g T_SEGMENT char$t2$r2$0$127
+ 00000000 g T_SEGMENT long$int$t3$r1$$
+ 00000000 g T_SEGMENT unsigned$int$t4$
+ 00000000 g T_SEGMENT long$unsigned$in
+ 00000000 g T_SEGMENT short$int$t6$r1$
+ 00000000 g T_SEGMENT long$long$int$t7
+ 00000000 g T_SEGMENT short$unsigned$i
+ 00000000 g T_SEGMENT long$long$unsign
+ 00000000 g T_SEGMENT signed$char$t10$
+ 00000000 g T_SEGMENT unsigned$char$t1
+ 00000000 g T_SEGMENT float$t12$r1$4$0
+ 00000000 g T_SEGMENT double$t13$r1$8$
+ 00000000 g T_SEGMENT long$double$t14$
+ 00000000 g T_SEGMENT void$t15$15
+ 00000000 g T_SEGMENT _main
+ 00000000 g T_SEGMENT $
+ 00000000 g T_SEGMENT $
+ 00000000 g T_SEGMENT $
+ 00000010 g T_SEGMENT $
+ 00000000 g T_SEGMENT main$F1
+ fcffffff g T_SEGMENT i$1
+ 00000000 g T_SEGMENT $
+ 00000010 g T_SEGMENT $
+
+ RELOCATION RECORDS FOR [D00000000]: (none)
+
+ RELOCATION RECORDS FOR [D00008000]: (none)
+
+ RELOCATION RECORDS FOR [T_SEGMENT]: (none)
+
+ Disassembly of section D00000000:
+ ...
+ 00008000 ($+)7ff0 linkw fp,#-4
+ 00008004 ($+)7ff4 nop
+ 00008006 ($+)7ff6 movel #99,d0
+ 00008008 ($+)7ff8 cmpl fp@(-4),d0
+ 0000800c ($+)7ffc blts 00008014 ($+)8004
+ 0000800e ($+)7ffe addql #1,fp@(-4)
+ 00008012 ($+)8002 bras 00008006 ($+)7ff6
+ 00008014 ($+)8004 unlk fp
+ 00008016 ($+)8006 rts
+ ... */
static void
-tekhex_init ()
+tekhex_init (void)
{
unsigned int i;
- static boolean inited = false;
+ static bfd_boolean inited = FALSE;
int val;
- if (inited == false)
+ if (! inited)
{
-
- inited = true;
-
- for (i = 0; i < CHARS_IN_SET; i++)
- {
- hex_value[i] = NOT_HEX;
- }
-
- for (i = 0; i < 10; i++)
- {
- hex_value[i + '0'] = i;
-
- }
- for (i = 0; i < 6; i++)
- {
- hex_value[i + 'a'] = i + 10;
- hex_value[i + 'A'] = i + 10;
- }
+ inited = TRUE;
+ hex_init ();
val = 0;
for (i = 0; i < 10; i++)
- {
- sum_block[i + '0'] = val++;
- }
+ sum_block[i + '0'] = val++;
+
for (i = 'A'; i <= 'Z'; i++)
- {
- sum_block[i] = val++;
- }
+ sum_block[i] = val++;
+
sum_block['$'] = val++;
sum_block['%'] = val++;
sum_block['.'] = val++;
sum_block['_'] = val++;
for (i = 'a'; i <= 'z'; i++)
- {
- sum_block[i] = val++;
- }
+ sum_block[i] = val++;
}
}
-/* The maximum number of bytes on a line is FF */
+/* The maximum number of bytes on a line is FF. */
#define MAXCHUNK 0xff
-/* The number of bytes we fit onto a line on output */
+/* The number of bytes we fit onto a line on output. */
#define CHUNK 21
/* We cannot output our tekhexords as we see them, we have to glue them
typedef struct tekhex_data_list_struct tekhex_data_list_type;
#define CHUNK_MASK 0x1fff
+#define CHUNK_SPAN 32
struct data_struct
- {
- char chunk_data[CHUNK_MASK + 1];
- char chunk_init[CHUNK_MASK + 1];
- bfd_vma vma;
- struct data_struct *next;
- };
+{
+ unsigned char chunk_data[CHUNK_MASK + 1];
+ unsigned char chunk_init[(CHUNK_MASK + 1 + CHUNK_SPAN - 1) / CHUNK_SPAN];
+ bfd_vma vma;
+ struct data_struct *next;
+};
typedef struct tekhex_data_struct
{
#define enda(x) (x->vma + x->size)
-static bfd_vma
-getvalue (srcp)
- char **srcp;
+static bfd_boolean
+getvalue (char **srcp, bfd_vma *valuep, char * endp)
{
char *src = *srcp;
bfd_vma value = 0;
- unsigned int len = hex_value[*src++];
+ unsigned int len;
+
+ if (src >= endp)
+ return FALSE;
+ if (!ISHEX (*src))
+ return FALSE;
+
+ len = hex_value (*src++);
if (len == 0)
len = 16;
- while (len--)
+ while (len-- && src < endp)
{
- value = value << 4 | hex_value[*src++];
+ if (!ISHEX (*src))
+ return FALSE;
+ value = value << 4 | hex_value (*src++);
}
+
*srcp = src;
- return value;
+ *valuep = value;
+ return len == -1U;
}
-static unsigned int
-getsym (dstp, srcp)
- char *dstp;
- char **srcp;
+static bfd_boolean
+getsym (char *dstp, char **srcp, unsigned int *lenp, char * endp)
{
char *src = *srcp;
unsigned int i;
- unsigned int len = hex_value[*src++];
+ unsigned int len;
+
+ if (!ISHEX (*src))
+ return FALSE;
+ len = hex_value (*src++);
if (len == 0)
len = 16;
- for (i = 0; i < len; i++)
+ for (i = 0; i < len && (src + i) < endp; i++)
dstp[i] = src[i];
dstp[i] = 0;
*srcp = src + i;
- return len;
+ *lenp = len;
+ return i == len;
}
-struct data_struct *
-find_chunk (abfd, vma)
- bfd *abfd;
- bfd_vma vma;
+static struct data_struct *
+find_chunk (bfd *abfd, bfd_vma vma, bfd_boolean create)
{
struct data_struct *d = abfd->tdata.tekhex_data->data;
vma &= ~CHUNK_MASK;
while (d && (d->vma) != vma)
- {
- d = d->next;
- }
- if (!d)
- {
- char *sname = bfd_alloc (abfd, 12);
- asection *s;
+ d = d->next;
- /* No chunk for this address, so make one up */
+ if (!d && create)
+ {
+ /* No chunk for this address, so make one up. */
d = (struct data_struct *)
- bfd_alloc (abfd, sizeof (struct data_struct));
+ bfd_zalloc (abfd, (bfd_size_type) sizeof (struct data_struct));
- if (!sname || !d)
- {
- bfd_set_error (bfd_error_no_memory);
- return NULL;
- }
+ if (!d)
+ return NULL;
- memset (d->chunk_init, 0, CHUNK_MASK + 1);
- memset (d->chunk_data, 0, CHUNK_MASK + 1);
d->next = abfd->tdata.tekhex_data->data;
d->vma = vma;
abfd->tdata.tekhex_data->data = d;
}
static void
-insert_byte (abfd, value, addr)
- bfd *abfd;
- int value;
- bfd_vma addr;
+insert_byte (bfd *abfd, int value, bfd_vma addr)
{
- /* Find the chunk that this byte needs and put it in */
- struct data_struct *d = find_chunk (abfd, addr);
+ if (value != 0)
+ {
+ /* Find the chunk that this byte needs and put it in. */
+ struct data_struct *d = find_chunk (abfd, addr, TRUE);
- d->chunk_data[addr & CHUNK_MASK] = value;
- d->chunk_init[addr & CHUNK_MASK] = 1;
+ d->chunk_data[addr & CHUNK_MASK] = value;
+ d->chunk_init[(addr & CHUNK_MASK) / CHUNK_SPAN] = 1;
+ }
}
/* The first pass is to find the names of all the sections, and see
- how big the data is */
-static void
-first_phase (abfd, type, src)
- bfd *abfd;
- char type;
- char *src;
+ how big the data is. */
+
+static bfd_boolean
+first_phase (bfd *abfd, int type, char *src, char * src_end)
{
- asection *section = &bfd_abs_section;
- int len;
- char sym[17]; /* A symbol can only be 16chars long */
+ asection *section, *alt_section;
+ unsigned int len;
+ bfd_vma val;
+ char sym[17]; /* A symbol can only be 16chars long. */
switch (type)
{
case '6':
- /* Data record - read it and store it */
+ /* Data record - read it and store it. */
{
- bfd_vma addr = getvalue (&src);
+ bfd_vma addr;
+
+ if (!getvalue (&src, &addr, src_end))
+ return FALSE;
- while (*src)
+ while (*src && src < src_end - 1)
{
insert_byte (abfd, HEX (src), addr);
src += 2;
addr++;
}
+ return TRUE;
}
- return;
case '3':
- /* Symbol record, read the segment */
- len = getsym (sym, &src);
+ /* Symbol record, read the segment. */
+ if (!getsym (sym, &src, &len, src_end))
+ return FALSE;
section = bfd_get_section_by_name (abfd, sym);
- if (section == (asection *) NULL)
+ if (section == NULL)
{
- char *n = bfd_alloc (abfd, len + 1);
+ char *n = (char *) bfd_alloc (abfd, (bfd_size_type) len + 1);
if (!n)
- {
- bfd_set_error (bfd_error_no_memory);
- abort(); /* FIXME */
- }
+ return FALSE;
memcpy (n, sym, len + 1);
section = bfd_make_section (abfd, n);
+ if (section == NULL)
+ return FALSE;
}
- while (*src)
+ alt_section = NULL;
+ while (src < src_end && *src)
{
switch (*src)
{
- asection *s;
-
- case '1': /* section range */
+ case '1': /* Section range. */
src++;
- section->vma = getvalue (&src);
- section->_raw_size = getvalue (&src) - section->vma;
+ if (!getvalue (&src, §ion->vma, src_end))
+ return FALSE;
+ if (!getvalue (&src, &val, src_end))
+ return FALSE;
+ if (val < section->vma)
+ val = section->vma;
+ section->size = val - section->vma;
+ /* PR 17512: file: objdump-s-endless-loop.tekhex.
+ Check for overlarge section sizes. */
+ if (section->size & 0x80000000)
+ return FALSE;
section->flags = SEC_HAS_CONTENTS | SEC_LOAD | SEC_ALLOC;
break;
-
+ case '0':
case '2':
case '3':
case '4':
case '6':
case '7':
case '8':
- /* Symbols, add to section */
+ /* Symbols, add to section. */
{
- tekhex_symbol_type *new =
- (tekhex_symbol_type *) bfd_alloc (abfd,
- sizeof (tekhex_symbol_type));
- char type = (*src);
-
- if (!new)
- {
- bfd_set_error (bfd_error_no_memory);
- abort(); /* FIXME */
- }
- new->symbol.the_bfd = abfd;
+ size_t amt = sizeof (tekhex_symbol_type);
+ tekhex_symbol_type *new_symbol = (tekhex_symbol_type *)
+ bfd_alloc (abfd, amt);
+ char stype = (*src);
+
+ if (!new_symbol)
+ return FALSE;
+ new_symbol->symbol.the_bfd = abfd;
src++;
abfd->symcount++;
abfd->flags |= HAS_SYMS;
- new->prev = abfd->tdata.tekhex_data->symbols;
- abfd->tdata.tekhex_data->symbols = new;
- len = getsym (sym, &src);
- new->symbol.name = bfd_alloc (abfd, len + 1);
- if (!new->symbol.name)
+ new_symbol->prev = abfd->tdata.tekhex_data->symbols;
+ abfd->tdata.tekhex_data->symbols = new_symbol;
+ if (!getsym (sym, &src, &len, src_end))
+ return FALSE;
+ new_symbol->symbol.name = (const char *)
+ bfd_alloc (abfd, (bfd_size_type) len + 1);
+ if (!new_symbol->symbol.name)
+ return FALSE;
+ memcpy ((char *) (new_symbol->symbol.name), sym, len + 1);
+ new_symbol->symbol.section = section;
+ if (stype <= '4')
+ new_symbol->symbol.flags = (BSF_GLOBAL | BSF_EXPORT);
+ else
+ new_symbol->symbol.flags = BSF_LOCAL;
+ if (stype == '2' || stype == '6')
+ new_symbol->symbol.section = bfd_abs_section_ptr;
+ else if (stype == '3' || stype == '7')
{
- bfd_set_error (bfd_error_no_memory);
- abort(); /* FIXME */
+ if ((section->flags & SEC_DATA) == 0)
+ section->flags |= SEC_CODE;
+ else
+ {
+ if (alt_section == NULL)
+ alt_section
+ = bfd_get_next_section_by_name (NULL, section);
+ if (alt_section == NULL)
+ alt_section = bfd_make_section_anyway_with_flags
+ (abfd, section->name,
+ (section->flags & ~SEC_DATA) | SEC_CODE);
+ if (alt_section == NULL)
+ return FALSE;
+ new_symbol->symbol.section = alt_section;
+ }
}
- memcpy ((char *) (new->symbol.name), sym, len + 1);
- new->symbol.section = section;
- if (type <= '4')
- new->symbol.flags = (BSF_GLOBAL | BSF_EXPORT);
- else
- new->symbol.flags = BSF_LOCAL;
- new->symbol.value = getvalue (&src) - section->vma;
+ else if (stype == '4' || stype == '8')
+ {
+ if ((section->flags & SEC_CODE) == 0)
+ section->flags |= SEC_DATA;
+ else
+ {
+ if (alt_section == NULL)
+ alt_section
+ = bfd_get_next_section_by_name (NULL, section);
+ if (alt_section == NULL)
+ alt_section = bfd_make_section_anyway_with_flags
+ (abfd, section->name,
+ (section->flags & ~SEC_CODE) | SEC_DATA);
+ if (alt_section == NULL)
+ return FALSE;
+ new_symbol->symbol.section = alt_section;
+ }
+ }
+ if (!getvalue (&src, &val, src_end))
+ return FALSE;
+ new_symbol->symbol.value = val - section->vma;
+ break;
}
+ default:
+ return FALSE;
}
}
}
+
+ return TRUE;
}
-/* Pass over an tekhex, calling one of the above functions on each
+/* Pass over a tekhex, calling one of the above functions on each
record. */
-static void
- pass_over (abfd, func)
- bfd *abfd;
- void (*func) ();
+static bfd_boolean
+pass_over (bfd *abfd, bfd_boolean (*func) (bfd *, int, char *, char *))
{
unsigned int chars_on_line;
- boolean eof = false;
+ bfd_boolean is_eof = FALSE;
- /* To the front of the file */
+ /* To the front of the file. */
if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0)
- abort ();
- while (eof == false)
+ return FALSE;
+
+ while (! is_eof)
{
- char buffer[MAXCHUNK];
- char *src = buffer;
+ char src[MAXCHUNK];
char type;
- bfd_vma address = 0;
- /* Find first '%' */
- eof = (boolean) (bfd_read (src, 1, 1, abfd) != 1);
- while (*src != '%' && !eof)
- {
- eof = (boolean) (bfd_read (src, 1, 1, abfd) != 1);
- }
- if (eof)
+ /* Find first '%'. */
+ is_eof = (bfd_boolean) (bfd_bread (src, (bfd_size_type) 1, abfd) != 1);
+ while (!is_eof && *src != '%')
+ is_eof = (bfd_boolean) (bfd_bread (src, (bfd_size_type) 1, abfd) != 1);
+
+ if (is_eof)
break;
- src++;
- /* Fetch the type and the length and the checksum */
- if (bfd_read (src, 1, 5, abfd) != 5)
- abort (); /* FIXME */
+ /* Fetch the type and the length and the checksum. */
+ if (bfd_bread (src, (bfd_size_type) 5, abfd) != 5)
+ return FALSE;
type = src[2];
if (!ISHEX (src[0]) || !ISHEX (src[1]))
break;
- chars_on_line = HEX (src) - 5; /* Already read five char */
+ /* Already read five chars. */
+ chars_on_line = HEX (src) - 5;
- if (bfd_read (src, 1, chars_on_line, abfd) != chars_on_line)
- abort (); /* FIXME */
- src[chars_on_line] = 0; /* put a null at the end */
+ if (chars_on_line >= MAXCHUNK)
+ return FALSE;
- func (abfd, type, src);
+ if (bfd_bread (src, (bfd_size_type) chars_on_line, abfd) != chars_on_line)
+ return FALSE;
+
+ /* Put a null at the end. */
+ src[chars_on_line] = 0;
+ if (!func (abfd, type, src, src + chars_on_line))
+ return FALSE;
}
+ return TRUE;
}
-long
-tekhex_get_symtab (abfd, table)
- bfd *abfd;
- asymbol **table;
-
+static long
+tekhex_canonicalize_symtab (bfd *abfd, asymbol **table)
{
tekhex_symbol_type *p = abfd->tdata.tekhex_data->symbols;
unsigned int c = bfd_get_symcount (abfd);
return bfd_get_symcount (abfd);
}
-long
-tekhex_get_symtab_upper_bound (abfd)
- bfd *abfd;
+static long
+tekhex_get_symtab_upper_bound (bfd *abfd)
{
return (abfd->symcount + 1) * (sizeof (struct tekhex_asymbol_struct *));
}
-static boolean
-tekhex_mkobject (abfd)
- bfd *abfd;
+static bfd_boolean
+tekhex_mkobject (bfd *abfd)
{
- tdata_type *tdata = (tdata_type *) bfd_alloc (abfd, sizeof (tdata_type));
+ tdata_type *tdata;
+ tdata = (tdata_type *) bfd_alloc (abfd, (bfd_size_type) sizeof (tdata_type));
if (!tdata)
- {
- bfd_set_error (bfd_error_no_memory);
- return false;
- }
+ return FALSE;
abfd->tdata.tekhex_data = tdata;
tdata->type = 1;
- tdata->head = (tekhex_data_list_type *) NULL;
- tdata->symbols = (struct tekhex_symbol_struct *) NULL;
- tdata->data = (struct data_struct *) NULL;
- return true;
+ tdata->head = NULL;
+ tdata->symbols = NULL;
+ tdata->data = NULL;
+ return TRUE;
}
-/*
- Return true if the file looks like it's in TekHex format. Just look
- for a percent sign and some hex digits */
+/* Return TRUE if the file looks like it's in TekHex format. Just look
+ for a percent sign and some hex digits. */
-static const bfd_target *
-tekhex_object_p (abfd)
- bfd *abfd;
+static bfd_cleanup
+tekhex_object_p (bfd *abfd)
{
char b[4];
- asection *section;
tekhex_init ();
if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0
- || bfd_read (b, 1, 4, abfd) != 4)
+ || bfd_bread (b, (bfd_size_type) 4, abfd) != 4)
return NULL;
if (b[0] != '%' || !ISHEX (b[1]) || !ISHEX (b[2]) || !ISHEX (b[3]))
- return (const bfd_target *) NULL;
+ return NULL;
tekhex_mkobject (abfd);
- pass_over (abfd, first_phase);
- return abfd->xvec;
+ if (!pass_over (abfd, first_phase))
+ return NULL;
+
+ return _bfd_no_cleanup;
}
-static boolean
-move_section_contents (abfd, section, locationp, offset, count, get)
- bfd *abfd;
- asection *section;
- PTR locationp;
- file_ptr offset;
- bfd_size_type count;
- boolean get;
+static void
+move_section_contents (bfd *abfd,
+ asection *section,
+ const void * locationp,
+ file_ptr offset,
+ bfd_size_type count,
+ bfd_boolean get)
{
bfd_vma addr;
char *location = (char *) locationp;
- bfd_vma prev_number = 1; /* Nothing can have this as a high bit*/
- struct data_struct *d = (struct data_struct *) NULL;
+ bfd_vma prev_number = 1; /* Nothing can have this as a high bit. */
+ struct data_struct *d = NULL;
+ BFD_ASSERT (offset == 0);
for (addr = section->vma; count != 0; count--, addr++)
{
-
- bfd_vma chunk_number = addr & ~CHUNK_MASK; /* Get high bits of address */
+ /* Get high bits of address. */
+ bfd_vma chunk_number = addr & ~(bfd_vma) CHUNK_MASK;
bfd_vma low_bits = addr & CHUNK_MASK;
+ bfd_boolean must_write = !get && *location != 0;
- if (chunk_number != prev_number)
+ if (chunk_number != prev_number || (!d && must_write))
{
- /* Different chunk, so move pointer */
- d = find_chunk (abfd, chunk_number);
+ /* Different chunk, so move pointer. */
+ d = find_chunk (abfd, chunk_number, must_write);
+ prev_number = chunk_number;
}
if (get)
{
- if (d->chunk_init[low_bits])
- {
- *location = d->chunk_data[low_bits];
- }
+ if (d)
+ *location = d->chunk_data[low_bits];
else
- {
- *location = 0;
- }
+ *location = 0;
}
- else
+ else if (must_write)
{
d->chunk_data[low_bits] = *location;
- d->chunk_init[low_bits] = (*location != 0);
+ d->chunk_init[low_bits / CHUNK_SPAN] = 1;
}
location++;
-
}
-
}
-static boolean
-tekhex_get_section_contents (abfd, section, locationp, offset, count)
- bfd *abfd;
- asection *section;
- PTR locationp;
- file_ptr offset;
- bfd_size_type count;
+
+static bfd_boolean
+tekhex_get_section_contents (bfd *abfd,
+ asection *section,
+ void * locationp,
+ file_ptr offset,
+ bfd_size_type count)
{
if (section->flags & (SEC_LOAD | SEC_ALLOC))
{
- move_section_contents (abfd, section, locationp, offset, count, true);
- return true;
+ move_section_contents (abfd, section, locationp, offset, count, TRUE);
+ return TRUE;
}
- else
- return false;
+
+ return FALSE;
}
-boolean
-tekhex_set_arch_mach (abfd, arch, machine)
- bfd *abfd;
- enum bfd_architecture arch;
- unsigned long machine;
+static bfd_boolean
+tekhex_set_arch_mach (bfd *abfd,
+ enum bfd_architecture arch,
+ unsigned long machine)
{
- return bfd_default_set_arch_mach (abfd, arch, machine);
+ /* Ignore errors about unknown architecture. */
+ return (bfd_default_set_arch_mach (abfd, arch, machine)
+ || arch == bfd_arch_unknown);
}
-/* we have to save up all the Tekhexords for a splurge before output,
- */
+/* We have to save up all the Tekhexords for a splurge before output. */
-static boolean
-tekhex_set_section_contents (abfd, section, locationp, offset, bytes_to_do)
- bfd *abfd;
- sec_ptr section;
- PTR locationp;
- file_ptr offset;
- bfd_size_type bytes_to_do;
+static bfd_boolean
+tekhex_set_section_contents (bfd *abfd,
+ sec_ptr section,
+ const void * locationp,
+ file_ptr offset,
+ bfd_size_type bytes_to_do)
{
-
- if (abfd->output_has_begun == false)
- {
- /* The first time around, allocate enough sections to hold all the chunks */
- asection *s = abfd->sections;
- bfd_vma vma;
-
- for (s = abfd->sections; s; s = s->next)
- {
- if (s->flags & SEC_LOAD)
- {
- for (vma = s->vma & ~CHUNK_MASK;
- vma < s->vma + s->_raw_size;
- vma += CHUNK_MASK)
- find_chunk (abfd, vma);
- }
- }
-
- }
if (section->flags & (SEC_LOAD | SEC_ALLOC))
{
- move_section_contents (abfd, section, locationp, offset, bytes_to_do, false);
- return true;
+ move_section_contents (abfd, section, locationp, offset, bytes_to_do,
+ FALSE);
+ return TRUE;
}
- else
- return false;
+ return FALSE;
}
static void
-writevalue (dst, value)
- char **dst;
- bfd_vma value;
+writevalue (char **dst, bfd_vma value)
{
char *p = *dst;
int len;
}
static void
-writesym (dst, sym)
- char **dst;
- CONST char *sym;
+writesym (char **dst, const char *sym)
{
char *p = *dst;
int len = (sym ? strlen (sym) : 0);
*p++ = '0';
len = 16;
}
-
else
{
if (len == 0)
len = 1;
}
else
- {
- *p++ = digs[len];
- }
+ *p++ = digs[len];
}
while (len--)
- {
- *p++ = *sym++;
- }
+ *p++ = *sym++;
+
*dst = p;
}
static void
-out (abfd, type, start, end)
- bfd *abfd;
- char type;
- char *start;
- char *end;
+out (bfd *abfd, int type, char *start, char *end)
{
int sum = 0;
char *s;
char front[6];
+ bfd_size_type wrlen;
front[0] = '%';
TOHEX (front + 1, end - start + 5);
front[3] = type;
for (s = start; s < end; s++)
- {
- sum += sum_block[*s];
- }
+ sum += sum_block[(unsigned char) *s];
- sum += sum_block[front[1]]; /* length */
- sum += sum_block[front[2]];
- sum += sum_block[front[3]]; /* type */
+ sum += sum_block[(unsigned char) front[1]]; /* Length. */
+ sum += sum_block[(unsigned char) front[2]];
+ sum += sum_block[(unsigned char) front[3]]; /* Type. */
TOHEX (front + 4, sum);
- if (bfd_write (front, 1, 6, abfd) != 6)
+ if (bfd_bwrite (front, (bfd_size_type) 6, abfd) != 6)
abort ();
end[0] = '\n';
- if (bfd_write (start, 1, end - start + 1, abfd) != end - start + 1)
+ wrlen = end - start + 1;
+ if (bfd_bwrite (start, wrlen, abfd) != wrlen)
abort ();
}
-static boolean
-tekhex_write_object_contents (abfd)
- bfd *abfd;
+static bfd_boolean
+tekhex_write_object_contents (bfd *abfd)
{
- int bytes_written;
char buffer[100];
asymbol **p;
- tdata_type *tdata = abfd->tdata.tekhex_data;
- tekhex_data_list_type *list;
asection *s;
struct data_struct *d;
- bytes_written = 0;
+ tekhex_init ();
- /* And the raw data */
+ /* And the raw data. */
for (d = abfd->tdata.tekhex_data->data;
- d != (struct data_struct *) NULL;
+ d != NULL;
d = d->next)
{
int low;
-
- CONST int span = 32;
int addr;
- /* Write it in blocks of 32 bytes */
-
- for (addr = 0; addr < CHUNK_MASK + 1; addr += span)
+ /* Write it in blocks of 32 bytes. */
+ for (addr = 0; addr < CHUNK_MASK + 1; addr += CHUNK_SPAN)
{
- int need = 0;
-
- /* Check to see if necessary */
- for (low = 0; !need && low < span; low++)
- {
- if (d->chunk_init[addr + low])
- need = 1;
- }
- if (need)
+ if (d->chunk_init[addr / CHUNK_SPAN])
{
char *dst = buffer;
writevalue (&dst, addr + d->vma);
- for (low = 0; low < span; low++)
+ for (low = 0; low < CHUNK_SPAN; low++)
{
TOHEX (dst, d->chunk_data[addr + low]);
dst += 2;
}
}
}
- /* write all the section headers for the sections */
- for (s = abfd->sections; s != (asection *) NULL; s = s->next)
+
+ /* Write all the section headers for the sections. */
+ for (s = abfd->sections; s != NULL; s = s->next)
{
char *dst = buffer;
writesym (&dst, s->name);
*dst++ = '1';
writevalue (&dst, s->vma);
- writevalue (&dst, s->vma + s->_raw_size);
+ writevalue (&dst, s->vma + s->size);
out (abfd, '3', buffer, dst);
}
- /* And the symbols */
- for (p = abfd->outsymbols; *p; p++)
+ /* And the symbols. */
+ if (abfd->outsymbols)
{
- int section_code = bfd_decode_symclass (*p);
+ for (p = abfd->outsymbols; *p; p++)
+ {
+ int section_code = bfd_decode_symclass (*p);
- if (section_code != '?')
- { /* do not include debug symbols */
- asymbol *s = *p;
- char *dst = buffer;
+ if (section_code != '?')
+ {
+ /* Do not include debug symbols. */
+ asymbol *sym = *p;
+ char *dst = buffer;
- writesym (&dst, s->section->name);
+ writesym (&dst, sym->section->name);
- switch (section_code)
- {
- case 'A':
- *dst++ = '2';
- break;
- case 'a':
- *dst++ = '6';
- break;
- case 'D':
- case 'B':
- case 'O':
- *dst++ = '4';
- break;
- case 'd':
- case 'b':
- case 'o':
- *dst++ = '8';
- break;
- case 'T':
- *dst++ = '3';
- break;
- case 't':
- *dst++ = '7';
- break;
- case 'C':
- case 'U':
- bfd_set_error (bfd_error_wrong_format);
- return false;
- }
+ switch (section_code)
+ {
+ case 'A':
+ *dst++ = '2';
+ break;
+ case 'a':
+ *dst++ = '6';
+ break;
+ case 'D':
+ case 'B':
+ case 'O':
+ *dst++ = '4';
+ break;
+ case 'd':
+ case 'b':
+ case 'o':
+ *dst++ = '8';
+ break;
+ case 'T':
+ *dst++ = '3';
+ break;
+ case 't':
+ *dst++ = '7';
+ break;
+ case 'C':
+ case 'U':
+ bfd_set_error (bfd_error_wrong_format);
+ return FALSE;
+ }
- writesym (&dst, s->name);
- writevalue (&dst, s->value + s->section->vma);
- out (abfd, '3', buffer, dst);
+ writesym (&dst, sym->name);
+ writevalue (&dst, sym->value + sym->section->vma);
+ out (abfd, '3', buffer, dst);
+ }
}
}
- /* And the terminator */
- if (bfd_write ("%7081010\n", 1, 9, abfd) != 9)
+ /* And the terminator. */
+ if (bfd_bwrite ("%0781010\n", (bfd_size_type) 9, abfd) != 9)
abort ();
- return true;
+ return TRUE;
}
static int
- tekhex_sizeof_headers (abfd, exec)
- bfd *abfd;
- boolean exec;
-
+tekhex_sizeof_headers (bfd *abfd ATTRIBUTE_UNUSED,
+ struct bfd_link_info *info ATTRIBUTE_UNUSED)
{
return 0;
}
static asymbol *
-tekhex_make_empty_symbol (abfd)
- bfd *abfd;
+tekhex_make_empty_symbol (bfd *abfd)
{
- tekhex_symbol_type *new =
- (tekhex_symbol_type *) bfd_zalloc (abfd, sizeof (struct tekhex_symbol_struct));
+ size_t amt = sizeof (struct tekhex_symbol_struct);
+ tekhex_symbol_type *new_symbol = (tekhex_symbol_type *) bfd_zalloc (abfd,
+ amt);
- if (!new)
- {
- bfd_set_error (bfd_error_no_memory);
- return NULL;
- }
- new->symbol.the_bfd = abfd;
- new->prev = (struct tekhex_symbol_struct *) NULL;
- return &(new->symbol);
+ if (!new_symbol)
+ return NULL;
+ new_symbol->symbol.the_bfd = abfd;
+ new_symbol->prev = NULL;
+ return &(new_symbol->symbol);
}
static void
-tekhex_get_symbol_info (ignore_abfd, symbol, ret)
- bfd *ignore_abfd;
- asymbol *symbol;
- symbol_info *ret;
+tekhex_get_symbol_info (bfd *abfd ATTRIBUTE_UNUSED,
+ asymbol *symbol,
+ symbol_info *ret)
{
bfd_symbol_info (symbol, ret);
}
static void
-tekhex_print_symbol (ignore_abfd, filep, symbol, how)
- bfd *ignore_abfd;
- PTR filep;
- asymbol *symbol;
- bfd_print_symbol_type how;
+tekhex_print_symbol (bfd *abfd,
+ void * filep,
+ asymbol *symbol,
+ bfd_print_symbol_type how)
{
FILE *file = (FILE *) filep;
case bfd_print_symbol_all:
{
- CONST char *section_name = symbol->section->name;
+ const char *section_name = symbol->section->name;
- bfd_print_symbol_vandf ((PTR) file, symbol);
+ bfd_print_symbol_vandf (abfd, (void *) file, symbol);
fprintf (file, " %-5s %s",
- section_name,
- symbol->name);
+ section_name, symbol->name);
}
}
}
-#define tekhex_close_and_cleanup _bfd_generic_close_and_cleanup
-#define tekhex_bfd_free_cached_info _bfd_generic_bfd_free_cached_info
-#define tekhex_new_section_hook _bfd_generic_new_section_hook
-
-#define tekhex_bfd_is_local_label bfd_generic_is_local_label
-#define tekhex_get_lineno _bfd_nosymbols_get_lineno
-#define tekhex_find_nearest_line _bfd_nosymbols_find_nearest_line
-#define tekhex_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
-
-#define tekhex_bfd_get_relocated_section_contents \
- bfd_generic_get_relocated_section_contents
-#define tekhex_bfd_relax_section bfd_generic_relax_section
-#define tekhex_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
-#define tekhex_bfd_link_add_symbols _bfd_generic_link_add_symbols
-#define tekhex_bfd_final_link _bfd_generic_final_link
+#define tekhex_close_and_cleanup _bfd_generic_close_and_cleanup
+#define tekhex_bfd_free_cached_info _bfd_generic_bfd_free_cached_info
+#define tekhex_new_section_hook _bfd_generic_new_section_hook
+#define tekhex_bfd_is_target_special_symbol _bfd_bool_bfd_asymbol_false
+#define tekhex_bfd_is_local_label_name bfd_generic_is_local_label_name
+#define tekhex_get_lineno _bfd_nosymbols_get_lineno
+#define tekhex_find_nearest_line _bfd_nosymbols_find_nearest_line
+#define tekhex_find_line _bfd_nosymbols_find_line
+#define tekhex_find_inliner_info _bfd_nosymbols_find_inliner_info
+#define tekhex_get_symbol_version_string _bfd_nosymbols_get_symbol_version_string
+#define tekhex_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
+#define tekhex_read_minisymbols _bfd_generic_read_minisymbols
+#define tekhex_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol
+#define tekhex_bfd_get_relocated_section_contents bfd_generic_get_relocated_section_contents
+#define tekhex_bfd_relax_section bfd_generic_relax_section
+#define tekhex_bfd_gc_sections bfd_generic_gc_sections
+#define tekhex_bfd_lookup_section_flags bfd_generic_lookup_section_flags
+#define tekhex_bfd_merge_sections bfd_generic_merge_sections
+#define tekhex_bfd_is_group_section bfd_generic_is_group_section
+#define tekhex_bfd_group_name bfd_generic_group_name
+#define tekhex_bfd_discard_group bfd_generic_discard_group
+#define tekhex_section_already_linked _bfd_generic_section_already_linked
+#define tekhex_bfd_define_common_symbol bfd_generic_define_common_symbol
+#define tekhex_bfd_link_hide_symbol _bfd_generic_link_hide_symbol
+#define tekhex_bfd_define_start_stop bfd_generic_define_start_stop
+#define tekhex_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
+#define tekhex_bfd_link_add_symbols _bfd_generic_link_add_symbols
+#define tekhex_bfd_link_just_syms _bfd_generic_link_just_syms
+#define tekhex_bfd_copy_link_hash_symbol_type _bfd_generic_copy_link_hash_symbol_type
+#define tekhex_bfd_final_link _bfd_generic_final_link
+#define tekhex_bfd_link_split_section _bfd_generic_link_split_section
+#define tekhex_get_section_contents_in_window _bfd_generic_get_section_contents_in_window
+#define tekhex_bfd_link_check_relocs _bfd_generic_link_check_relocs
const bfd_target tekhex_vec =
{
- "tekhex", /* name */
+ "tekhex", /* Name. */
bfd_target_tekhex_flavour,
- true, /* target byte order */
- true, /* target headers byte order */
- (EXEC_P | /* object flags */
- HAS_SYMS | HAS_LINENO | HAS_DEBUG | HAS_RELOC | HAS_LOCALS |
- WP_TEXT | D_PAGED),
+ BFD_ENDIAN_UNKNOWN, /* Target byte order. */
+ BFD_ENDIAN_UNKNOWN, /* Target headers byte order. */
+ (EXEC_P | /* Object flags. */
+ HAS_SYMS | HAS_LINENO | HAS_DEBUG |
+ HAS_RELOC | HAS_LOCALS | WP_TEXT | D_PAGED),
(SEC_CODE | SEC_DATA | SEC_ROM | SEC_HAS_CONTENTS
- | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
- 0, /* leading underscore */
- ' ', /* ar_pad_char */
- 16, /* ar_max_namelen */
- 1, /* minimum alignment */
+ | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* Section flags. */
+ 0, /* Leading underscore. */
+ ' ', /* AR_pad_char. */
+ 16, /* AR_max_namelen. */
+ 0, /* match priority. */
bfd_getb64, bfd_getb_signed_64, bfd_putb64,
bfd_getb32, bfd_getb_signed_32, bfd_putb32,
- bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* data */
+ bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* Data. */
bfd_getb64, bfd_getb_signed_64, bfd_putb64,
bfd_getb32, bfd_getb_signed_32, bfd_putb32,
- bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
+ bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* Headers. */
{
_bfd_dummy_target,
- tekhex_object_p, /* bfd_check_format */
+ tekhex_object_p, /* bfd_check_format. */
_bfd_dummy_target,
_bfd_dummy_target,
},
{
- bfd_false,
+ _bfd_bool_bfd_false_error,
tekhex_mkobject,
_bfd_generic_mkarchive,
- bfd_false,
+ _bfd_bool_bfd_false_error,
},
- { /* bfd_write_contents */
- bfd_false,
+ { /* bfd_write_contents. */
+ _bfd_bool_bfd_false_error,
tekhex_write_object_contents,
_bfd_write_archive_contents,
- bfd_false,
+ _bfd_bool_bfd_false_error,
},
BFD_JUMP_TABLE_GENERIC (tekhex),
BFD_JUMP_TABLE_LINK (tekhex),
BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
- (PTR) 0
+ NULL,
+
+ NULL
};
projects / deliverable / binutils-gdb.git / blobdiff