diff options
Diffstat (limited to 'binutils/dwarf.c')
| -rw-r--r-- | binutils/dwarf.c | 142 |
1 files changed, 1 insertions, 141 deletions
diff --git a/binutils/dwarf.c b/binutils/dwarf.c index 369304b..c986ca7 100644 --- a/binutils/dwarf.c +++ b/binutils/dwarf.c @@ -23,6 +23,7 @@ #include "libiberty.h" #include "bfd.h" #include "bucomm.h" +#include "elfcomm.h" #include "elf/common.h" #include "dwarf2.h" #include "dwarf.h" @@ -64,125 +65,6 @@ int do_wide; #define FLAG_DEBUG_LINES_RAW 1 #define FLAG_DEBUG_LINES_DECODED 2 -dwarf_vma (*byte_get) (unsigned char *, int); - -dwarf_vma -byte_get_little_endian (unsigned char *field, int size) -{ - switch (size) - { - case 1: - return *field; - - case 2: - return ((unsigned int) (field[0])) - | (((unsigned int) (field[1])) << 8); - - case 3: - return ((unsigned long) (field[0])) - | (((unsigned long) (field[1])) << 8) - | (((unsigned long) (field[2])) << 16); - - case 4: - return ((unsigned long) (field[0])) - | (((unsigned long) (field[1])) << 8) - | (((unsigned long) (field[2])) << 16) - | (((unsigned long) (field[3])) << 24); - - case 8: - if (sizeof (dwarf_vma) == 8) - return ((dwarf_vma) (field[0])) - | (((dwarf_vma) (field[1])) << 8) - | (((dwarf_vma) (field[2])) << 16) - | (((dwarf_vma) (field[3])) << 24) - | (((dwarf_vma) (field[4])) << 32) - | (((dwarf_vma) (field[5])) << 40) - | (((dwarf_vma) (field[6])) << 48) - | (((dwarf_vma) (field[7])) << 56); - else if (sizeof (dwarf_vma) == 4) - /* We want to extract data from an 8 byte wide field and - place it into a 4 byte wide field. Since this is a little - endian source we can just use the 4 byte extraction code. */ - return ((unsigned long) (field[0])) - | (((unsigned long) (field[1])) << 8) - | (((unsigned long) (field[2])) << 16) - | (((unsigned long) (field[3])) << 24); - - default: - error (_("Unhandled data length: %d\n"), size); - abort (); - } -} - -dwarf_vma -byte_get_big_endian (unsigned char *field, int size) -{ - switch (size) - { - case 1: - return *field; - - case 2: - return ((unsigned int) (field[1])) | (((int) (field[0])) << 8); - - case 3: - return ((unsigned long) (field[2])) - | (((unsigned long) (field[1])) << 8) - | (((unsigned long) (field[0])) << 16); - - case 4: - return ((unsigned long) (field[3])) - | (((unsigned long) (field[2])) << 8) - | (((unsigned long) (field[1])) << 16) - | (((unsigned long) (field[0])) << 24); - - case 8: - if (sizeof (dwarf_vma) == 8) - return ((dwarf_vma) (field[7])) - | (((dwarf_vma) (field[6])) << 8) - | (((dwarf_vma) (field[5])) << 16) - | (((dwarf_vma) (field[4])) << 24) - | (((dwarf_vma) (field[3])) << 32) - | (((dwarf_vma) (field[2])) << 40) - | (((dwarf_vma) (field[1])) << 48) - | (((dwarf_vma) (field[0])) << 56); - else if (sizeof (dwarf_vma) == 4) - { - /* Although we are extracing data from an 8 byte wide field, - we are returning only 4 bytes of data. */ - field += 4; - return ((unsigned long) (field[3])) - | (((unsigned long) (field[2])) << 8) - | (((unsigned long) (field[1])) << 16) - | (((unsigned long) (field[0])) << 24); - } - - default: - error (_("Unhandled data length: %d\n"), size); - abort (); - } -} - -dwarf_vma -byte_get_signed (unsigned char *field, int size) -{ - dwarf_vma x = byte_get (field, size); - - switch (size) - { - case 1: - return (x ^ 0x80) - 0x80; - case 2: - return (x ^ 0x8000) - 0x8000; - case 4: - return (x ^ 0x80000000) - 0x80000000; - case 8: - return x; - default: - abort (); - } -} - static int size_of_encoded_value (int encoding) { @@ -5020,28 +4902,6 @@ xcrealloc (void *ptr, size_t nmemb, size_t size) } void -error (const char *message, ...) -{ - va_list args; - - va_start (args, message); - fprintf (stderr, _("%s: Error: "), program_name); - vfprintf (stderr, message, args); - va_end (args); -} - -void -warn (const char *message, ...) -{ - va_list args; - - va_start (args, message); - fprintf (stderr, _("%s: Warning: "), program_name); - vfprintf (stderr, message, args); - va_end (args); -} - -void free_debug_memory (void) { unsigned int i; |