Switched over to using new reloc types.
This commit is contained in:
Nick Clifton
parent
552c6220e0
commit
def31039ac
6 changed files with 712 additions and 246 deletions
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@ -1,3 +1,12 @@
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Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
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* cpu-v850.c: Use a macro to construct bfd_arch_info_type
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entries.
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* reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
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BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
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specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
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Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
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* cpu-v850.c: Remove "plain" from v850 printable name.
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@ -1948,14 +1948,19 @@ add3, load, and store instructions. */
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/* This is a 22-bit reloc */
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BFD_RELOC_V850_22_PCREL,
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/* This is an offset from the short data area pointer.. */
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BFD_RELOC_V850_SDA_OFFSET,
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/* This is an offset from the zero data area pointer.. */
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BFD_RELOC_V850_ZDA_OFFSET,
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/* This is an offset from the tiny data area pointer.. */
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BFD_RELOC_V850_TDA_OFFSET,
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BFD_RELOC_V850_SDA_16_16_OFFSET, /* A 16 bit reloc in the small data area. */
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BFD_RELOC_V850_SDA_15_16_OFFSET, /* A 16 bit reloc (of which only 15 bits are used) in the small data area. */
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BFD_RELOC_V850_ZDA_16_16_OFFSET, /* A 16 bit reloc in the zero data area. */
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BFD_RELOC_V850_ZDA_15_16_OFFSET, /* A 16 bit reloc (of which only 15 bits are used) in the zero data area. */
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BFD_RELOC_V850_TDA_6_8_OFFSET, /* An 8 bit reloc (of which only 6 bits are used) in the tiny data area. */
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BFD_RELOC_V850_TDA_7_8_OFFSET, /* An 8 bit reloc (of which only 7 bits are used) in the tiny data area. */
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BFD_RELOC_V850_TDA_7_7_OFFSET, /* A 7 bit reloc in the tiny data area. */
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/* start-sanitize-v850e */
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BFD_RELOC_V850_TDA_4_5_OFFSET, /* A 5 bit reloc (of which only 4 bits are used) in the tiny data area. */
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BFD_RELOC_V850_TDA_4_4_OFFSET, /* A 4 bit reloc in the tiny data area. */
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BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET, /* A 16 bit reloc (but the bits are not contiguous) in the small data area. */
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BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET, /* A 16 bit reloc (but the bits are not contiguous) in the zero data area. */
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/* end-santize-v850e */
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/* end-sanitize-v850 */
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@ -83,55 +83,18 @@ scan (info, string)
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return true;
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}
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#define N(number, print, default, next) \
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{ 32, 32, 8, bfd_arch_v850, number, "v850", print, 2, default, bfd_default_compatible, scan, next }
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static const bfd_arch_info_type arch_info_struct[2] =
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{
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/* start-sanitize-v850e */
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{
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32, /* 32 bits in a word */
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32, /* 32 bits in an address */
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8, /* 8 bits in a byte */
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bfd_arch_v850,
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bfd_mach_v850e,
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"v850",
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"v850e",
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2,
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false,
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bfd_default_compatible,
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scan,
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& arch_info_struct[ 1 ],
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},
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N( bfd_mach_v850e, "v850e", false, & arch_info_struct[1] ),
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/* end-sanitize-v850e */
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/* start-sanitize-v850eq */
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{
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32, /* 32 bits in a word */
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32, /* 32 bits in an address */
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8, /* 8 bits in a byte */
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bfd_arch_v850,
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bfd_mach_v850eq,
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"v850",
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"v850eq",
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2,
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false,
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bfd_default_compatible,
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scan,
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0,
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}
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N( bfd_mach_v850eq, "v850eq", false, NULL ),
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/* end-sanitize-v850eq */
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};
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const bfd_arch_info_type bfd_v850_arch =
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{
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32, /* 32 bits in a word */
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32, /* 32 bits in an address */
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8, /* 8 bits in a byte */
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bfd_arch_v850,
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bfd_mach_v850,
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"v850",
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"v850",
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2,
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true, /* the default */
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bfd_default_compatible,
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scan ,
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& arch_info_struct[ 0 ],
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};
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N( bfd_mach_v850, "v850", true, & arch_info_struct[0] );
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809
bfd/elf32-v850.c
809
bfd/elf32-v850.c
File diff suppressed because it is too large
Load diff
17
bfd/libbfd.h
17
bfd/libbfd.h
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@ -770,10 +770,21 @@ static const char *const bfd_reloc_code_real_names[] = { "@@uninitialized@@",
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"BFD_RELOC_M32R_SDA16",
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/* start-sanitize-v850 */
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"BFD_RELOC_V850_9_PCREL",
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"BFD_RELOC_V850_16_PCREL",
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"BFD_RELOC_V850_22_PCREL",
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"BFD_RELOC_V850_SDA_OFFSET",
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"BFD_RELOC_V850_ZDA_OFFSET",
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"BFD_RELOC_V850_TDA_OFFSET",
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"BFD_RELOC_V850_SDA_16_16_OFFSET",
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"BFD_RELOC_V850_SDA_15_16_OFFSET",
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"BFD_RELOC_V850_ZDA_16_16_OFFSET",
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"BFD_RELOC_V850_ZDA_15_16_OFFSET",
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"BFD_RELOC_V850_TDA_6_8_OFFSET",
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"BFD_RELOC_V850_TDA_7_8_OFFSET",
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"BFD_RELOC_V850_TDA_7_7_OFFSET",
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/* start-sanitize-v850e */
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"BFD_RELOC_V850_TDA_4_5_OFFSET",
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"BFD_RELOC_V850_TDA_4_4_OFFSET",
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"BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET",
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"BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET",
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/* end-santize-v850e */
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/* end-sanitize-v850 */
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"BFD_RELOC_MN10300_32_PCREL",
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55
bfd/reloc.c
55
bfd/reloc.c
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@ -983,6 +983,7 @@ bfd_install_relocation (abfd, reloc_entry, data_start, data_start_offset,
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if (howto->special_function)
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{
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bfd_reloc_status_type cont;
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/* XXX - The special_function calls haven't been fixed up to deal
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with creating new relocations and section contents. */
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cont = howto->special_function (abfd, reloc_entry, symbol,
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@ -1007,7 +1008,6 @@ bfd_install_relocation (abfd, reloc_entry, data_start, data_start_offset,
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else
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relocation = symbol->value;
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reloc_target_output_section = symbol->section->output_section;
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/* Convert input-section-relative symbol value to absolute. */
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@ -2355,22 +2355,63 @@ ENUM
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BFD_RELOC_V850_9_PCREL
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ENUMDOC
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This is a 9-bit reloc
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ENUM
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BFD_RELOC_V850_16_PCREL
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ENUMDOC
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This is a 16-bit reloc
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ENUM
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BFD_RELOC_V850_22_PCREL
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ENUMDOC
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This is a 22-bit reloc
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ENUM
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BFD_RELOC_V850_SDA_OFFSET
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BFD_RELOC_V850_SDA_16_16_OFFSET,
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ENUMDOC
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This is an offset from the short data area pointer..
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This is a 16 bit offset from the short data area pointer..
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ENUM
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BFD_RELOC_V850_ZDA_OFFSET
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BFD_RELOC_V850_SDA_15_16_OFFSET,
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ENUMDOC
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This is an offset from the zero data area pointer..
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This is a 16 bit offset (of which only 15 bits are used) from the short data area pointer..
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ENUM
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BFD_RELOC_V850_TDA_OFFSET
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BFD_RELOC_V850_ZDA_16_16_OFFSET,
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ENUMDOC
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This is an offset from the tiny data area pointer..
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This is a 16 bit offset from the zero data area pointer..
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ENUM
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BFD_RELOC_V850_ZDA_15_16_OFFSET,
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ENUMDOC
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This is a 16 bit offset (of which only 15 bits are used) from the zero data area pointer..
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ENUM
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BFD_RELOC_V850_TDA_6_8_OFFSET,
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ENUMDOC
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This is an 8 bit offset (of which only 6 bits are used) from the tiny data area pointer..
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ENUM
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BFD_RELOC_V850_TDA_7_8_OFFSET,
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ENUMDOC
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This is an 8bit offset (of which only 7 bits are used) from the tiny data area pointer..
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ENUM
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BFD_RELOC_V850_TDA_7_7_OFFSET,
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ENUMDOC
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This is a 7 bit offset from the tiny data area pointer..
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COMMENT
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{* start-sanitize-v850e *}
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ENUM
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BFD_RELOC_V850_TDA_4_5_OFFSET,
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ENUMDOC
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This is a 5 bit offset (of which only 4 bits are used) from the tiny data area pointer..
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ENUM
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BFD_RELOC_V850_TDA_4_4_OFFSET,
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ENUMDOC
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This is a 4 bit offset from the tiny data area pointer..
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ENUM
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BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET,
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ENUMDOC
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This is a 16 bit offset from the short data area pointer, with the bits placed non-contigously in the instruction..
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ENUM
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BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET,
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ENUMDOC
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This is a 16 bit offset from the zero data area pointer, with the bits placed non-contigously in the instruction..
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COMMENT
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{* end-santize-v850e *}
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COMMENT
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{* end-sanitize-v850 *}
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