diff options
author | Alan Modra <amodra@gmail.com> | 2002-08-06 02:29:25 +0000 |
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committer | Alan Modra <amodra@gmail.com> | 2002-08-06 02:29:25 +0000 |
commit | 48bfecdd7180c1a10ba7caaae49f194150fa33a7 (patch) | |
tree | 66ef4ea29408ed6592a80cca859ca559eedf2f2f /bfd/coff64-rs6000.c | |
parent | aed3c06f626f6f5ef9659b5a388f6bc2b1af25a2 (diff) | |
download | gdb-48bfecdd7180c1a10ba7caaae49f194150fa33a7.zip gdb-48bfecdd7180c1a10ba7caaae49f194150fa33a7.tar.gz gdb-48bfecdd7180c1a10ba7caaae49f194150fa33a7.tar.bz2 |
* coff-rs6000.c (xcoff_howto_table): Fix src_mask entries. Make all
relocs with bitsize == 16 have size = 1.
(xcoff_reloc_type_ba): Correct src_mask and dst_mask adjustment.
(xcoff_reloc_type_br): Likewise.
(xcoff_reloc_type_crel): Likewise.
(xcoff_ppc_relocate_section): Set up src_mask and dst_mask correctly.
* coff64-rs6000.c (xcoff64_reloc_type_br): Correct src_mask and
dst_mask adjustment.
(xcoff64_ppc_relocate_section): Set up src_mask and dst_mask correctly.
(xcoff64_howto_table): Fix src_mask entries. Make all relocs with
bitsize == 16 have size = 1.
Diffstat (limited to 'bfd/coff64-rs6000.c')
-rw-r--r-- | bfd/coff64-rs6000.c | 85 |
1 files changed, 43 insertions, 42 deletions
diff --git a/bfd/coff64-rs6000.c b/bfd/coff64-rs6000.c index 15ef61b..6badb4d 100644 --- a/bfd/coff64-rs6000.c +++ b/bfd/coff64-rs6000.c @@ -1132,8 +1132,8 @@ xcoff64_reloc_type_br (input_bfd, input_section, output_bfd, rel, sym, howto, } howto->pc_relative = true; - howto->src_mask &= ~3; - howto->dst_mask = howto->src_mask; + howto->src_mask |= 3; + howto->dst_mask &= ~3; /* A PC relative reloc includes the section address. */ addend += input_section->vma; @@ -1196,7 +1196,8 @@ xcoff64_ppc_relocate_section (output_bfd, info, input_bfd, howto.special_function = NULL; howto.name = "internal"; howto.partial_inplace = true; - howto.src_mask = howto.dst_mask = N_ONES(howto.bitsize); + howto.dst_mask = N_ONES (howto.bitsize); + howto.src_mask = ~howto.dst_mask & N_ONES (8 << howto.size); howto.pcrel_offset = false; /* symbol */ @@ -1357,7 +1358,7 @@ reloc_howto_type xcoff64_howto_table[] = 0, /* special_function */ "R_POS_64", /* name */ true, /* partial_inplace */ - MINUS_ONE, /* src_mask */ + 0, /* src_mask */ MINUS_ONE, /* dst_mask */ false), /* pcrel_offset */ @@ -1372,7 +1373,7 @@ reloc_howto_type xcoff64_howto_table[] = 0, /* special_function */ "R_NEG", /* name */ true, /* partial_inplace */ - MINUS_ONE, /* src_mask */ + 0, /* src_mask */ MINUS_ONE, /* dst_mask */ false), /* pcrel_offset */ @@ -1387,7 +1388,7 @@ reloc_howto_type xcoff64_howto_table[] = 0, /* special_function */ "R_REL", /* name */ true, /* partial_inplace */ - 0xffffffff, /* src_mask */ + 0, /* src_mask */ 0xffffffff, /* dst_mask */ false), /* pcrel_offset */ @@ -1402,7 +1403,7 @@ reloc_howto_type xcoff64_howto_table[] = 0, /* special_function */ "R_TOC", /* name */ true, /* partial_inplace */ - 0xffff, /* src_mask */ + 0, /* src_mask */ 0xffff, /* dst_mask */ false), /* pcrel_offset */ @@ -1417,14 +1418,14 @@ reloc_howto_type xcoff64_howto_table[] = 0, /* special_function */ "R_RTB", /* name */ true, /* partial_inplace */ - 0xffffffff, /* src_mask */ + 0, /* src_mask */ 0xffffffff, /* dst_mask */ false), /* pcrel_offset */ /* External TOC relative symbol. */ HOWTO (R_GL, /* type */ 0, /* rightshift */ - 2, /* size (0 = byte, 1 = short, 2 = long) */ + 1, /* size (0 = byte, 1 = short, 2 = long) */ 16, /* bitsize */ false, /* pc_relative */ 0, /* bitpos */ @@ -1432,14 +1433,14 @@ reloc_howto_type xcoff64_howto_table[] = 0, /* special_function */ "R_GL", /* name */ true, /* partial_inplace */ - 0xffff, /* src_mask */ + 0, /* src_mask */ 0xffff, /* dst_mask */ false), /* pcrel_offset */ /* Local TOC relative symbol. */ HOWTO (R_TCL, /* type */ 0, /* rightshift */ - 2, /* size (0 = byte, 1 = short, 2 = long) */ + 1, /* size (0 = byte, 1 = short, 2 = long) */ 16, /* bitsize */ false, /* pc_relative */ 0, /* bitpos */ @@ -1447,7 +1448,7 @@ reloc_howto_type xcoff64_howto_table[] = 0, /* special_function */ "R_TCL", /* name */ true, /* partial_inplace */ - 0xffff, /* src_mask */ + 0, /* src_mask */ 0xffff, /* dst_mask */ false), /* pcrel_offset */ @@ -1464,8 +1465,8 @@ reloc_howto_type xcoff64_howto_table[] = 0, /* special_function */ "R_BA_26", /* name */ true, /* partial_inplace */ - 0x3fffffc, /* src_mask */ - 0x3fffffc, /* dst_mask */ + 0xfc000003, /* src_mask */ + 0x03fffffc, /* dst_mask */ false), /* pcrel_offset */ EMPTY_HOWTO (9), @@ -1481,8 +1482,8 @@ reloc_howto_type xcoff64_howto_table[] = 0, /* special_function */ "R_BR", /* name */ true, /* partial_inplace */ - 0x3fffffc, /* src_mask */ - 0x3fffffc, /* dst_mask */ + 0xfc000003, /* src_mask */ + 0x03fffffc, /* dst_mask */ false), /* pcrel_offset */ EMPTY_HOWTO (0xb), @@ -1490,7 +1491,7 @@ reloc_howto_type xcoff64_howto_table[] = /* Indirect load. */ HOWTO (R_RL, /* type */ 0, /* rightshift */ - 2, /* size (0 = byte, 1 = short, 2 = long) */ + 1, /* size (0 = byte, 1 = short, 2 = long) */ 16, /* bitsize */ false, /* pc_relative */ 0, /* bitpos */ @@ -1498,14 +1499,14 @@ reloc_howto_type xcoff64_howto_table[] = 0, /* special_function */ "R_RL", /* name */ true, /* partial_inplace */ - 0xffff, /* src_mask */ + 0, /* src_mask */ 0xffff, /* dst_mask */ false), /* pcrel_offset */ /* Load address. */ HOWTO (R_RLA, /* type */ 0, /* rightshift */ - 2, /* size (0 = byte, 1 = short, 2 = long) */ + 1, /* size (0 = byte, 1 = short, 2 = long) */ 16, /* bitsize */ false, /* pc_relative */ 0, /* bitpos */ @@ -1513,7 +1514,7 @@ reloc_howto_type xcoff64_howto_table[] = 0, /* special_function */ "R_RLA", /* name */ true, /* partial_inplace */ - 0xffff, /* src_mask */ + 0, /* src_mask */ 0xffff, /* dst_mask */ false), /* pcrel_offset */ @@ -1540,7 +1541,7 @@ reloc_howto_type xcoff64_howto_table[] = /* TOC relative indirect load. */ HOWTO (R_TRL, /* type */ 0, /* rightshift */ - 2, /* size (0 = byte, 1 = short, 2 = long) */ + 1, /* size (0 = byte, 1 = short, 2 = long) */ 16, /* bitsize */ false, /* pc_relative */ 0, /* bitpos */ @@ -1548,14 +1549,14 @@ reloc_howto_type xcoff64_howto_table[] = 0, /* special_function */ "R_TRL", /* name */ true, /* partial_inplace */ - 0xffff, /* src_mask */ + 0, /* src_mask */ 0xffff, /* dst_mask */ false), /* pcrel_offset */ /* TOC relative load address. */ HOWTO (R_TRLA, /* type */ 0, /* rightshift */ - 2, /* size (0 = byte, 1 = short, 2 = long) */ + 1, /* size (0 = byte, 1 = short, 2 = long) */ 16, /* bitsize */ false, /* pc_relative */ 0, /* bitpos */ @@ -1563,7 +1564,7 @@ reloc_howto_type xcoff64_howto_table[] = 0, /* special_function */ "R_TRLA", /* name */ true, /* partial_inplace */ - 0xffff, /* src_mask */ + 0, /* src_mask */ 0xffff, /* dst_mask */ false), /* pcrel_offset */ @@ -1578,7 +1579,7 @@ reloc_howto_type xcoff64_howto_table[] = 0, /* special_function */ "R_RRTBI", /* name */ true, /* partial_inplace */ - 0xffffffff, /* src_mask */ + 0, /* src_mask */ 0xffffffff, /* dst_mask */ false), /* pcrel_offset */ @@ -1593,14 +1594,14 @@ reloc_howto_type xcoff64_howto_table[] = 0, /* special_function */ "R_RRTBA", /* name */ true, /* partial_inplace */ - 0xffffffff, /* src_mask */ + 0, /* src_mask */ 0xffffffff, /* dst_mask */ false), /* pcrel_offset */ /* Modifiable call absolute indirect. */ HOWTO (R_CAI, /* type */ 0, /* rightshift */ - 2, /* size (0 = byte, 1 = short, 2 = long) */ + 1, /* size (0 = byte, 1 = short, 2 = long) */ 16, /* bitsize */ false, /* pc_relative */ 0, /* bitpos */ @@ -1608,14 +1609,14 @@ reloc_howto_type xcoff64_howto_table[] = 0, /* special_function */ "R_CAI", /* name */ true, /* partial_inplace */ - 0xffff, /* src_mask */ + 0, /* src_mask */ 0xffff, /* dst_mask */ false), /* pcrel_offset */ /* Modifiable call relative. */ HOWTO (R_CREL, /* type */ 0, /* rightshift */ - 2, /* size (0 = byte, 1 = short, 2 = long) */ + 1, /* size (0 = byte, 1 = short, 2 = long) */ 16, /* bitsize */ false, /* pc_relative */ 0, /* bitpos */ @@ -1623,7 +1624,7 @@ reloc_howto_type xcoff64_howto_table[] = 0, /* special_function */ "R_CREL", /* name */ true, /* partial_inplace */ - 0xffff, /* src_mask */ + 0, /* src_mask */ 0xffff, /* dst_mask */ false), /* pcrel_offset */ @@ -1638,8 +1639,8 @@ reloc_howto_type xcoff64_howto_table[] = 0, /* special_function */ "R_RBA", /* name */ true, /* partial_inplace */ - 0xffff, /* src_mask */ - 0xffff, /* dst_mask */ + 0xfc000003, /* src_mask */ + 0x03fffffc, /* dst_mask */ false), /* pcrel_offset */ /* Modifiable branch absolute. */ @@ -1653,8 +1654,8 @@ reloc_howto_type xcoff64_howto_table[] = 0, /* special_function */ "R_RBAC", /* name */ true, /* partial_inplace */ - 0xffff, /* src_mask */ - 0xffff, /* dst_mask */ + 0, /* src_mask */ + 0xffffffff, /* dst_mask */ false), /* pcrel_offset */ /* Modifiable branch relative. */ @@ -1668,14 +1669,14 @@ reloc_howto_type xcoff64_howto_table[] = 0, /* special_function */ "R_RBR_26", /* name */ true, /* partial_inplace */ - 0xffff, /* src_mask */ - 0xffff, /* dst_mask */ + 0xfc000003, /* src_mask */ + 0x03fffffc, /* dst_mask */ false), /* pcrel_offset */ /* Modifiable branch absolute. */ HOWTO (R_RBRC, /* type */ 0, /* rightshift */ - 2, /* size (0 = byte, 1 = short, 2 = long) */ + 1, /* size (0 = byte, 1 = short, 2 = long) */ 16, /* bitsize */ false, /* pc_relative */ 0, /* bitpos */ @@ -1683,7 +1684,7 @@ reloc_howto_type xcoff64_howto_table[] = 0, /* special_function */ "R_RBRC", /* name */ true, /* partial_inplace */ - 0xffff, /* src_mask */ + 0, /* src_mask */ 0xffff, /* dst_mask */ false), /* pcrel_offset */ @@ -1697,7 +1698,7 @@ reloc_howto_type xcoff64_howto_table[] = 0, /* special_function */ "R_POS_32", /* name */ true, /* partial_inplace */ - 0xffffffff, /* src_mask */ + 0, /* src_mask */ 0xffffffff, /* dst_mask */ false), /* pcrel_offset */ @@ -1712,7 +1713,7 @@ reloc_howto_type xcoff64_howto_table[] = 0, /* special_function */ "R_BA_16", /* name */ true, /* partial_inplace */ - 0xfffc, /* src_mask */ + 0x0003, /* src_mask */ 0xfffc, /* dst_mask */ false), /* pcrel_offset */ @@ -1727,7 +1728,7 @@ reloc_howto_type xcoff64_howto_table[] = 0, /* special_function */ "R_RBR_16", /* name */ true, /* partial_inplace */ - 0xffff, /* src_mask */ + 0, /* src_mask */ 0xffff, /* dst_mask */ false), /* pcrel_offset */ @@ -1742,7 +1743,7 @@ reloc_howto_type xcoff64_howto_table[] = 0, /* special_function */ "R_RBA_16", /* name */ true, /* partial_inplace */ - 0xffff, /* src_mask */ + 0, /* src_mask */ 0xffff, /* dst_mask */ false), /* pcrel_offset */ |