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authorArnold Metselaar <arnold.metselaar@planet.nl>2006-02-05 11:57:35 +0000
committerArnold Metselaar <arnold.metselaar@planet.nl>2006-02-05 11:57:35 +0000
commit134dcee5bc81ad43fc6596d7d70eab234d1893dc (patch)
tree71716447aab9f0553e60428780b5282d7d941444 /bfd/coff-z80.c
parent7a40282ac71d728b56bf6c594b0210ab9e8cd590 (diff)
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Cleanup of pseudo-ops for constants and new def24,def32 pseudo-ops on z80
Diffstat (limited to 'bfd/coff-z80.c')
-rw-r--r--bfd/coff-z80.c21
1 files changed, 20 insertions, 1 deletions
diff --git a/bfd/coff-z80.c b/bfd/coff-z80.c
index f39413f..512c2b8 100644
--- a/bfd/coff-z80.c
+++ b/bfd/coff-z80.c
@@ -34,6 +34,11 @@ HOWTO (R_IMM32, 0, 1, 32, FALSE, 0,
complain_overflow_dont, 0, "r_imm32", TRUE, 0xffffffff, 0xffffffff,
FALSE);
+static reloc_howto_type r_imm24 =
+HOWTO (R_IMM24, 0, 1, 24, FALSE, 0,
+ complain_overflow_dont, 0, "r_imm24", TRUE, 0x00ffffff, 0x00ffffff,
+ FALSE);
+
static reloc_howto_type r_imm16 =
HOWTO (R_IMM16, 0, 1, 16, FALSE, 0,
complain_overflow_dont, 0, "r_imm16", TRUE, 0x0000ffff, 0x0000ffff,
@@ -84,6 +89,9 @@ rtype2howto (arelent *internal, struct internal_reloc *dst)
case R_IMM16:
internal->howto = &r_imm16;
break;
+ case R_IMM24:
+ internal->howto = &r_imm24;
+ break;
case R_IMM32:
internal->howto = &r_imm32;
break;
@@ -106,6 +114,7 @@ coff_z80_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
{
case BFD_RELOC_8: return & r_imm8;
case BFD_RELOC_16: return & r_imm16;
+ case BFD_RELOC_24: return & r_imm24;
case BFD_RELOC_32: return & r_imm32;
case BFD_RELOC_8_PCREL: return & r_jr;
case BFD_RELOC_Z80_DISP8: return & r_off8;
@@ -173,7 +182,7 @@ extra_case (bfd *in_abfd,
break;
case R_IMM8:
- val = bfd_get_16 ( in_abfd, data+*src_ptr)
+ val = bfd_get_8 ( in_abfd, data+*src_ptr)
+ bfd_coff_reloc16_get_value (reloc, link_info, input_section);
bfd_put_8 (in_abfd, val, data + *dst_ptr);
(*dst_ptr) += 1;
@@ -188,6 +197,16 @@ extra_case (bfd *in_abfd,
(*src_ptr) += 2;
break;
+ case R_IMM24:
+ val = bfd_get_16 ( in_abfd, data+*src_ptr)
+ + (bfd_get_8 ( in_abfd, data+*src_ptr+2) << 16)
+ + bfd_coff_reloc16_get_value (reloc, link_info, input_section);
+ bfd_put_16 (in_abfd, val, data + *dst_ptr);
+ bfd_put_8 (in_abfd, val >> 16, data + *dst_ptr+2);
+ (*dst_ptr) += 3;
+ (*src_ptr) += 3;
+ break;
+
case R_IMM32:
val = bfd_get_32 ( in_abfd, data+*src_ptr)
+ bfd_coff_reloc16_get_value (reloc, link_info, input_section);