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Update some comments to reflect current reality.

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This commit is contained in:
Jeff Law
1997-02-24 18:13:23 +00:00
parent 16aef5b049
commit af2903b4f0
1 changed files with 5 additions and 5 deletions
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10
bfd/elf32-mn10200.c
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@ -494,20 +494,20 @@ mn10200_elf_relocate_section (output_bfd, info, input_bfd, input_section,
and change its target to the jump's target. The jump/bra and change its target to the jump's target. The jump/bra
can then be deleted. 2 bytes can then be deleted. 2 bytes
- mov abs24 -> mov abs16 2 byte savings * mov abs24 -> mov abs16 2 byte savings
- Most instructions which accept imm24 can relax to imm16 2 bytes * Most instructions which accept imm24 can relax to imm16 2 bytes
- Most instructions which accept imm16 can relax to imm8 1 byte - Most instructions which accept imm16 can relax to imm8 1 byte
- Most instructions which accept d24 can relax to d16 2 bytes * Most instructions which accept d24 can relax to d16 2 bytes
- Most instructions which accept d16 can relax to d8 1 byte - Most instructions which accept d16 can relax to d8 1 byte
abs24, imm24, d24 all look the same at the reloc level. It abs24, imm24, d24 all look the same at the reloc level. It
might make the code simpler if we had different relocs for might make the code simpler if we had different relocs for
the various relaxable operand types. the various relaxable operand types.
A '*' indicates a case this code can handle. */ We don't handle imm16->imm8 or d16->d8 as they're very rare
and somewhat more difficult to support. */
static boolean static boolean
mn10200_elf_relax_section (abfd, sec, link_info, again) mn10200_elf_relax_section (abfd, sec, link_info, again)