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| author | karoly <karoly@3ad0048d-3df7-0310-abae-a5850022a9f2> | 2021-04-16 17:03:41 +0000 |
|---|---|---|
| committer | karoly <karoly@3ad0048d-3df7-0310-abae-a5850022a9f2> | 2021-04-16 17:03:41 +0000 |
| commit | 72d1077628ad1e44cf473884c01e89b4368e9ce1 (patch) | |
| tree | 909f94b741801495a203aaab9b16cbca020cf787 | |
| parent | c6e448e2909f4a88d83a1bff4147f6478b2ef707 (diff) | |
| download | fpc-72d1077628ad1e44cf473884c01e89b4368e9ce1.tar.gz | |
sinclairql: added startup code support for the 'packed' relocation table format in vlink. disabled for now.
git-svn-id: https://svn.freepascal.org/svn/fpc/trunk@49211 3ad0048d-3df7-0310-abae-a5850022a9f2
| -rw-r--r-- | rtl/sinclairql/si_prc.pp | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/rtl/sinclairql/si_prc.pp b/rtl/sinclairql/si_prc.pp index e0b97cdff7..0d4133ee82 100644 --- a/rtl/sinclairql/si_prc.pp +++ b/rtl/sinclairql/si_prc.pp @@ -79,12 +79,36 @@ asm move.l (a1)+,d7 beq @noreloc +{.$DEFINE PACKEDRELOCS} +{$IFNDEF PACKEDRELOCS} @relocloop: { we read the offsets and relocate them } move.l (a1)+,d1 add.l d0,(a0,d1) subq.l #1,d7 bne @relocloop +{$ELSE PACKEDRELOCS} + moveq #0,d2 +@relocloop: + { we read the offsets and relocate them } + moveq #0,d1 + move.b (a1)+,d1 + bne @addoffs + { if byte = 0, we have a long offset following } + move.b (a1)+,d1 + lsl.w #8,d1 + move.b (a1)+,d1 + swap d1 + move.b (a1)+,d1 + lsl.w #8,d1 + move.b (a1)+,d1 + subq.l #4,d7 +@addoffs: + add.l d1,d2 + add.l d0,(a0,d2) + subq.l #1,d7 + bpl @relocloop +{$ENDIF PACKEDRELOCS} @noreloc: move.l a7,a0 |