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[Bug binutils/301] for h8s/22xx targets, range check for inline assembly
From: |
nickc at redhat dot com |
Subject: |
[Bug binutils/301] for h8s/22xx targets, range check for inline assembly "jsr" is too wide |
Date: |
11 Aug 2004 11:18:30 -0000 |
------- Additional Comments From nickc at redhat dot com 2004-08-11 11:18
-------
Subject: Re: New: for h8s/22xx targets, range check for
inline assembly "jsr" is too wide
Hi Alexander,
> the memory-indirect-jsr instruction
> only allows adress values in the range of 0..255.
>
> but in inline assembly the accepted range is much wider.
I believe that this all can be traced to simple fault in the h8300.h
header file which is allowing an extended version of the JSR instruction
to be used for non H8300SX processors. Please could you try out the
attached patch and let me know if it solves the problem for you.
Cheers
Nick
include/opcode/ChangeLog
2004-08-11 Nick Clifton <address@hidden>
PR/301
* h8300.h (O_JSR): Do not allow VECIND addressing for non-SX
processors.
Index: include/opcode/h8300.h
===================================================================
RCS file: /cvs/src/src/include/opcode/h8300.h,v
retrieving revision 1.22
diff -c -3 -p -r1.22 h8300.h
*** include/opcode/h8300.h 9 Feb 2004 12:15:57 -0000 1.22
--- include/opcode/h8300.h 11 Aug 2004 11:15:30 -0000
*************** struct h8_opcode h8_opcodes[] =
*** 1418,1424 ****
{O (O_JSR, SN), AV_H8SX, 0, "jsr", {{ABSJMP | L_32, E}}, {{0x5, 0xD, 0x0,
0x8, ABSJMP | L_32, DATA7, E}}},
{O (O_JSR, SN), AV_H8, 8, "jsr", {{MEMIND, E}}, {{0x5, 0xF, SRC | MEMIND,
DATA, E}}},
! {O (O_JSR, SN), AV_H8, 8, "jsr", {{VECIND, E}}, {{0x5, 0xD, SRC | VECIND,
DATA, E}}},
{O (O_LDC, SB), AV_H8, 2, "ldc", {{IMM8, CCR | DST, E}}, {{
0x0, 0x7, IMM8LIST, E}}},
{O (O_LDC, SB), AV_H8S, 2, "ldc", {{IMM8, EXR | DST, E}}, {{0x0,
0x1, 0x4, EXR | DST, 0x0, 0x7, IMM8LIST, E}}},
--- 1418,1424 ----
{O (O_JSR, SN), AV_H8SX, 0, "jsr", {{ABSJMP | L_32, E}}, {{0x5, 0xD, 0x0,
0x8, ABSJMP | L_32, DATA7, E}}},
{O (O_JSR, SN), AV_H8, 8, "jsr", {{MEMIND, E}}, {{0x5, 0xF, SRC | MEMIND,
DATA, E}}},
! {O (O_JSR, SN), AV_H8SX, 8, "jsr", {{VECIND, E}}, {{0x5, 0xD, SRC | VECIND,
DATA, E}}},
{O (O_LDC, SB), AV_H8, 2, "ldc", {{IMM8, CCR | DST, E}}, {{
0x0, 0x7, IMM8LIST, E}}},
{O (O_LDC, SB), AV_H8S, 2, "ldc", {{IMM8, EXR | DST, E}}, {{0x0,
0x1, 0x4, EXR | DST, 0x0, 0x7, IMM8LIST, E}}},
--
http://sources.redhat.com/bugzilla/show_bug.cgi?id=301
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- [Bug binutils/301] New: for h8s/22xx targets, range check for inline assembly "jsr" is too wide, alexander dot stohr at gmx dot de, 2004/08/05
- [Bug binutils/301] for h8s/22xx targets, range check for inline assembly "jsr" is too wide, alexander dot stohr at gmx dot de, 2004/08/05
- [Bug binutils/301] for h8s/22xx targets, range check for inline assembly "jsr" is too wide, nickc at redhat dot com, 2004/08/10
- Re: [Bug binutils/301] New: for h8s/22xx targets, range check for inline assembly "jsr" is too wide, Nick Clifton, 2004/08/11
- [Bug binutils/301] for h8s/22xx targets, range check for inline assembly "jsr" is too wide,
nickc at redhat dot com <=
- [Bug binutils/301] for h8s/22xx targets, range check for inline assembly "jsr" is too wide, alexander dot stohr at gmx dot de, 2004/08/13
- [Bug binutils/301] for h8s/22xx targets, range check for inline assembly "jsr" is too wide, nickc at redhat dot com, 2004/08/13