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target/5472: GCC 2.96 has no support for Hitachi SH2-DSP control register Modulo (MOD)
- From: robert dot nickell at inet dot com
- To: gcc-gnats at gcc dot gnu dot org
- Cc: jerry dot lawson at inet dot com
- Date: 24 Jan 2002 03:48:28 -0000
- Subject: target/5472: GCC 2.96 has no support for Hitachi SH2-DSP control register Modulo (MOD)
- Reply-to: robert dot nickell at inet dot com
>Number: 5472
>Category: target
>Synopsis: GCC 2.96 has no support for Hitachi SH2-DSP control register Modulo (MOD)
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: change-request
>Submitter-Id: net
>Arrival-Date: Wed Jan 23 19:56:01 PST 2002
>Closed-Date:
>Last-Modified:
>Originator: Robert Thornwell Nickell
>Release: 2.96-sh4-001122
>Organization:
>Environment:
SunOS arbok 5.6 Generic_105181-13 sun4u sparc SUNW,Ultra-5_10
>Description:
4 instructions not supported
ldc Rm,mod
ldc.l @Rm+,mod
stc mod,Rn
stc.l mod,@-Rn
>How-To-Repeat:
>Fix:
For example hand assemble by replacing
ldc r0,mod
with
.word 0x405e
>Release-Note:
>Audit-Trail:
>Unformatted: