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* [Bug inline-asm/46573] New: wrong "opcode is not supported on this processor" error message on MIPS 4KSD.
@ 2010-11-20 8:16 uzunov at datecs dot bg
2010-11-25 8:55 ` [Bug inline-asm/46573] " uzunov at datecs dot bg
0 siblings, 1 reply; 2+ messages in thread
From: uzunov at datecs dot bg @ 2010-11-20 8:16 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46573
Summary: wrong "opcode is not supported on this processor"
error message on MIPS 4KSD.
Product: gcc
Version: 4.4.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: inline-asm
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: uzunov@datecs.bg
using inline-assembler the compiler report error that opcode is not supported
on this processor.
I use a processor MAXIM USIP400C with 4KSD core. The processor support
"SmartMIPS ASE Cryptography Support". In the command line options the
"-march=4ksd" is selected.
When I try to compile the next line:
asm("mtlhx t0");
the compiler report this error:
Error: opcode not supported on this processor: mips32r2 (mips32r2) `mtlhx t0'
When I compile this source code using old gcc compiler (3.4.4) the code is
compiled correctly and worked correctly.
-----------------
The used compiler is:
gcc version 4.4.1 (Sourcery G++ Lite 4.4-226)
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug inline-asm/46573] wrong "opcode is not supported on this processor" error message on MIPS 4KSD.
2010-11-20 8:16 [Bug inline-asm/46573] New: wrong "opcode is not supported on this processor" error message on MIPS 4KSD uzunov at datecs dot bg
@ 2010-11-25 8:55 ` uzunov at datecs dot bg
0 siblings, 0 replies; 2+ messages in thread
From: uzunov at datecs dot bg @ 2010-11-25 8:55 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46573
Momchil Uzunov <uzunov at datecs dot bg> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |INVALID
--- Comment #1 from Momchil Uzunov <uzunov at datecs dot bg> 2010-11-25 08:49:18 UTC ---
there is not a problem! a option -msmartmips must be used!
^ permalink raw reply [flat|nested] 2+ messages in thread
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2010-11-20 8:16 [Bug inline-asm/46573] New: wrong "opcode is not supported on this processor" error message on MIPS 4KSD uzunov at datecs dot bg
2010-11-25 8:55 ` [Bug inline-asm/46573] " uzunov at datecs dot bg
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