Displaying 20 results from an estimated 39 matches for "heyu".
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2009 Oct 20
3
[LLVMdev] Problem when build LLVM
...uld not use the system libstdc++ and i
need to
specify the OTHER compiler libstdc++. But i don't where the OTHER compiler
libstdc++ is.
Is the OTHER compiler libstdc++ contained in llvm-2.5.tar.gz? if not where
can i get it?
2009/10/20, Duncan Sands <baldrick at free.fr>:
>
> Hi Heyu Zhu,
>
> Then then the error is:
>> /tools/IUS611/tools/lib/libgcc_s.so.1: version `GCC_4.2.0' not found
>> (required by /usr/lib/libstdc++.so.6)
>>
>
> you can get this if you compile C++ code using a different compiler to
> your system compiler. Based on th...
2010 Feb 03
0
[LLVMdev] Does mips backend support variable arguments in release version(llvm-2.6)?
Hi,
On Wed, Feb 3, 2010 at 3:57 AM, Heyu Zhu <zhu.heyu at gmail.com> wrote:
> Hi everyone,
>
> It seems variable arguments is not support by mips backend in llvm-2.6.
>
> int func(int i, ...) {
> return 0;
> }
>
> llvm-gcc func.c -emit-llvm -c -O3 -o func.bc
> llc func.bc -relocation-model=st...
2010 Feb 03
2
[LLVMdev] Does mips backend support variable arguments in release version(llvm-2.6)?
Hi everyone,
It seems variable arguments is not support by mips backend in llvm-2.6.
int func(int i, ...) {
return 0;
}
llvm-gcc func.c -emit-llvm -c -O3 -o func.bc
llc func.bc -relocation-model=static -march=mips -O0 -o func.s
Command llc fails:
llc:SelectionDAGBuilder.cpp:6440:void
llvm::SelectionDAGISel::LowerArguments(
llvm::BasicBlock):Assertion 'Invals.size() ==
2009 Oct 20
3
[LLVMdev] Problem when build LLVM
Hi,
When i make LLVM with llvm-2.5.tar.gz an error occurs. The step is below
tar -zxvf llvm-2.5.tar.gz
cd llvm-2.5-tar.gz
make ENABLE_OPTIMIZED=1
Then then the error is:
/tools/IUS611/tools/lib/libgcc_s.so.1: version `GCC_4.2.0' not found
(required by /usr/lib/libstdc++.so.6)
What shall i do to avoid it?
I am a newbie, maybe it's a foolish question
Regards
-------------- next
2009 Dec 19
0
[LLVMdev] Questions of instruction target description of MSP430
...ay stitched together to ensure the condition codes are not clobbered by another instruction, for example during instruction scheduling.
Best regards,
--
Arnaud de Grandmaison
________________________________________
From: llvmdev-bounces at cs.uiuc.edu [llvmdev-bounces at cs.uiuc.edu] On Behalf Of Heyu Zhu [zhu.heyu at gmail.com]
Sent: Friday, December 18, 2009 3:52 PM
To: llvmdev at cs.uiuc.edu
Subject: [LLVMdev] Questions of instruction target description of MSP430
Hi everyone,
I am puzzled by several instruction defines in MSP430.
1
def MOV16rr : Pseudo<(outs GR16:$dst), (ins GR16:$src),...
2019 Jul 09
2
New User Questions - With Belkin USB
...his nut driver is creating and using an entry in /dev (in this case
ttyS0). So I "ll tty*" and see nothing with nut. Since this is a USB
UPS, I suppose I should be looking for something in /dev/ttyUSB*. I have
a single entry there ttyUSB0 but that is created and used by me for
running Heyu for my home automation system.
Any chance I am onto something here?
Thanks
On 7/8/2019 1:16 PM, Roger Price wrote:
> On Mon, 8 Jul 2019, David White wrote:
>
>> However I am a bit stumped on monitoring. What I want is to execute a
>> script when the UPS goes on battery. To do t...
2010 Jan 28
1
[LLVMdev] question when -march=mips
Hi everyone
The c code is like below
extern int function_0(int, int);
int main(){
return function_0(8, 9);
}
I compile it as below
llvm-gcc main.c -emit-llvm -c -O3 -o main.bc
llc main.bc -relocation-model=static -march=mips -O0 -o main.s
It seems no argument is provided to function_0
...
addiu $sp, $sp, -8
sw $ra, 0($sp)
jal function_0
2019 Jul 09
0
New User Questions - With Belkin USB
Something just occurred to me. My kernel does not include USB->Serial
code. Long ago, I had to figure out how to build a module for the ch341
USB->Serial adapter I use for running my Heyu home automation system.
I never built one for Cypress and that seems to be what the Belkin is
using. I know this because I see a line for it using "lsusb" that
disappears if I unplug the UPS.
Using "dmesg|less" and searching for "Cypress" I find a line that says
i...
2009 Dec 18
2
[LLVMdev] Questions of instruction target description of MSP430
Hi everyone,
I am puzzled by several instruction defines in MSP430.
1
def MOV16rr : Pseudo<(outs GR16:$dst), (ins GR16:$src),
"mov.w\t{$src, $dst}",
[ ]>;
Because it's an empty dag pattern[ ], by what does instuction selector
select intruction 'MOV16rr'?
2
let canFoldAsLoad = 1, isReMaterializable = 1, mayHaveSideEffects =
2016 Jan 21
1
NUT support for APC BackUPS Pro 900VA
Hi all,
I'm trying to configure Nut to connect to an APC BackUPS Pro 900VA.
This ups uses a serial port on which _simple_ or _smart_ signaling
should be spoken. I've connected the UPS to a serial port using the
original 940_0128A cable from APC.
Unfortunately I've not yet managed to read any data from the ups.
If I try to load the apcsmart driver it tells me that it cannot
communicate
2010 Jan 04
5
[LLVMdev] How to bind a register variable with a given general purpose register?
Hi everyone,
There are 16 GPRs in my RISC, but in fact GPR13 is read-only and connected
to output of an A/D converter.
It would be very convenient if i could bind a register variable with GPR13.
Because i am a newbie i don't know how my llvm backend can support that.
I plan to implement it as below.
A. first declare a global variable in c-code
int ADC asm("GPR13");
B. If
2009 Oct 20
0
[LLVMdev] Problem when build LLVM
Hi Heyu Zhu,
> Then then the error is:
>
> /tools/IUS611/tools/lib/libgcc_s.so.1: version `GCC_4.2.0' not found
> (required by /usr/lib/libstdc++.so.6)
you can get this if you compile C++ code using a different compiler to
your system compiler. Based on the error message, your system...
2009 Oct 20
0
[LLVMdev] Problem when build LLVM
Hi Heyu Zhu,
> According to your description i should not use the system libstdc++ and
> i need to
> specify the OTHER compiler libstdc++. But i don't where the OTHER compiler
> libstdc++ is.
> Is the OTHER compiler libstdc++ contained in llvm-2.5.tar.gz? if not
> where can i get...
2009 Oct 21
2
[LLVMdev] Problem when build llvm-gcc using llvm-gcc4.2-2.5.source.tar.gz
Hi,
The gcc version in my system is 3.4.6
During make display error message and stop
cc1plus:error: unrecognzied command line option -Wno-variadic-macros
Must i update gcc to version 4.2.0 or above to resolve the problem?
Thanks
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2009 Oct 21
0
[LLVMdev] Problem when build llvm-gcc using llvm-gcc4.2-2.5.source.tar.gz
On Oct 20, 2009, at 8:29 PM, Heyu Zhu wrote:
> Hi,
>
> The gcc version in my system is 3.4.6
> During make display error message and stop
>
> cc1plus:error: unrecognzied command line option -Wno-variadic-macros
>
> Must i update gcc to version 4.2.0 or above to resolve the problem?
That is a sign that your...
2009 Nov 04
2
[LLVMdev] newbie qustion: how to generate machine code for target thumb?
Hello everyone,
I want to generate machine code for target thumb, so run
with bit code test.bc
llc -march thumb test.bc -filetype obj -o test.o
It doesn't generate test.o but show a message:
"target doesn't support generation of this file type!"
What's wrong?
Thanks
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2009 Nov 04
0
[LLVMdev] newbie qustion: how to generate machine code for target thumb?
Hi Heyu Zhu,
> I want to generate machine code for target thumb, so run
> with bit code test.bc
>
> llc -march thumb test.bc -filetype obj -o test.o
>
> It doesn't generate test.o but show a message:
>
> "target doesn't support generation of this file type!"...
2009 Nov 05
1
[LLVMdev] newbie qustion: how to generate machine code for target thumb?
Hi Duncan,
Is it to say llvm-2.5 has no assembler and linker for target thumb and
llvm-2.5 can only generate assembler file for the time being?
Thanks
2009/11/4, Duncan Sands <baldrick at free.fr>:
>
> Hi Heyu Zhu,
>
> I want to generate machine code for target thumb, so run
>> with bit code test.bc
>> llc -march thumb test.bc -filetype obj -o test.o
>> It doesn't generate test.o but show a message:
>> "target doesn't support generation of this file type!&qu...
2009 Dec 29
0
[LLVMdev] Question to use inline assemble in X86
On Dec 29, 2009, at 3:09 AM, Heyu Zhu wrote:
> Hi everyone,
>
> I try to add an instruction to x86. The instruction is a multiply-add instruction
> MULADD A, B, C; //A = A + B * C.
> I use the instruction by inline assemble as below
>
> int x, y, z;
> ..... ....
> x = 0;
> asm("MULADD %0,...
2016 Jan 23
0
Nut-upsuser Digest, Vol 127, Issue 3
Hello Gene,
> I just had a similar situation using heyu on /dev/ttyUSB0. I could
> find the udev rule that had changed it, so I took the next best
> route, got root and put a chmod and a chown of that port in my
> /etc/rc.local file, which runs last at bootup. And heyu is once
> again a happy camper.
>
> This might not be your proble...