From: David Miller
Date: Mon, 01 May 2017 23:51:58 -0400 (EDT)
> From: Alexei Starovoitov
> Date: Mon, 1 May 2017 20:49:21 -0700
>
>> (gdb) x/10i bpf_prog1
>>0x0 : ldimm64 r0, 590618314553
>>0x10 : stdw[r1+-8], r10
>>0x18 : lddwr10, [r1+-8]
>>0x20 : add
From: Alexei Starovoitov
Date: Fri, 5 May 2017 11:24:19 -0700
> Yonghong fixed llvm bug with big-endian dwarf [1]
> and binutils worked out of the box :)
>
> $ ./bin/clang -O2 -target bpfeb -c -g test.c
> $ /w/binutils-gdb/bld/binutils/objdump -S test.o
>
> test.o: file format elf64-bpfbe
>
On 5/1/17 8:49 PM, Alexei Starovoitov wrote:
On 4/30/17 9:07 AM, David Miller wrote:
This is mainly a synchronization point, I still need to look
more deeply into Alexei's -g issue.
New in this version from v3:
- Remove tailcall from opcode table
- Rearrange relocations so that numbers match
From: Alexei Starovoitov
Date: Mon, 1 May 2017 20:49:21 -0700
> (gdb) x/10i bpf_prog1
>0x0 : ldimm64 r0, 590618314553
>0x10 : stdw[r1+-8], r10
>0x18 : lddwr10, [r1+-8]
>0x20 : add r0, -1879113726
>0x28 : lddwr1, [r0+0]
>0x30 :
On 4/30/17 9:07 AM, David Miller wrote:
This is mainly a synchronization point, I still need to look
more deeply into Alexei's -g issue.
New in this version from v3:
- Remove tailcall from opcode table
- Rearrange relocations so that numbers match with LLVM ones
- Emit relocs properly so that
From: Aaron Conole
Date: Mon, 01 May 2017 14:39:39 -0400
> David Miller writes:
>
>> From: Aaron Conole
>> Date: Mon, 01 May 2017 13:22:00 -0400
>>
>>> x86-64:
>>> Running /home/aconole/git/binutils-gdb/gas/testsuite/gas/bpf/bpf.exp ...
>>> FAIL: jump
>>> FAIL: call
>>> FAIL: imm64a
>>
David Miller writes:
> From: Aaron Conole
> Date: Mon, 01 May 2017 13:22:00 -0400
>
>> x86-64:
>> Running /home/aconole/git/binutils-gdb/gas/testsuite/gas/bpf/bpf.exp ...
>> FAIL: jump
>> FAIL: call
>> FAIL: imm64a
>> Running /home/aconole/git/binutils-gdb/gas/testsuite/gas/cfi/cfi.exp
From: Aaron Conole
Date: Mon, 01 May 2017 13:22:00 -0400
> x86-64:
> Running /home/aconole/git/binutils-gdb/gas/testsuite/gas/bpf/bpf.exp ...
> FAIL: jump
> FAIL: call
> FAIL: imm64a
> Running /home/aconole/git/binutils-gdb/gas/testsuite/gas/cfi/cfi.exp ...
I cannot reproduce this, can
From: Aaron Conole
Date: Mon, 01 May 2017 13:22:00 -0400
> Latest results from x86-64 and aarch64:
I'll see if I can reproduce here...
> I've also got a small incremental to fix some trailing whitespace, and
> s/SPARC/BPF/ in one file, attached.
Applied, thanks!
David Miller writes:
> This is mainly a synchronization point, I still need to look
> more deeply into Alexei's -g issue.
>
> New in this version from v3:
> - Remove tailcall from opcode table
> - Rearrange relocations so that numbers match with LLVM ones
> - Emit relocs properly so that dwarf
This is mainly a synchronization point, I still need to look
more deeply into Alexei's -g issue.
New in this version from v3:
- Remove tailcall from opcode table
- Rearrange relocations so that numbers match with LLVM ones
- Emit relocs properly so that dwarf2 debug info tests pass
- Handle n
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