Generic System V Application Binary Interface

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Discuss modification and extension of generic System V Application Binary Interface. The current gABI

draft is at

http://www.sco.com/developers/gabi/latest/contents.html

0 selected

Mark Wielaard, Roland McGrath5

Aug 24

Relative relocation (RELR) and libelf interface

I finally submitted my changes to elfutils libelf, eu-readelf and eu-elflint for supporting Relative

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Relative relocation (RELR) and libelf interface

I finally submitted my changes to elfutils libelf, eu-readelf and eu-elflint for supporting Relative

Aug 24

Fangrui Song, … Cary Coutant11

Jul 13

Allow SHF_ALLOC | SHF_COMPRESSED sections

On Thursday, July 13, 2023 at 11:55:22 AM UTC-7 Cary Coutant wrote: Hi, I agree with Michael and Ali.

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Allow SHF_ALLOC | SHF_COMPRESSED sections

On Thursday, July 13, 2023 at 11:55:22 AM UTC-7 Cary Coutant wrote: Hi, I agree with Michael and Ali.

Jul 13

Fangrui Song, Michael Matz4

Apr 12

What if the result of elf_hash is larger than UINT32_MAX?

Hello, > According to > https://www.sco.com/developers/gabi/latest/ch5.dynamic.html#hash, the

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What if the result of elf_hash is larger than UINT32_MAX?

Hello, > According to > https://www.sco.com/developers/gabi/latest/ch5.dynamic.html#hash, the

Apr 12

Feb 16

New e_machine value for SiMa.ai

I have assigned a new e_machine value for the SiMa.ai Neural Network Accelerator: #define EM_SIMA_MLA

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New e_machine value for SiMa.ai

I have assigned a new e_machine value for the SiMa.ai Neural Network Accelerator: #define EM_SIMA_MLA

Feb 16

Stephen Neuendorffer, Cary Coutant2

Jan 18

New e_machine for AMD AIEngine

> We'd like to get a new e_machine value assigned for the AMD/Xilinx AIEngine architecture,

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New e_machine for AMD AIEngine

> We'd like to get a new e_machine value assigned for the AMD/Xilinx AIEngine architecture,

Jan 18

Fangrui Song, … Roland McGrath20

9/11/22

Add new ch_type value: ELFCOMPRESS_ZSTD

Circling back. FreeBSD and glibc have defined ELFCOMPRESS_ZSTD in their elf.h. musl will supposedly

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Add new ch_type value: ELFCOMPRESS_ZSTD

Circling back. FreeBSD and glibc have defined ELFCOMPRESS_ZSTD in their elf.h. musl will supposedly

9/11/22

connor horman, ali_e...@emvision.com6

9/8/22

Use of sh_link and sh_info for SHT_NOTE sections.

On Thu, 8 Sept 2022 at 00:23, <ali_e...@emvision.com> wrote: On 9/6/22 2:15 PM, connor

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Use of sh_link and sh_info for SHT_NOTE sections.

On Thu, 8 Sept 2022 at 00:23, <ali_e...@emvision.com> wrote: On 9/6/22 2:15 PM, connor

9/8/22

Carlos O'Donell, … Michael Matz27

8/23/22

Making DT_HASH optional?

Hello, On Tue, 23 Aug 2022, Florian Weimer wrote: > >> >> I would go even further: The

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Making DT_HASH optional?

Hello, On Tue, 23 Aug 2022, Florian Weimer wrote: > >> >> I would go even further: The

8/23/22

Cary Coutant, … ali_e...@emvision.com9

8/17/22

Proposal: Add new dynamic symbol table hash to ELF standard

On 8/12/22 5:36 PM, 'Fangrui Song' via Generic System V Application Binary Interface wrote:

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Proposal: Add new dynamic symbol table hash to ELF standard

On 8/12/22 5:36 PM, 'Fangrui Song' via Generic System V Application Binary Interface wrote:

8/17/22

chor...@gmail.com, Cary Coutant2

4/27/22

New e_machine for Clever-ISA.

I looked through the documents you linked to, and I get a strong impression that this is an

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New e_machine for Clever-ISA.

I looked through the documents you linked to, and I get a strong impression that this is an

4/27/22

Alexander Fedotov, Cary Coutant6

2/3/22

New e_machine for NXP 56800V4 processor

Alexander informed me that the processor's name has been changed from 56800V4 to 56800EF, so I

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New e_machine for NXP 56800V4 processor

Alexander informed me that the processor's name has been changed from 56800V4 to 56800EF, so I

2/3/22

Gregory Szorc, … Carlos O'Donell4

1/31/22

gABI's role in microarchitecture targeting

On 1/31/22 11:11, Ali Bahrami wrote: > On 1/28/22 9:57 PM, 'Roland McGrath' via Generic

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gABI's role in microarchitecture targeting

On 1/31/22 11:11, Ali Bahrami wrote: > On 1/28/22 9:57 PM, 'Roland McGrath' via Generic

1/31/22

Luis Machado, … Mark Wielaard20

11/15/21

New arch-independent OS-independent PT_* segment type for memory tags

On Mon, 2021-11-15 at 13:37 +0100, Florian Weimer wrote: > I think you need to document them in

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New arch-independent OS-independent PT_* segment type for memory tags

On Mon, 2021-11-15 at 13:37 +0100, Florian Weimer wrote: > I think you need to document them in

11/15/21

Cary Coutant, … Roland McGrath14

11/2/21

Proposal: New DT_REQUIRED tag to identify required features

For phdrs, if we look at the extensions that have been added over the years, at least half are in the

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Proposal: New DT_REQUIRED tag to identify required features

For phdrs, if we look at the extensions that have been added over the years, at least half are in the

11/2/21

Fangrui Song, … Roland McGrath6

11/2/21

STB_GLOBAL/STB_WEAK in symbol lookup

Yes, indirect symbols can be thought of as an optimization of tail-call stubs for functions. However,

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STB_GLOBAL/STB_WEAK in symbol lookup

Yes, indirect symbols can be thought of as an optimization of tail-call stubs for functions. However,

11/2/21

Fangrui Song, … Cary Coutant10

11/2/21

GRP_COMDAT group with STB_LOCAL signature

On 2021-11-01, Cary Coutant wrote: >> I'm not sure that I agree that there's

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GRP_COMDAT group with STB_LOCAL signature

On 2021-11-01, Cary Coutant wrote: >> I'm not sure that I agree that there's

11/2/21

Rahul Chaudhry, … Fangrui Song35

11/1/21

Proposal for a new section type SHT_RELR

On 2021-10-29, HJ Lu wrote: >On Tue, Sep 4, 2018 at 10:15 AM 'Yunlian Jiang' via Generic

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Proposal for a new section type SHT_RELR

On 2021-10-29, HJ Lu wrote: >On Tue, Sep 4, 2018 at 10:15 AM 'Yunlian Jiang' via Generic

11/1/21

Jeff Law, Cary Coutant3

8/20/21

New e_machine value for Tachyum's processor

On 8/6/2021 4:09 PM, Cary Coutant wrote: > I'll hold the value 261 for you. Please provide the

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New e_machine value for Tachyum's processor

On 8/6/2021 4:09 PM, Cary Coutant wrote: > I'll hold the value 261 for you. Please provide the

8/20/21

Fangrui Song, Ali Bahrami2

8/17/21

Extract an archive member to satisfy a DSO undef

I'm not sure what distinction you're drawing between Unix linkers, and ELF linkers. The first

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Extract an archive member to satisfy a DSO undef

I'm not sure what distinction you're drawing between Unix linkers, and ELF linkers. The first

8/17/21

H.J. Lu, Roland McGrath2

7/28/21

RFC: Add a new dynamic tag to support dlmopen

Can you give the specifics of your proposal?

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RFC: Add a new dynamic tag to support dlmopen

Can you give the specifics of your proposal?

7/28/21

Fangrui Song, … Alan Modra4

7/18/21

__start_<section>/__stop_<section> symbols and GC

[Circle back to this thread. Share some updates so that folks can know what happened in the Linux

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__start_<section>/__stop_<section> symbols and GC

[Circle back to this thread. Share some updates so that folks can know what happened in the Linux

7/18/21

Fangrui Song, … Michael Matz6

7/18/21

GC-ability of SHT_INIT_ARRAY

On Wednesday, July 14, 2021 at 6:36:45 AM UTC-7 Michael Matz wrote: Hello, On Tue, 13 Jul 2021, '

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GC-ability of SHT_INIT_ARRAY

On Wednesday, July 14, 2021 at 6:36:45 AM UTC-7 Michael Matz wrote: Hello, On Tue, 13 Jul 2021, '

7/18/21

Fangrui Song, … Michael Matz12

6/9/21

History of semantic interposition & -fpic suppressing interprocedural optimizations

On Wed, Jun 9, 2021 at 6:48 AM Michael Matz <ma...@suse.de> wrote: > > Hello, Hello:) >

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History of semantic interposition & -fpic suppressing interprocedural optimizations

On Wed, Jun 9, 2021 at 6:48 AM Michael Matz <ma...@suse.de> wrote: > > Hello, Hello:) >

6/9/21

H.J. Lu, Cary Coutant2

3/19/21

[gABI] Rename EM_INTEL205 to EM_INTELGT

> Rename EM_INTEL205 to EM_INTELGT for Intel Graphics Technology. > > binutils/ > > *

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[gABI] Rename EM_INTEL205 to EM_INTELGT

> Rename EM_INTEL205 to EM_INTELGT for Intel Graphics Technology. > > binutils/ > > *

3/19/21

1/15/21

New e_machine value for LAPIS nX-U16/U8 processor

I've assigned a new e_machine value for the LAPIS Technology, Ltd., nX-U16/U8 processor: #define

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New e_machine value for LAPIS nX-U16/U8 processor

I've assigned a new e_machine value for the LAPIS Technology, Ltd., nX-U16/U8 processor: #define

1/15/21

Fangrui Song, … Edd Dawson41

1/12/21

Reserve a section type value for DWARF64

Hello Alex, I can't claim to follow the details, but I understand that these should cover it:

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Reserve a section type value for DWARF64

Hello Alex, I can't claim to follow the details, but I understand that these should cover it:

1/12/21

12/11/20

New e_machine value for ChipON KF32 architecture

I've assigned a new e_machine value for the KungFu 32 architecture from ChipON Micro-Electronic

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New e_machine value for ChipON KF32 architecture

I've assigned a new e_machine value for the KungFu 32 architecture from ChipON Micro-Electronic

12/11/20

Florian Weimer, … Ali Bahrami5

12/2/20

Critical program headers and dynamic tags

* Ali Bahrami: > I didn't know the answer off hand for Solaris, so I did a quick >

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Critical program headers and dynamic tags

* Ali Bahrami: > I didn't know the answer off hand for Solaris, so I did a quick >

12/2/20

Florian Weimer, … Cary Coutant5

11/20/20

Section offset and address alignment in relocatable files

> I think the garbage collector I plan to interface with needs 2**14 > alignment. It doesn'

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Section offset and address alignment in relocatable files

> I think the garbage collector I plan to interface with needs 2**14 > alignment. It doesn'

11/20/20

Jozef Lawrynowicz, … Ali Bahrami15

9/2/20

[RFC] Proposal for new ELF extension - "Symbol meta-information"

On 9/2/20 3:38 AM, Jozef Lawrynowicz wrote: > (I took a quick glance at Solari's linkers and

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[RFC] Proposal for new ELF extension - "Symbol meta-information"

On 9/2/20 3:38 AM, Jozef Lawrynowicz wrote: > (I took a quick glance at Solari's linkers and

9/2/20

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