On Thu, Mar 28, 2024 at 2:23 AM Jan Beulich wrote:
>
> On 28.03.2024 08:43, Fangrui Song wrote:
> > On Fri, Mar 22, 2024 at 6:51 PM Fangrui Song wrote:
> >>
> >> On Thu, Mar 14, 2024 at 5:16 PM Fangrui Song wrote:
> >>>
> >>> The relocation formats REL and RELA for ELF are inefficient. In a
> >>
On Thu, Mar 28, 2024 at 6:04 AM Alan Modra wrote:
>
> On Fri, Mar 22, 2024 at 06:51:41PM -0700, Fangrui Song wrote:
> > On Thu, Mar 14, 2024 at 5:16 PM Fangrui Song wrote:
> > > I propose RELLEB, a new format offering significant file size
> > > reductions: 17.2% (x86-64), 16.5% (aarch64), and ev
On Fri, Mar 22, 2024 at 6:51 PM Fangrui Song wrote:
>
> On Thu, Mar 14, 2024 at 5:16 PM Fangrui Song wrote:
> >
> > The relocation formats REL and RELA for ELF are inefficient. In a
> > release build of Clang for x86-64, .rela.* sections consume a
> > significant portion (approximately 20.9%) of
On Thu, Mar 14, 2024 at 5:16 PM Fangrui Song wrote:
>
> The relocation formats REL and RELA for ELF are inefficient. In a
> release build of Clang for x86-64, .rela.* sections consume a
> significant portion (approximately 20.9%) of the file size.
>
> I propose RELLEB, a new format offering signif
The relocation formats REL and RELA for ELF are inefficient. In a
release build of Clang for x86-64, .rela.* sections consume a
significant portion (approximately 20.9%) of the file size.
I propose RELLEB, a new format offering significant file size
reductions: 17.2% (x86-64), 16.5% (aarch64), and
On 2021-06-18, H.J. Lu via llvm-dev wrote:
Add GNU_PROPERTY_1_NEEDED:
#define GNU_PROPERTY_1_NEEDED GNU_PROPERTY_UINT32_OR_LO
to indicate the needed properties by the object file.
I am fine with this logical OR style usage. But see below, do we need it
for ld.so runtime check?
(As I me
On 2021-06-17, H.J. Lu via llvm-dev wrote:
On Thu, Jan 21, 2021 at 7:02 AM H.J. Lu wrote:
On Wed, Jan 13, 2021 at 9:06 AM H.J. Lu wrote:
>
> 1. GNU_PROPERTY_UINT32_AND_LO..GNU_PROPERTY_UINT32_AND_HI
>
> #define GNU_PROPERTY_UINT32_AND_LO 0xb000
> #define GNU_PROPERTY_UINT32_AND_HI 0xb00
Fix email addresses:)
On 2020-07-09, Fangrui Song wrote:
Both GCC and Clang have implemented many debugging options under -f and
-g. Whether options go to -f or -g appears to be pretty arbitrary decisions.
A non-complete list of GCC supported debug options is documented here at
https://gcc.gnu.
Both GCC and Clang have implemented many debugging options under -f and
-g. Whether options go to -f or -g appears to be pretty arbitrary decisions.
A non-complete list of GCC supported debug options is documented here at
https://gcc.gnu.org/onlinedocs/gcc/Debugging-Options.html
I think there op
