This is the mail archive of the libc-alpha@sourceware.org mailing list for the glibc project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: [PATCH 2/2] MIPS16: MIPS16 support proper


On 01/28/2013 01:17 PM, Steve Ellcey wrote:
On Mon, 2013-01-28 at 21:06 +0000, Maciej W. Rozycki wrote:
On Mon, 28 Jan 2013, Richard Henderson wrote:

And of course as you note elsewhere, this is an excellent time to
have new toolchains stop using .init, as DT_INIT_ARRAY has none of
these problems.

Given the above I think we need it sooner rather than later. Who's got the power to make it happen?

Maciej

Would switching from .init to DT_INIT_ARRAY be an incompatible ABI change? I think I remember the GNU linker can handle mixing both types of sections in one executable but I am not sure if that is right.

I added Richard Sandiford to this email in case he hasn't seen it on the
libc mailing lists.

Both gcc and ld have an --enable-initfini-array configuration switch.


Both programs can autodetect the current host setting during native builds to preserve the system setting.

I don't believe there's currently a way to force the setting on based on a configuration triple, but it ought not be hard to add.


r~



Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]