Re: [RFC PATCH] configure: Enable -fno-omit-frame-pointer for backtrace module

2023-09-14 Thread Glenn Washburn
On Thu, 14 Sep 2023 17:04:08 +0200 Daniel Kiper wrote: > On Mon, Aug 14, 2023 at 12:47:33AM -0500, Glenn Washburn wrote: > > On Sat, 12 Aug 2023 01:57:42 +0200 > > "Vladimir 'phcoder' Serbinenko" wrote: > > > > > Le sam. 12 août 2023, 00:22, Glenn Washburn > > > a > > > écrit : > > > > > > > T

Re: [RFC PATCH] configure: Enable -fno-omit-frame-pointer for backtrace module

2023-09-14 Thread Daniel Kiper
On Mon, Aug 14, 2023 at 12:47:33AM -0500, Glenn Washburn wrote: > On Sat, 12 Aug 2023 01:57:42 +0200 > "Vladimir 'phcoder' Serbinenko" wrote: > > > Le sam. 12 août 2023, 00:22, Glenn Washburn a > > écrit : > > > > > The backtrace module is written assuming that the frame pointer is in > > > %ebp

Re: [RFC PATCH] configure: Enable -fno-omit-frame-pointer for backtrace module

2023-08-13 Thread Glenn Washburn
On Sat, 12 Aug 2023 01:57:42 +0200 "Vladimir 'phcoder' Serbinenko" wrote: > Le sam. 12 août 2023, 00:22, Glenn Washburn a > écrit : > > > The backtrace module is written assuming that the frame pointer is in %ebp. > > By default, -Os optimization level is used, which enables the gcc option > >

Re: [RFC PATCH] configure: Enable -fno-omit-frame-pointer for backtrace module

2023-08-11 Thread Vladimir 'phcoder' Serbinenko
Le sam. 12 août 2023, 00:22, Glenn Washburn a écrit : > The backtrace module is written assuming that the frame pointer is in %ebp. > By default, -Os optimization level is used, which enables the gcc option > -fomit-frame-pointer. This break the backtrace functionality. Enabling > this may cause

[RFC PATCH] configure: Enable -fno-omit-frame-pointer for backtrace module

2023-08-11 Thread Glenn Washburn
The backtrace module is written assuming that the frame pointer is in %ebp. By default, -Os optimization level is used, which enables the gcc option -fomit-frame-pointer. This break the backtrace functionality. Enabling this may cause an unnoticeable performance cost and virtually no size increase.