Re: [PATCH] Aarch64: Change stack checking method on Linux

2024-10-03 Thread Richard Sandiford
Eric Botcazou writes: > Hi, > > this changes the stack checking method (that of -fstack-check) used on Linux > from the traditional model (probe then move SP) to the model implemented for > -fstack-clash-protection (probe while moving SP). The rationale is that the > latter is in widespread use o

[PATCH] Aarch64: Change stack checking method on Linux

2024-10-01 Thread Eric Botcazou
Hi, this changes the stack checking method (that of -fstack-check) used on Linux from the traditional model (probe then move SP) to the model implemented for -fstack-clash-protection (probe while moving SP). The rationale is that the latter is in widespread use on Linux and thus thought to be mor