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When an FP capable thread (i.e. with K_FP_REGS option) transitions into user mode, we want to allocate a wider MPU stack guard region, to be able to successfully detect overflows of the privilege stack during system calls. For that we also need to re-adjust the .priv_stack_start pointer, which denotes the start of the writable area of the privilege stack buffer. Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no> |
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arc | ||
arm | ||
common | ||
nios2 | ||
posix | ||
riscv32 | ||
x86 | ||
x86_64 | ||
xtensa | ||
CMakeLists.txt | ||
Kconfig |