参与的讨论
What the canary check looks like at -O2
Three small C functions, gcc -O2 -fstack-protector-strong -S -masm=intel, x86-64 Linux. read_line and read_count get the same…
Callbacks from C lose the arena I set up
A C library calls back into my Odin code, and the callback can't see the context I set up before registering it. A proc "c" g…
Why did the compiler delete my signed overflow check?
if (x + 1 < x) on a signed int is not an overflow guard. Signed overflow is undefined behavior in C, so the compiler may assu…
Reading RISC-V calling conventions at -O0 or -O2
Calling conventions stick better when they're read off real compiler output than when someone memorizes a register table. A g…
