X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fthreads%2Fintr-stubs.h;h=9ceba157e27e57d74a9096a2f35f0ff3008ffb10;hb=251b51f76f0594460e1cfbf2c05576fb445b861b;hp=116b637e3cd0b7560f4a5d3dae57b475f80ba0db;hpb=19ba389c50bf8d28edff3f5fe14b2199f3b67393;p=pintos-anon diff --git a/src/threads/intr-stubs.h b/src/threads/intr-stubs.h index 116b637..9ceba15 100644 --- a/src/threads/intr-stubs.h +++ b/src/threads/intr-stubs.h @@ -4,10 +4,9 @@ /* Interrupt stubs. These are little snippets of code in intr-stubs.S, one for - each of the 256 possible x86 interrupts. They just push the - interrupt vector number on the stack (and, for interrupts that - don't have an error code, a fake error code), then jump to - intr_entry(). + each of the 256 possible x86 interrupts. Each one does a + little bit of stack manipulation, then jumps to intr_entry(). + See intr-stubs.S for more information. This array points to each of the interrupt stub entry points so that intr_init() can easily find them. */