http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50187
Bug #: 50187
Summary: Interrupt handler attribute for x86/x86_64
Classification: Unclassified
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: enhancement
Priority: P3
Component: inline-asm
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: christian....@juner.de
I think it would be nice to have a function attribute that tells gcc to omit
the function prologue/epilogue, to be able to write tings such as interrupt
handlers. See the description of different compiler implementations here:
<http://wiki.osdev.org/Interrupt_Service_Routines>.
