main: set exception vector table addr to 0x100000

src/libboard_artiq/src/fiq.rs

@@ -0,0 +1,8 @@
+use libboard_zynq::{println, stdio};
+use libcortex_a9::interrupt_handler;
+
+interrupt_handler!(FIQ, fiq, __irq_stack0_start, __irq_stack1_start, {
+    stdio::drop_uart();
+    println!("FIQ");
+    loop {}
+});

src/libboard_artiq/src/lib.rs

@@ -1,5 +1,7 @@
 #![no_std]
+#![feature(naked_functions)]
 #![feature(never_type)]
+#![feature(asm)]
 
 extern crate core_io;
 extern crate crc;
@@ -19,6 +21,7 @@ pub mod drtioaux;
 #[cfg(has_drtio)]
 pub mod drtioaux_async;
 pub mod drtioaux_proto;
+pub mod fiq;
 #[cfg(all(feature = "target_kasli_soc", has_drtio))]
 pub mod io_expander;
 pub mod logger;

src/runtime/src/main.rs

@@ -21,7 +21,7 @@ use libboard_artiq::{identifier_read, logger, pl};
 use libboard_zynq::{gic, mpcore, timer::GlobalTimer};
 use libconfig::Config;
 use libcortex_a9::l2c::enable_l2_cache;
-use libsupport_zynq::ram;
+use libsupport_zynq::{exception_vectors, ram};
 use log::{info, warn};
 
 mod analyzer;
@@ -77,6 +77,7 @@ static mut LOG_BUFFER: [u8; 1 << 17] = [0; 1 << 17];
 
 #[no_mangle]
 pub fn main_core0() {
+    exception_vectors::set_vector_table(0x100000);
     enable_l2_cache(0x8);
     let mut timer = GlobalTimer::start();
 

src/satman/src/main.rs

@@ -38,7 +38,7 @@ use libboard_zynq::error_led::ErrorLED;
 use libboard_zynq::{i2c::I2c, print, println, time::Milliseconds, timer::GlobalTimer};
 use libcortex_a9::{l2c::enable_l2_cache, regs::MPIDR};
 use libregister::RegisterR;
-use libsupport_zynq::ram;
+use libsupport_zynq::{exception_vectors, ram};
 use routing::Router;
 use subkernel::Manager as KernelManager;
 
@@ -827,6 +827,7 @@ static mut LOG_BUFFER: [u8; 1 << 17] = [0; 1 << 17];
 
 #[no_mangle]
 pub extern "C" fn main_core0() -> i32 {
+    exception_vectors::set_vector_table(0x100000);
     enable_l2_cache(0x8);
 
     let mut timer = GlobalTimer::start();