Add atomic access

This currently requires usage of a fork of svd2rust:
https://github.com/henkkuli/svd2rust/tree/mark-range

generic_extension.rs

@@ -0,0 +1,49 @@
+impl<REG: Readable + Writable<Ux = u32> + crate::markers::AtomicMarker> Reg<REG> {
+    /// Set high every bit in the register that was set in the write proxy. Leave other bits
+    /// untouched. The write is done in a single atomic instruction.
+    #[inline(always)]
+    pub unsafe fn set_bits<F>(&self, f: F)
+    where
+        F: FnOnce(&mut REG::Writer) -> &mut REG::Writer,
+    {
+        let bits = f(&mut REG::Writer::from(W {
+            bits: Default::default(),
+            _reg: marker::PhantomData,
+        }))
+        .bits;
+        let alias = (self.register.as_ptr() as usize + 0x2000) as *mut u32;
+        alias.write_volatile(bits);
+    }
+
+    /// Clear every bit in the register that was cleared in the write proxy. Leave other bits
+    /// untouched. The write is done in a single atomic instruction.
+    #[inline(always)]
+    pub unsafe fn clear_bits<F>(&self, f: F)
+    where
+        F: FnOnce(&mut REG::Writer) -> &mut REG::Writer,
+    {
+        let bits = f(&mut REG::Writer::from(W {
+            bits: !REG::Ux::default(),
+            _reg: marker::PhantomData,
+        }))
+        .bits;
+        let alias = (self.register.as_ptr() as usize + 0x3000) as *mut u32;
+        alias.write_volatile(bits);
+    }
+
+    /// Toggle every bit in the register that was set in the write proxy. Leave other bits
+    /// untouched. The write is done in a single atomic instruction.
+    #[inline(always)]
+    pub unsafe fn toggle_bits<F>(&self, f: F)
+    where
+        F: FnOnce(&mut REG::Writer) -> &mut REG::Writer,
+    {
+        let bits = f(&mut REG::Writer::from(W {
+            bits: Default::default(),
+            _reg: marker::PhantomData,
+        }))
+        .bits;
+        let alias = (self.register.as_ptr() as usize + 0x1000) as *mut u32;
+        alias.write_volatile(bits);
+    }
+}

src/adc/cs.rs

@@ -435,3 +435,4 @@ impl crate::Resettable for CS_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for CS_SPEC {}

src/adc/div.rs

@@ -145,3 +145,4 @@ impl crate::Resettable for DIV_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for DIV_SPEC {}

src/adc/fcs.rs

@@ -447,3 +447,4 @@ impl crate::Resettable for FCS_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for FCS_SPEC {}

src/adc/fifo.rs

@@ -75,3 +75,4 @@ impl crate::Resettable for FIFO_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for FIFO_SPEC {}

src/adc/inte.rs

@@ -119,3 +119,4 @@ impl crate::Resettable for INTE_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for INTE_SPEC {}

src/adc/intf.rs

@@ -119,3 +119,4 @@ impl crate::Resettable for INTF_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for INTF_SPEC {}

src/adc/intr.rs

@@ -57,3 +57,4 @@ impl crate::Resettable for INTR_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for INTR_SPEC {}

src/adc/ints.rs

@@ -57,3 +57,4 @@ impl crate::Resettable for INTS_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for INTS_SPEC {}

src/adc/result.rs

@@ -55,3 +55,4 @@ impl crate::Resettable for RESULT_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for RESULT_SPEC {}

src/busctrl/bus_priority.rs

@@ -256,3 +256,4 @@ impl crate::Resettable for BUS_PRIORITY_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for BUS_PRIORITY_SPEC {}

src/busctrl/bus_priority_ack.rs

@@ -59,3 +59,4 @@ impl crate::Resettable for BUS_PRIORITY_ACK_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for BUS_PRIORITY_ACK_SPEC {}

src/busctrl/perfctr0.rs

@@ -113,3 +113,4 @@ impl crate::Resettable for PERFCTR0_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for PERFCTR0_SPEC {}

src/busctrl/perfctr1.rs

@@ -113,3 +113,4 @@ impl crate::Resettable for PERFCTR1_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for PERFCTR1_SPEC {}

src/busctrl/perfctr2.rs

@@ -113,3 +113,4 @@ impl crate::Resettable for PERFCTR2_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for PERFCTR2_SPEC {}

src/busctrl/perfctr3.rs

@@ -113,3 +113,4 @@ impl crate::Resettable for PERFCTR3_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for PERFCTR3_SPEC {}

src/busctrl/perfsel0.rs

@@ -390,3 +390,4 @@ impl crate::Resettable for PERFSEL0_SPEC {
         0x1f
     }
 }
+impl crate::markers::AtomicMarker for PERFSEL0_SPEC {}

src/busctrl/perfsel1.rs

@@ -390,3 +390,4 @@ impl crate::Resettable for PERFSEL1_SPEC {
         0x1f
     }
 }
+impl crate::markers::AtomicMarker for PERFSEL1_SPEC {}

src/busctrl/perfsel2.rs

@@ -390,3 +390,4 @@ impl crate::Resettable for PERFSEL2_SPEC {
         0x1f
     }
 }
+impl crate::markers::AtomicMarker for PERFSEL2_SPEC {}

src/busctrl/perfsel3.rs

@@ -390,3 +390,4 @@ impl crate::Resettable for PERFSEL3_SPEC {
         0x1f
     }
 }
+impl crate::markers::AtomicMarker for PERFSEL3_SPEC {}

src/clocks/clk_adc_ctrl.rs

@@ -394,3 +394,4 @@ impl crate::Resettable for CLK_ADC_CTRL_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for CLK_ADC_CTRL_SPEC {}

src/clocks/clk_adc_div.rs

@@ -105,3 +105,4 @@ impl crate::Resettable for CLK_ADC_DIV_SPEC {
         0x0100
     }
 }
+impl crate::markers::AtomicMarker for CLK_ADC_DIV_SPEC {}

src/clocks/clk_adc_selected.rs

@@ -34,3 +34,4 @@ impl crate::Resettable for CLK_ADC_SELECTED_SPEC {
         0x01
     }
 }
+impl crate::markers::AtomicMarker for CLK_ADC_SELECTED_SPEC {}

src/clocks/clk_gpout0_ctrl.rs

@@ -506,3 +506,4 @@ impl crate::Resettable for CLK_GPOUT0_CTRL_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for CLK_GPOUT0_CTRL_SPEC {}

src/clocks/clk_gpout0_div.rs

@@ -142,3 +142,4 @@ impl crate::Resettable for CLK_GPOUT0_DIV_SPEC {
         0x0100
     }
 }
+impl crate::markers::AtomicMarker for CLK_GPOUT0_DIV_SPEC {}

src/clocks/clk_gpout0_selected.rs

@@ -34,3 +34,4 @@ impl crate::Resettable for CLK_GPOUT0_SELECTED_SPEC {
         0x01
     }
 }
+impl crate::markers::AtomicMarker for CLK_GPOUT0_SELECTED_SPEC {}

src/clocks/clk_gpout1_ctrl.rs

@@ -506,3 +506,4 @@ impl crate::Resettable for CLK_GPOUT1_CTRL_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for CLK_GPOUT1_CTRL_SPEC {}

src/clocks/clk_gpout1_div.rs

@@ -142,3 +142,4 @@ impl crate::Resettable for CLK_GPOUT1_DIV_SPEC {
         0x0100
     }
 }
+impl crate::markers::AtomicMarker for CLK_GPOUT1_DIV_SPEC {}

src/clocks/clk_gpout1_selected.rs

@@ -34,3 +34,4 @@ impl crate::Resettable for CLK_GPOUT1_SELECTED_SPEC {
         0x01
     }
 }
+impl crate::markers::AtomicMarker for CLK_GPOUT1_SELECTED_SPEC {}

src/clocks/clk_gpout2_ctrl.rs

@@ -506,3 +506,4 @@ impl crate::Resettable for CLK_GPOUT2_CTRL_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for CLK_GPOUT2_CTRL_SPEC {}

src/clocks/clk_gpout2_div.rs

@@ -142,3 +142,4 @@ impl crate::Resettable for CLK_GPOUT2_DIV_SPEC {
         0x0100
     }
 }
+impl crate::markers::AtomicMarker for CLK_GPOUT2_DIV_SPEC {}

src/clocks/clk_gpout2_selected.rs

@@ -34,3 +34,4 @@ impl crate::Resettable for CLK_GPOUT2_SELECTED_SPEC {
         0x01
     }
 }
+impl crate::markers::AtomicMarker for CLK_GPOUT2_SELECTED_SPEC {}

src/clocks/clk_gpout3_ctrl.rs

@@ -506,3 +506,4 @@ impl crate::Resettable for CLK_GPOUT3_CTRL_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for CLK_GPOUT3_CTRL_SPEC {}

src/clocks/clk_gpout3_div.rs

@@ -142,3 +142,4 @@ impl crate::Resettable for CLK_GPOUT3_DIV_SPEC {
         0x0100
     }
 }
+impl crate::markers::AtomicMarker for CLK_GPOUT3_DIV_SPEC {}

src/clocks/clk_gpout3_selected.rs

@@ -34,3 +34,4 @@ impl crate::Resettable for CLK_GPOUT3_SELECTED_SPEC {
         0x01
     }
 }
+impl crate::markers::AtomicMarker for CLK_GPOUT3_SELECTED_SPEC {}

src/clocks/clk_peri_ctrl.rs

@@ -315,3 +315,4 @@ impl crate::Resettable for CLK_PERI_CTRL_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for CLK_PERI_CTRL_SPEC {}

src/clocks/clk_peri_selected.rs

@@ -34,3 +34,4 @@ impl crate::Resettable for CLK_PERI_SELECTED_SPEC {
         0x01
     }
 }
+impl crate::markers::AtomicMarker for CLK_PERI_SELECTED_SPEC {}

src/clocks/clk_ref_ctrl.rs

@@ -270,3 +270,4 @@ impl crate::Resettable for CLK_REF_CTRL_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for CLK_REF_CTRL_SPEC {}

src/clocks/clk_ref_div.rs

@@ -105,3 +105,4 @@ impl crate::Resettable for CLK_REF_DIV_SPEC {
         0x0100
     }
 }
+impl crate::markers::AtomicMarker for CLK_REF_DIV_SPEC {}

src/clocks/clk_ref_selected.rs

@@ -34,3 +34,4 @@ impl crate::Resettable for CLK_REF_SELECTED_SPEC {
         0x01
     }
 }
+impl crate::markers::AtomicMarker for CLK_REF_SELECTED_SPEC {}

src/clocks/clk_rtc_ctrl.rs

@@ -394,3 +394,4 @@ impl crate::Resettable for CLK_RTC_CTRL_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for CLK_RTC_CTRL_SPEC {}

src/clocks/clk_rtc_div.rs

@@ -142,3 +142,4 @@ impl crate::Resettable for CLK_RTC_DIV_SPEC {
         0x0100
     }
 }
+impl crate::markers::AtomicMarker for CLK_RTC_DIV_SPEC {}

src/clocks/clk_rtc_selected.rs

@@ -34,3 +34,4 @@ impl crate::Resettable for CLK_RTC_SELECTED_SPEC {
         0x01
     }
 }
+impl crate::markers::AtomicMarker for CLK_RTC_SELECTED_SPEC {}

src/clocks/clk_sys_ctrl.rs

@@ -304,3 +304,4 @@ impl crate::Resettable for CLK_SYS_CTRL_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for CLK_SYS_CTRL_SPEC {}

src/clocks/clk_sys_div.rs

@@ -142,3 +142,4 @@ impl crate::Resettable for CLK_SYS_DIV_SPEC {
         0x0100
     }
 }
+impl crate::markers::AtomicMarker for CLK_SYS_DIV_SPEC {}

src/clocks/clk_sys_resus_ctrl.rs

@@ -250,3 +250,4 @@ impl crate::Resettable for CLK_SYS_RESUS_CTRL_SPEC {
         0xff
     }
 }
+impl crate::markers::AtomicMarker for CLK_SYS_RESUS_CTRL_SPEC {}

src/clocks/clk_sys_resus_status.rs

@@ -55,3 +55,4 @@ impl crate::Resettable for CLK_SYS_RESUS_STATUS_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for CLK_SYS_RESUS_STATUS_SPEC {}

src/clocks/clk_sys_selected.rs

@@ -34,3 +34,4 @@ impl crate::Resettable for CLK_SYS_SELECTED_SPEC {
         0x01
     }
 }
+impl crate::markers::AtomicMarker for CLK_SYS_SELECTED_SPEC {}

src/clocks/clk_usb_ctrl.rs

@@ -394,3 +394,4 @@ impl crate::Resettable for CLK_USB_CTRL_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for CLK_USB_CTRL_SPEC {}

src/clocks/clk_usb_div.rs

@@ -105,3 +105,4 @@ impl crate::Resettable for CLK_USB_DIV_SPEC {
         0x0100
     }
 }
+impl crate::markers::AtomicMarker for CLK_USB_DIV_SPEC {}

src/clocks/clk_usb_selected.rs

@@ -34,3 +34,4 @@ impl crate::Resettable for CLK_USB_SELECTED_SPEC {
         0x01
     }
 }
+impl crate::markers::AtomicMarker for CLK_USB_SELECTED_SPEC {}

src/clocks/enabled0.rs

@@ -675,3 +675,4 @@ impl crate::Resettable for ENABLED0_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for ENABLED0_SPEC {}

src/clocks/enabled1.rs

@@ -335,3 +335,4 @@ impl crate::Resettable for ENABLED1_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for ENABLED1_SPEC {}

src/clocks/fc0_delay.rs

@@ -106,3 +106,4 @@ impl crate::Resettable for FC0_DELAY_SPEC {
         0x01
     }
 }
+impl crate::markers::AtomicMarker for FC0_DELAY_SPEC {}

src/clocks/fc0_interval.rs

@@ -106,3 +106,4 @@ impl crate::Resettable for FC0_INTERVAL_SPEC {
         0x08
     }
 }
+impl crate::markers::AtomicMarker for FC0_INTERVAL_SPEC {}

src/clocks/fc0_max_khz.rs

@@ -105,3 +105,4 @@ impl crate::Resettable for FC0_MAX_KHZ_SPEC {
         0x01ff_ffff
     }
 }
+impl crate::markers::AtomicMarker for FC0_MAX_KHZ_SPEC {}

src/clocks/fc0_min_khz.rs

@@ -105,3 +105,4 @@ impl crate::Resettable for FC0_MIN_KHZ_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for FC0_MIN_KHZ_SPEC {}

src/clocks/fc0_ref_khz.rs

@@ -105,3 +105,4 @@ impl crate::Resettable for FC0_REF_KHZ_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for FC0_REF_KHZ_SPEC {}

src/clocks/fc0_result.rs

@@ -75,3 +75,4 @@ impl crate::Resettable for FC0_RESULT_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for FC0_RESULT_SPEC {}

src/clocks/fc0_src.rs

@@ -313,3 +313,4 @@ impl crate::Resettable for FC0_SRC_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for FC0_SRC_SPEC {}

src/clocks/fc0_status.rs

@@ -195,3 +195,4 @@ impl crate::Resettable for FC0_STATUS_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for FC0_STATUS_SPEC {}

src/clocks/inte.rs

@@ -115,3 +115,4 @@ impl crate::Resettable for INTE_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for INTE_SPEC {}

src/clocks/intf.rs

@@ -115,3 +115,4 @@ impl crate::Resettable for INTF_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for INTF_SPEC {}

src/clocks/intr.rs

@@ -55,3 +55,4 @@ impl crate::Resettable for INTR_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for INTR_SPEC {}

src/clocks/ints.rs

@@ -55,3 +55,4 @@ impl crate::Resettable for INTS_SPEC {
         0
     }
 }
+impl crate::markers::AtomicMarker for INTS_SPEC {}

src/clocks/sleep_en0.rs

@@ -1572,3 +1572,4 @@ impl crate::Resettable for SLEEP_EN0_SPEC {
         0xffff_ffff
     }
 }
+impl crate::markers::AtomicMarker for SLEEP_EN0_SPEC {}

src/clocks/sleep_en1.rs

@@ -773,3 +773,4 @@ impl crate::Resettable for SLEEP_EN1_SPEC {
         0x7fff
     }
 }
+impl crate::markers::AtomicMarker for SLEEP_EN1_SPEC {}

src/clocks/wake_en0.rs

@@ -1572,3 +1572,4 @@ impl crate::Resettable for WAKE_EN0_SPEC {
         0xffff_ffff
     }
 }
+impl crate::markers::AtomicMarker for WAKE_EN0_SPEC {}

src/clocks/wake_en1.rs

@@ -773,3 +773,4 @@ impl crate::Resettable for WAKE_EN1_SPEC {
         0x7fff
     }
 }
+impl crate::markers::AtomicMarker for WAKE_EN1_SPEC {}