From 873f511173c637016b5e173813bd03c1725797bb Mon Sep 17 00:00:00 2001
From: Keith Packard <keithp@keithp.com>
Date: Mon, 4 Feb 2019 22:28:02 -0800
Subject: altos: Declare all public functions in header files

Including interrupt vectors to catch mis-spellings.
Working toward supporting -Wmissing-prototypes

Signed-off-by: Keith Packard <keithp@keithp.com>
---
 src/lpc/ao_arch_funcs.h |  5 +++++
 src/lpc/lpc.h           | 44 ++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 49 insertions(+)

(limited to 'src/lpc')

diff --git a/src/lpc/ao_arch_funcs.h b/src/lpc/ao_arch_funcs.h
index 0454b38b..a5c78c33 100644
--- a/src/lpc/ao_arch_funcs.h
+++ b/src/lpc/ao_arch_funcs.h
@@ -258,6 +258,9 @@ static inline void ao_spi_send_byte(uint8_t byte, uint8_t spi_index)
 		}							\
 	} while (0)
 
+void
+ao_debug_out(char c);
+
 #define HAS_ARCH_START_SCHEDULER	1
 
 static inline void ao_arch_start_scheduler(void) {
@@ -272,4 +275,6 @@ static inline void ao_arch_start_scheduler(void) {
 	asm("isb");
 }
 
+void start(void);
+
 #endif /* _AO_ARCH_FUNCS_H_ */
diff --git a/src/lpc/lpc.h b/src/lpc/lpc.h
index 38dd2aee..1d02e2e2 100644
--- a/src/lpc/lpc.h
+++ b/src/lpc/lpc.h
@@ -1347,4 +1347,48 @@ extern struct lpc_ct32b lpc_ct32b0, lpc_ct32b1;
 #define LPC_CT32B_EMR_EMC_SET		2
 #define LPC_CT32B_EMR_EMC_TOGGLE	3
 
+#define isr_decl(name) \
+	void __attribute__ ((weak)) lpc_ ## name ## _isr(void);
+
+isr_decl(nmi)
+isr_decl(hardfault)
+isr_decl(memmanage)
+isr_decl(busfault)
+isr_decl(usagefault)
+isr_decl(svc)
+isr_decl(debugmon)
+isr_decl(pendsv)
+isr_decl(systick)
+
+isr_decl(pin_int0)	/* IRQ0 */
+isr_decl(pin_int1)
+isr_decl(pin_int2)
+isr_decl(pin_int3)
+isr_decl(pin_int4)	/* IRQ4 */
+isr_decl(pin_int5)
+isr_decl(pin_int6)
+isr_decl(pin_int7)
+
+isr_decl(gint0)	/* IRQ8 */
+isr_decl(gint1)
+isr_decl(ssp1)
+isr_decl(i2c)
+
+isr_decl(ct16b0)	/* IRQ16 */
+isr_decl(ct16b1)
+isr_decl(ct32b0)
+isr_decl(ct32b1)
+isr_decl(ssp0)	/* IRQ20 */
+isr_decl(usart)
+isr_decl(usb_irq)
+isr_decl(usb_fiq)
+
+isr_decl(adc)	/* IRQ24 */
+isr_decl(wwdt)
+isr_decl(bod)
+isr_decl(flash)
+
+isr_decl(usb_wakeup)
+
+
 #endif /* _LPC_H_ */
-- 
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