Add ISRs and vector table for F1 value line.

Now libmaple/stm32f1/rules.mk tries to pull in ISRs and a vector table
on a per-line basis. Move isrs_performance.S and
vector_table_performance.S to (new) libmaple/stm32f1/performance, and
rename them.

Add corresponding files for value line under (new)
libmaple/stm32f1/value. This helps clean up some
performance-line-isms, and allows implementing e.g. the CEC interrupt,
which is used by something else on performance line.

Untested (I don't have access to a value line MCU); hopefully this
works.

Signed-off-by: Marti Bolivar <mbolivar@leaflabs.com>

5 files changed, 393 insertions, 4 deletions

diff --git a/libmaple/stm32f1/isrs_performance.S b/libmaple/stm32f1/performance/isrs.S
index af39198..a8f0709 100644
--- a/libmaple/stm32f1/isrs_performance.S
+++ b/libmaple/stm32f1/performance/isrs.S
@@ -24,7 +24,7 @@
  * SOFTWARE.
  *****************************************************************************/
 
-/* STM32F1 ISR weak declarations */
+/* STM32F1 performance line ISR weak declarations */
 
 	.thumb
 
diff --git a/libmaple/stm32f1/vector_table_performance.S b/libmaple/stm32f1/performance/vector_table.S
index 55cf44f..b489b94 100644
--- a/libmaple/stm32f1/vector_table_performance.S
+++ b/libmaple/stm32f1/performance/vector_table.S
@@ -24,7 +24,7 @@
  * SOFTWARE.
  *****************************************************************************/
 
-/* STM32F1 vector table */
+/* STM32F1 performance line vector table */
 
 	.section	".stm32.interrupt_vector"
 
diff --git a/libmaple/stm32f1/rules.mk b/libmaple/stm32f1/rules.mk
index b67f446..0effea3 100644
--- a/libmaple/stm32f1/rules.mk
+++ b/libmaple/stm32f1/rules.mk
@@ -7,9 +7,12 @@ BUILDDIRS       += $(BUILD_PATH)/$(d)
 # Local flags
 CFLAGS_$(d) = -I$(d) $(LIBMAPLE_PRIVATE_INCLUDES) $(LIBMAPLE_INCLUDES) -Wall -Werror
 
+# Extra BUILDDIRS
+BUILDDIRS += $(BUILD_PATH)/$(d)/$(MCU_F1_LINE)
+
 # Local rules and targets
-sSRCS_$(d) := isrs_performance.S
-sSRCS_$(d) += vector_table_performance.S
+sSRCS_$(d) := $(MCU_F1_LINE)/isrs.S
+sSRCS_$(d) += $(MCU_F1_LINE)/vector_table.S
 
 cSRCS_$(d) := adc.c
 cSRCS_$(d) += bkp.c
diff --git a/libmaple/stm32f1/value/isrs.S b/libmaple/stm32f1/value/isrs.S
new file mode 100644
index 0000000..858016b
--- /dev/null
+++ b/libmaple/stm32f1/value/isrs.S
@@ -0,0 +1,270 @@
+/******************************************************************************
+ * The MIT License
+ *
+ * Copyright (c) 2011 Perry Hung.
+ * Copyright (c) 2012 LeafLabs, LLC.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *****************************************************************************/
+
+/* STM32F1 value line ISR weak declarations */
+
+        .thumb
+
+/* Default handler for all non-overridden interrupts and exceptions */
+        .globl  __default_handler
+        .type   __default_handler, %function
+
+__default_handler:
+        b .
+
+        .weak  __msp_init
+        .globl __msp_init
+        .set   __msp_init, __default_handler
+        .weak  __exc_reset
+        .globl __exc_reset
+        .set   __exc_reset, __default_handler
+        .weak  __exc_nmi
+        .globl __exc_nmi
+        .set   __exc_nmi, __default_handler
+        .weak  __exc_hardfault
+        .globl __exc_hardfault
+        .set   __exc_hardfault, __default_handler
+        .weak  __exc_memmanage
+        .globl __exc_memmanage
+        .set   __exc_memmanage, __default_handler
+        .weak  __exc_busfault
+        .globl __exc_busfault
+        .set   __exc_busfault, __default_handler
+        .weak  __exc_usagefault
+        .globl __exc_usagefault
+        .set   __exc_usagefault, __default_handler
+        .weak  __stm32reservedexception7
+        .globl __stm32reservedexception7
+        .set   __stm32reservedexception7, __default_handler
+        .weak  __stm32reservedexception8
+        .globl __stm32reservedexception8
+        .set   __stm32reservedexception8, __default_handler
+        .weak  __stm32reservedexception9
+        .globl __stm32reservedexception9
+        .set   __stm32reservedexception9, __default_handler
+        .weak  __stm32reservedexception10
+        .globl __stm32reservedexception10
+        .set   __stm32reservedexception10, __default_handler
+        .weak  __exc_svc
+        .globl __exc_svc
+        .set   __exc_svc, __default_handler
+        .weak  __exc_debug_monitor
+        .globl __exc_debug_monitor
+        .set   __exc_debug_monitor, __default_handler
+        .weak  __stm32reservedexception13
+        .globl __stm32reservedexception13
+        .set   __stm32reservedexception13, __default_handler
+        .weak  __exc_pendsv
+        .globl __exc_pendsv
+        .set   __exc_pendsv, __default_handler
+        .weak  __exc_systick
+        .globl __exc_systick
+        .set   __exc_systick, __default_handler
+
+        .weak  __irq_wwdg
+        .globl __irq_wwdg
+        .set   __irq_wwdg, __default_handler
+        .weak  __irq_pvd
+        .globl __irq_pvd
+        .set   __irq_pvd, __default_handler
+        .weak  __irq_tamper
+        .globl __irq_tamper
+        .set   __irq_tamper, __default_handler
+        .weak  __irq_rtc
+        .globl __irq_rtc
+        .set   __irq_rtc, __default_handler
+        .weak  __irq_flash
+        .globl __irq_flash
+        .set   __irq_flash, __default_handler
+        .weak  __irq_rcc
+        .globl __irq_rcc
+        .set   __irq_rcc, __default_handler
+        .weak  __irq_exti0
+        .globl __irq_exti0
+        .set   __irq_exti0, __default_handler
+        .weak  __irq_exti1
+        .globl __irq_exti1
+        .set   __irq_exti1, __default_handler
+        .weak  __irq_exti2
+        .globl __irq_exti2
+        .set   __irq_exti2, __default_handler
+        .weak  __irq_exti3
+        .globl __irq_exti3
+        .set   __irq_exti3, __default_handler
+        .weak  __irq_exti4
+        .globl __irq_exti4
+        .set   __irq_exti4, __default_handler
+        .weak  __irq_dma1_channel1
+        .globl __irq_dma1_channel1
+        .set   __irq_dma1_channel1, __default_handler
+        .weak  __irq_dma1_channel2
+        .globl __irq_dma1_channel2
+        .set   __irq_dma1_channel2, __default_handler
+        .weak  __irq_dma1_channel3
+        .globl __irq_dma1_channel3
+        .set   __irq_dma1_channel3, __default_handler
+        .weak  __irq_dma1_channel4
+        .globl __irq_dma1_channel4
+        .set   __irq_dma1_channel4, __default_handler
+        .weak  __irq_dma1_channel5
+        .globl __irq_dma1_channel5
+        .set   __irq_dma1_channel5, __default_handler
+        .weak  __irq_dma1_channel6
+        .globl __irq_dma1_channel6
+        .set   __irq_dma1_channel6, __default_handler
+        .weak  __irq_dma1_channel7
+        .globl __irq_dma1_channel7
+        .set   __irq_dma1_channel7, __default_handler
+        .weak  __irq_adc1
+        .globl __irq_adc1
+        .set   __irq_adc1, __default_handler
+        .weak  __stm32reservedexception14
+        .globl __stm32reservedexception14
+        .set   __stm32reservedexception14, __default_handler
+        .weak  __stm32reservedexception15
+        .globl __stm32reservedexception15
+        .set   __stm32reservedexception15, __default_handler
+        .weak  __stm32reservedexception16
+        .globl __stm32reservedexception16
+        .set   __stm32reservedexception16, __default_handler
+        .weak  __stm32reservedexception17
+        .globl __stm32reservedexception17
+        .set   __stm32reservedexception17, __default_handler
+        .weak  __irq_exti9_5
+        .globl __irq_exti9_5
+        .set   __irq_exti9_5, __default_handler
+        .weak  __irq_tim1_brk
+        .globl __irq_tim1_brk
+        .set   __irq_tim1_brk, __default_handler
+        .weak  __irq_tim1_up
+        .globl __irq_tim1_up
+        .set   __irq_tim1_up, __default_handler
+        .weak  __irq_tim1_trg_com
+        .globl __irq_tim1_trg_com
+        .set   __irq_tim1_trg_com, __default_handler
+        .weak  __irq_tim1_cc
+        .globl __irq_tim1_cc
+        .set   __irq_tim1_cc, __default_handler
+        .weak  __irq_tim2
+        .globl __irq_tim2
+        .set   __irq_tim2, __default_handler
+        .weak  __irq_tim3
+        .globl __irq_tim3
+        .set   __irq_tim3, __default_handler
+        .weak  __irq_tim4
+        .globl __irq_tim4
+        .set   __irq_tim4, __default_handler
+        .weak  __irq_i2c1_ev
+        .globl __irq_i2c1_ev
+        .set   __irq_i2c1_ev, __default_handler
+        .weak  __irq_i2c1_er
+        .globl __irq_i2c1_er
+        .set   __irq_i2c1_er, __default_handler
+        .weak  __irq_i2c2_ev
+        .globl __irq_i2c2_ev
+        .set   __irq_i2c2_ev, __default_handler
+        .weak  __irq_i2c2_er
+        .globl __irq_i2c2_er
+        .set   __irq_i2c2_er, __default_handler
+        .weak  __irq_spi1
+        .globl __irq_spi1
+        .set   __irq_spi1, __default_handler
+        .weak  __irq_spi2
+        .globl __irq_spi2
+        .set   __irq_spi2, __default_handler
+        .weak  __irq_usart1
+        .globl __irq_usart1
+        .set   __irq_usart1, __default_handler
+        .weak  __irq_usart2
+        .globl __irq_usart2
+        .set   __irq_usart2, __default_handler
+        .weak  __irq_usart3
+        .globl __irq_usart3
+        .set   __irq_usart3, __default_handler
+        .weak  __irq_exti15_10
+        .globl __irq_exti15_10
+        .set   __irq_exti15_10, __default_handler
+        .weak  __irq_rtcalarm
+        .globl __irq_rtcalarm
+        .set   __irq_rtcalarm, __default_handler
+        .weak  __irq_cec
+        .globl __irq_cec
+        .set   __irq_cec, __default_handler
+        .weak  __irq_tim12
+        .globl __irq_tim12
+        .set   __irq_tim12, __default_handler
+        .weak  __irq_tim13
+        .globl __irq_tim13
+        .set   __irq_tim13, __default_handler
+        .weak  __irq_tim14
+        .globl __irq_tim14
+        .set   __irq_tim14, __default_handler
+        .weak  __stm32reservedexception18
+        .globl __stm32reservedexception18
+        .set   __stm32reservedexception18, __default_handler
+        .weak  __stm32reservedexception19
+        .globl __stm32reservedexception19
+        .set   __stm32reservedexception19, __default_handler
+        .weak  __irq_fsmc
+        .globl __irq_fsmc
+        .set   __irq_fsmc, __default_handler
+        .weak  __stm32reservedexception20
+        .globl __stm32reservedexception20
+        .set   __stm32reservedexception20, __default_handler
+        .weak  __irq_tim5
+        .globl __irq_tim5
+        .set   __irq_tim5, __default_handler
+        .weak  __irq_spi3
+        .globl __irq_spi3
+        .set   __irq_spi3, __default_handler
+        .weak  __irq_uart4
+        .globl __irq_uart4
+        .set   __irq_uart4, __default_handler
+        .weak  __irq_uart5
+        .globl __irq_uart5
+        .set   __irq_uart5, __default_handler
+        .weak  __irq_tim6
+        .globl __irq_tim6
+        .set   __irq_tim6, __default_handler
+        .weak  __irq_tim7
+        .globl __irq_tim7
+        .set   __irq_tim7, __default_handler
+        .weak  __irq_dma2_channel1
+        .globl __irq_dma2_channel1
+        .set   __irq_dma2_channel1, __default_handler
+        .weak  __irq_dma2_channel2
+        .globl __irq_dma2_channel2
+        .set   __irq_dma2_channel2, __default_handler
+        .weak  __irq_dma2_channel3
+        .globl __irq_dma2_channel3
+        .set   __irq_dma2_channel3, __default_handler
+        .weak  __irq_dma2_channel4_5
+        .globl __irq_dma2_channel4_5
+        .set   __irq_dma2_channel4_5, __default_handler
+        .weak  __irq_dma2_channel5 /* on remap only */
+        .globl __irq_dma2_channel5
+        .set   __irq_dma2_channel5, __default_handler
diff --git a/libmaple/stm32f1/value/vector_table.S b/libmaple/stm32f1/value/vector_table.S
new file mode 100644
index 0000000..76a2a6e
--- /dev/null
+++ b/libmaple/stm32f1/value/vector_table.S
@@ -0,0 +1,116 @@
+/******************************************************************************
+ * The MIT License
+ *
+ * Copyright (c) 2011 Perry Hung.
+ * Copyright (c) 2012 LeafLabs, LLC.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *****************************************************************************/
+
+/* STM32F1 value line vector table */
+
+        .section        ".stm32.interrupt_vector"
+
+        .globl  __stm32_vector_table
+        .type   __stm32_vector_table, %object
+
+__stm32_vector_table:
+/* CM3 core interrupts */
+        .long __msp_init
+        .long __exc_reset
+        .long __exc_nmi
+        .long __exc_hardfault
+        .long __exc_memmanage
+        .long __exc_busfault
+        .long __exc_usagefault
+        .long __stm32reservedexception7
+        .long __stm32reservedexception8
+        .long __stm32reservedexception9
+        .long __stm32reservedexception10
+        .long __exc_svc
+        .long __exc_debug_monitor
+        .long __stm32reservedexception13
+        .long __exc_pendsv
+        .long __exc_systick
+/* Peripheral interrupts */
+        .long __irq_wwdg
+        .long __irq_pvd
+        .long __irq_tamper
+        .long __irq_rtc
+        .long __irq_flash
+        .long __irq_rcc
+        .long __irq_exti0
+        .long __irq_exti1
+        .long __irq_exti2
+        .long __irq_exti3
+        .long __irq_exti4
+        .long __irq_dma1_channel1
+        .long __irq_dma1_channel2
+        .long __irq_dma1_channel3
+        .long __irq_dma1_channel4
+        .long __irq_dma1_channel5
+        .long __irq_dma1_channel6
+        .long __irq_dma1_channel7
+        .long __irq_adc1
+        .long __stm32reservedexception14
+        .long __stm32reservedexception15
+        .long __stm32reservedexception16
+        .long __stm32reservedexception17
+        .long __irq_exti9_5
+        .long __irq_tim1_brk
+        .long __irq_tim1_up
+        .long __irq_tim1_trg_com
+        .long __irq_tim1_cc
+        .long __irq_tim2
+        .long __irq_tim3
+        .long __irq_tim4
+        .long __irq_i2c1_ev
+        .long __irq_i2c1_er
+        .long __irq_i2c2_ev
+        .long __irq_i2c2_er
+        .long __irq_spi1
+        .long __irq_spi2
+        .long __irq_usart1
+        .long __irq_usart2
+        .long __irq_usart3
+        .long __irq_exti15_10
+        .long __irq_rtcalarm
+        .long __irq_cec
+        .long __irq_tim12
+        .long __irq_tim13
+        .long __irq_tim14
+        .long __stm32reservedexception18
+        .long __stm32reservedexception19
+        .long __irq_fsmc
+        .long __stm32reservedexception20
+        .long __irq_tim5
+        .long __irq_spi3
+        .long __irq_uart4
+        .long __irq_uart5
+        .long __irq_tim6
+        .long __irq_tim7
+        .long __irq_dma2_channel1
+        .long __irq_dma2_channel2
+        .long __irq_dma2_channel3
+        .long __irq_dma2_channel4_5
+        .long __irq_dma2_channel5  /* on remap only */
+
+        .size   __stm32_vector_table, . - __stm32_vector_table