diff options
| author | Daniel Cederman <cederman@gaisler.com> | 2015-01-09 09:03:59 +0100 |
|---|---|---|
| committer | Daniel Hellstrom <daniel@gaisler.com> | 2015-02-11 15:35:23 +0100 |
| commit | 0c94a46fa3938922481f06e8c64d8caba6d753b3 (patch) | |
| tree | bface1d6d879d04003f0b75d4dbca788c6ad8609 /c/src/lib/libbsp/sparc/erc32 | |
| parent | or1k/cpu.c: Eliminate dependency on BSP provided header (diff) | |
| download | rtems-0c94a46fa3938922481f06e8c64d8caba6d753b3.tar.bz2 | |
bsp/sparc: Move BSP_ISR_handler to a separate file and rename it
This allows it to be wrapped by another function at link-time
and can be used to trace interrupts. If not placed in a separate
file, the function pointer address used in BSP_shared_interrupt_init
will be resolved at compile-time, and the function will not be wrappable.
Diffstat (limited to 'c/src/lib/libbsp/sparc/erc32')
| -rw-r--r-- | c/src/lib/libbsp/sparc/erc32/Makefile.am | 1 | ||||
| -rw-r--r-- | c/src/lib/libbsp/sparc/erc32/include/bsp.h | 3 |
2 files changed, 4 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/sparc/erc32/Makefile.am b/c/src/lib/libbsp/sparc/erc32/Makefile.am index c99d2fb429..8dcdd32940 100644 --- a/c/src/lib/libbsp/sparc/erc32/Makefile.am +++ b/c/src/lib/libbsp/sparc/erc32/Makefile.am @@ -71,6 +71,7 @@ include_bsp_HEADERS += \ include/bsp/irq.h libbsp_a_SOURCES += \ ../../sparc/shared/irq/irq-shared.c \ + ../../sparc/shared/irq/bsp_isr_handler.c \ ../../shared/src/irq-default-handler.c \ ../../shared/src/irq-generic.c \ ../../shared/src/irq-info.c \ diff --git a/c/src/lib/libbsp/sparc/erc32/include/bsp.h b/c/src/lib/libbsp/sparc/erc32/include/bsp.h index 33939106d8..6984c9e895 100644 --- a/c/src/lib/libbsp/sparc/erc32/include/bsp.h +++ b/c/src/lib/libbsp/sparc/erc32/include/bsp.h @@ -106,6 +106,9 @@ typedef void (*bsp_shared_isr)(void *arg); /* Initializes the Shared System Interrupt service */ extern void BSP_shared_interrupt_init(void); +/* Called directly from IRQ trap handler TRAP[0x10..0x1F] = IRQ[0..15] */ +void bsp_isr_handler(rtems_vector_number vector); + /* Registers a shared IRQ handler, and enable it at IRQ controller. Multiple * interrupt handlers may use the same IRQ number, all ISRs will be called * when an interrupt on that line is fired. |