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author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1998-08-05 16:51:39 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1998-08-05 16:51:39 +0000 |
commit | bd8c8b2a855f3219e3c4c73c9e67eb4bd6d473d7 (patch) | |
tree | d9f1b7bf8ee4865c1e485e2b161c5709e2b6b75d /c/src/lib/libbsp/i386/i386ex/console | |
parent | changed load address (diff) | |
download | rtems-bd8c8b2a855f3219e3c4c73c9e67eb4bd6d473d7.tar.bz2 |
Patch from Eric Valette <valette@crf.canon.fr> which brings the i386ex BSP
inline with the new IRQ structure.
Diffstat (limited to 'c/src/lib/libbsp/i386/i386ex/console')
-rw-r--r-- | c/src/lib/libbsp/i386/i386ex/console/Makefile.in | 9 | ||||
-rw-r--r-- | c/src/lib/libbsp/i386/i386ex/console/console.c | 19 |
2 files changed, 25 insertions, 3 deletions
diff --git a/c/src/lib/libbsp/i386/i386ex/console/Makefile.in b/c/src/lib/libbsp/i386/i386ex/console/Makefile.in index c1f28bc4c4..e774529a2b 100644 --- a/c/src/lib/libbsp/i386/i386ex/console/Makefile.in +++ b/c/src/lib/libbsp/i386/i386ex/console/Makefile.in @@ -10,8 +10,10 @@ PROJECT_ROOT = @PROJECT_ROOT@ PGM=${ARCH}/console.rel +IMPORT_SRC=$(srcdir)/../../shared/io/printk.c + # C source names, if any, go here -- minus the .c -C_PIECES=console +C_PIECES=console printk C_FILES=$(C_PIECES:%=%.c) C_O_FILES=$(C_PIECES:%=${ARCH}/%.o) @@ -49,10 +51,13 @@ LDFLAGS += CLEAN_ADDITIONS += CLOBBER_ADDITIONS += +preinstall: + ${CP} ${IMPORT_SRC} . + ${PGM}: ${SRCS} ${OBJS} $(make-rel) -all: ${ARCH} $(SRCS) $(PGM) +all: ${ARCH} preinstall $(SRCS) $(PGM) # the .rel file built here will be put into libbsp.a by ../wrapup/Makefile install: all diff --git a/c/src/lib/libbsp/i386/i386ex/console/console.c b/c/src/lib/libbsp/i386/i386ex/console/console.c index 0d05e84b30..03c2e3b4cd 100644 --- a/c/src/lib/libbsp/i386/i386ex/console/console.c +++ b/c/src/lib/libbsp/i386/i386ex/console/console.c @@ -16,7 +16,7 @@ #include <bsp.h> #include <rtems/libio.h> - +#include <bspIo.h> #include <stdlib.h> #include "../start/80386ex.h" @@ -109,6 +109,18 @@ rtems_boolean is_character_ready( return FALSE; } +/* + * Wait for an input. May be used before intr are ON. + */ +char BSP_wait_polled_input( void ) +{ + char c; + while (!is_character_ready(&c)) + continue; + + return c; +} + /* inbyte * * This routine reads a character from the UART. @@ -277,3 +289,8 @@ rtems_device_driver console_control( { return RTEMS_SUCCESSFUL; } + +BSP_output_char_function_type BSP_output_char = outbyte; +BSP_polling_getchar_function_type BSP_poll_char = BSP_wait_polled_input; + +void BSP_emergency_output_init() {} |