diff options
author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1998-09-21 00:23:02 +0000 |
---|---|---|
committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1998-09-21 00:23:02 +0000 |
commit | 04bc5d97f10929df9fb0e230334fc92266cea633 (patch) | |
tree | c6b1cbda36928536f2103d471f5b9fd8d2198176 /c/src/lib/libbsp/i386/i386ex/include/bsp.h | |
parent | Patch from Eric Norum: (diff) | |
download | rtems-04bc5d97f10929df9fb0e230334fc92266cea633.tar.bz2 |
Update from Erik Ivanenko <erik.ivanenko@utoronto.ca> to bring the
i386ex bsp up to date.
1) A 'hlt' instruction is coded in case of a return from boot_card in
start.s.
Diffstat (limited to '')
-rw-r--r-- | c/src/lib/libbsp/i386/i386ex/include/bsp.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/c/src/lib/libbsp/i386/i386ex/include/bsp.h b/c/src/lib/libbsp/i386/i386ex/include/bsp.h index eef2d2559a..257030c075 100644 --- a/c/src/lib/libbsp/i386/i386ex/include/bsp.h +++ b/c/src/lib/libbsp/i386/i386ex/include/bsp.h @@ -45,8 +45,12 @@ extern "C" { #define MUST_WAIT_FOR_INTERRUTPT 0 -#define Install_tm27_vector( handler ) set_vector( (handler), 0x90, 1 ) +#define Install_tm27_vector(handler) \ +{ \ + rtems_isr_entry dummy; \ + rtems_interrupt_catch(handler, 0x90, &dummy); \ +} #define Cause_tm27_intr() asm volatile( "int $0x90" : : ); #define Clear_tm27_intr() |