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Only enable H/W on some mips targets.

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Move common hw-obj to Make-common
Pacify GCC
This commit is contained in:
Andrew Cagney
1998-05-22 05:23:04 +00:00
parent 32d41f6ddb
commit f872d0d643
9 changed files with 170 additions and 125 deletions
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11
sim/mips/ChangeLog
View File

@ -1,3 +1,14 @@
start-sanitize-tx3904
Fri May 22 13:34:20 1998 Andrew Cagney <cagney@b1.cygnus.com>
* configure.in (SIM_AC_OPTION_HARDWARE): Only enable when tx3904.
* interp.c (sim_open): Only create a device tree when HW is
enabled.
* dv-tx3904irc.c (tx3904irc_finish): Pacify GCC.
* interp.c (signal_exception): Ditto.
end-sanitize-tx3904
Thu May 21 14:24:11 1998 Gavin Koch <gavin@cygnus.com>
* gencode.c: Mark BEGEZALL as LIKELY.

10
sim/mips/configure.in
View File

@ -239,15 +239,17 @@ AC_SUBST(mips_extra_objs)
# start-sanitize-tx3904
#
# Add simulated hardware devices
#
SIM_AC_OPTION_HARDWARE()
hw_enabled=no
case "${target}" in
# start-sanitize-tx3904
mips*tx39*) SIM_AC_OPTION_HARDWARE(,tx3904cpu tx3904irc) ;;
# end-sanitize-tx3904
mips*tx39*) hw_enabled=yes ; hw_extra_devices="tx3904cpu tx3904irc" ;;
*) ;;
esac
SIM_AC_OPTION_HARDWARE($hw_enabled,$hw_devices,$hw_extra_devices)
# end-sanitize-tx3904
AC_PATH_X

7
sim/mips/dv-tx3904irc.c
View File

@ -217,7 +217,6 @@ attach_tx3904irc_regs (struct hw *me,
static void
tx3904irc_finish (struct hw *me)
{
int i;
struct tx3904irc *controller;
controller = HW_ZALLOC (me, struct tx3904irc);
@ -274,7 +273,7 @@ tx3904irc_port_event (struct hw *me,
if(ILR_GET(controller, source) > IMR_GET(controller))
{
int ip_number = 16 + source; /* compute IP[4:0] */
HW_TRACE ((me, "interrupt level %d", ILR_GET(controller,source)));
HW_TRACE ((me, "interrupt level %ld", ILR_GET(controller,source)));
hw_port_event(me, IP_PORT, ip_number);
}
break;
@ -336,7 +335,7 @@ tx3904irc_io_read_buffer (struct hw *me,
}
/* write requested byte out */
memcpy(dest+byte, ((char*)& register_value)+reg_offset, 1);
memcpy ((char*) dest + byte, ((char*)& register_value)+reg_offset, 1);
}
return nr_bytes;
@ -378,7 +377,7 @@ tx3904irc_io_write_buffer (struct hw *me,
HW_TRACE ((me, "reg %d pre: %08lx", reg_number, (long) *register_ptr));
/* overwrite requested byte */
memcpy(((char*)register_ptr)+reg_offset, source+byte, 1);
memcpy (((char*)register_ptr)+reg_offset, (char*)source + byte, 1);
HW_TRACE ((me, "post: %08lx", (long) *register_ptr));
}