source: rtems/c/src/lib/libbsp/powerpc/psim/configure.ac @ 001b4162

4.104.114.9
Last change on this file since 001b4162 was 10f095c, checked in by Joel Sherrill <joel.sherrill@…>, on Jul 16, 2008 at 8:22:00 PM

2008-07-16 Joel Sherrill <joel.sherrill@…>

  • configure.ac: Add fast idle.
  • Property mode set to 100644
File size: 1.4 KB
Line 
1## Process this file with autoconf to produce a configure script.
2##
3## $Id$
4
5AC_PREREQ(2.60)
6AC_INIT([rtems-c-src-lib-libbsp-powerpc-psim],[_RTEMS_VERSION],[http://www.rtems.org/bugzilla])
7AC_CONFIG_SRCDIR([bsp_specs])
8RTEMS_TOP(../../../../../..)
9
10RTEMS_CANONICAL_TARGET_CPU
11AM_INIT_AUTOMAKE([no-define nostdinc foreign 1.10])
12RTEMS_BSP_CONFIGURE
13
14RTEMS_PROG_CC_FOR_TARGET([-ansi -fasm])
15RTEMS_CANONICALIZE_TOOLS
16RTEMS_PROG_CCAS
17
18RTEMS_CONFIG_BUILD_SUBDIRS(tools)
19
20RTEMS_BSPOPTS_SET([PPC_USE_SPRG],[*],[0])
21RTEMS_BSPOPTS_HELP([PPC_USE_SPRG],
22[If defined, then the PowerPC specific code in RTEMS will use some
23of the special purpose registers to slightly optimize interrupt
24response time.  The use of these registers can conflict with
25other tools like debuggers.])
26
27RTEMS_BSPOPTS_SET([PPC_VECTOR_FILE_BASE],[*],[0xFFF00100])
28RTEMS_BSPOPTS_HELP([PPC_VECTOR_FILE_BASE],
29[This defines the base address of the exception table.
30 NOTE: Vectors are actually at 0xFFF00000 but file starts at offset.])
31
32RTEMS_BSPOPTS_SET([CLOCK_DRIVER_USE_FAST_IDLE],[psim],[1])
33RTEMS_BSPOPTS_HELP([CLOCK_DRIVER_USE_FAST_IDLE],
34[This sets a mode where the time runs as fast as possible when
35 a clock ISR occurs while the IDLE thread is executing.  This can
36 significantly reduce simulation times.])
37
38RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION
39
40# Explicitly list all Makefiles here
41AC_CONFIG_FILES([Makefile])
42
43RTEMS_PPC_EXCEPTIONS
44
45AC_OUTPUT
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