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dnl Process this file with autoconf to produce a configure script.
AC_PREREQ([2.69])
AC_INIT([rtems-c-src-lib-libbsp-powerpc-virtex4],[_RTEMS_VERSION],[https://devel.rtems.org/newticket])
RTEMS_TOP(../../../../../..)
RTEMS_SOURCE_TOP
RTEMS_BUILD_TOP
RTEMS_BSP_LINKCMDS
RTEMS_CANONICAL_TARGET_CPU
AM_INIT_AUTOMAKE([no-define nostdinc foreign 1.12.2])
RTEMS_BSP_CONFIGURE
RTEMS_BSPOPTS_SET([PPC_USE_DATA_CACHE],[*],[1])
RTEMS_BSPOPTS_HELP([PPC_USE_DATA_CACHE],
[If defined, then the PowerPC specific code in RTEMS will use
data cache instructions to optimize the context switch code.
This code can conflict with debuggers or emulators. It is known
to break the Corelis PowerPC emulator with at least some combinations
of PowerPC 603e revisions and emulator versions.
The BSP actually contains the call that enables this.])
RTEMS_BSPOPTS_SET([PPC_USE_SPRG],[*],[1])
RTEMS_BSPOPTS_HELP([PPC_USE_SPRG],
[If defined, then the PowerPC specific code in RTEMS will use some
of the special purpose registers to slightly optimize interrupt
response time. The use of these registers can conflict with
other tools like debuggers.])
RTEMS_BSPOPTS_SET([PPC_VECTOR_FILE_BASE],[*],[0x0100])
RTEMS_BSPOPTS_HELP([PPC_VECTOR_FILE_BASE],
[This defines the base address of the exception table.])
AC_DEFINE(ppc405, 1, [PowerPC model option])
RTEMS_BSP_CLEANUP_OPTIONS
# Explicitly list all Makefiles here
AC_CONFIG_FILES([Makefile])
RTEMS_PPC_EXCEPTIONS
AC_OUTPUT
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