diff options
Diffstat (limited to 'make/custom/dmv177.cfg')
| -rw-r--r-- | make/custom/dmv177.cfg | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/make/custom/dmv177.cfg b/make/custom/dmv177.cfg index 05fb516a58..595279a8a0 100644 --- a/make/custom/dmv177.cfg +++ b/make/custom/dmv177.cfg @@ -16,39 +16,6 @@ RTEMS_CPU_MODEL=ppc603e # This is the actual bsp directory used during the build process. RTEMS_BSP_FAMILY=dmv177 -# This section makes the target dependent options file. - -# PPC_VECTOR_FILE_BASE (ppc) -# This defines the base address of the exception table. -# NOTE: Vectors are actually at 0xFFF00000 but file starts at offset 0x0100 -# -# PPC_USE_SPRG (RTEMS PowerPC port) -# 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. -# -# PPC_USE_DATA_CACHE (RTEMS PowerPC port/BSP) -# 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. -# -# PPC_USE_INSTRUCTION_CACHE (RTEMS PowerPC port/BSP) -# 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. -# The BSP actually contains the call that enables this. - -define make-target-options - @echo "#define PPC_VECTOR_FILE_BASE 0x0100" >>$@ - @echo "#define PPC_USE_SPRG 0" >>$@ - @echo "#define PPC_USE_DATA_CACHE 0" >>$@ - @echo "#define PPC_USE_INSTRUCTION_CACHE 1" >>$@ -endef - # This contains the compiler options necessary to select the CPU model # and (hopefully) optimize for it. # |