caiyu/nextpnr
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge pull request #330 from zeldin/bba

Browse Source 
bba: Default to native endian in bbasm
This commit is contained in:
David Shah 2019-09-19 15:57:23 +01:00 committed by GitHub
commit f8719a5717
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 28 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
bba/bba.cmake
View File

@ -11,3 +11,11 @@ ENDIF(NOT CMAKE_CROSSCOMPILING)
IF(NOT CMAKE_CROSSCOMPILING)
EXPORT(TARGETS bbasm FILE ${CMAKE_BINARY_DIR}/ImportExecutables.cmake )
ENDIF(NOT CMAKE_CROSSCOMPILING)
include(TestBigEndian)
TEST_BIG_ENDIAN(IS_BIG_ENDIAN)
if(IS_BIG_ENDIAN)
set(BBASM_ENDIAN_FLAG "--be")
else()
set(BBASM_ENDIAN_FLAG "--le")
endif()

9
bba/main.cc
View File

@ -70,7 +70,7 @@ int main(int argc, char **argv)
{
bool debug = false;
bool verbose = false;
bool bigEndian = false;
bool bigEndian;
bool writeC = false;
char buffer[512];
@ -81,6 +81,7 @@ int main(int argc, char **argv)
options.add_options()("verbose,v", "verbose output");
options.add_options()("debug,d", "debug output");
options.add_options()("be,b", "big endian");
options.add_options()("le,l", "little endian");
options.add_options()("c,c", "write c strings");
options.add_options()("files", po::value<std::vector<std::string>>(), "file parameters");
pos.add("files", -1);
@ -106,6 +107,12 @@ int main(int argc, char **argv)
debug = true;
if (vm.count("be"))
bigEndian = true;
else if (vm.count("le"))
bigEndian = false;
else {
printf("Endian parameter is mandatory\n");
exit(-1);
}
if (vm.count("c"))
writeC = true;

11
ecp5/family.cmake
View File

@ -22,7 +22,8 @@ if (NOT EXTERNAL_CHIPDB)
set(DB_PY ${CMAKE_CURRENT_SOURCE_DIR}/ecp5/trellis_import.py)
file(MAKE_DIRECTORY ecp5/chipdbs/)
add_library(ecp5_chipdb OBJECT ecp5/chipdbs/)
file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/ecp5/chipdbs/)
add_library(ecp5_chipdb OBJECT ${CMAKE_CURRENT_BINARY_DIR}/ecp5/chipdbs/)
target_compile_definitions(ecp5_chipdb PRIVATE NEXTPNR_NAMESPACE=nextpnr_${family})
target_include_directories(ecp5_chipdb PRIVATE ${family}/)
@ -37,7 +38,7 @@ if (NOT EXTERNAL_CHIPDB)
set_source_files_properties(${CMAKE_CURRENT_SOURCE_DIR}/ecp5/resources/chipdb.rc PROPERTIES LANGUAGE RC)
set(PREV_DEV_CC_BBA_DB)
foreach (dev ${devices})
set(DEV_CC_DB ${CMAKE_CURRENT_SOURCE_DIR}/ecp5/chipdbs/chipdb-${dev}.bin)
set(DEV_CC_DB ${CMAKE_CURRENT_BINARY_DIR}/ecp5/chipdbs/chipdb-${dev}.bin)
set(DEV_CC_BBA_DB ${CMAKE_CURRENT_SOURCE_DIR}/ecp5/chipdbs/chipdb-${dev}.bba)
set(DEV_CONSTIDS_INC ${CMAKE_CURRENT_SOURCE_DIR}/ecp5/constids.inc)
add_custom_command(OUTPUT ${DEV_CC_BBA_DB}
@ -45,7 +46,7 @@ if (NOT EXTERNAL_CHIPDB)
DEPENDS ${DB_PY} ${PREV_DEV_CC_BBA_DB}
)
add_custom_command(OUTPUT ${DEV_CC_DB}
COMMAND bbasm ${DEV_CC_BBA_DB} ${DEV_CC_DB}
COMMAND bbasm ${BBASM_ENDIAN_FLAG} ${DEV_CC_BBA_DB} ${DEV_CC_DB}
DEPENDS bbasm ${DEV_CC_BBA_DB}
)
if (SERIALIZE_CHIPDB)
@ -61,7 +62,7 @@ if (NOT EXTERNAL_CHIPDB)
target_compile_options(ecp5_chipdb PRIVATE -g0 -O0 -w)
set(PREV_DEV_CC_BBA_DB)
foreach (dev ${devices})
set(DEV_CC_DB ${CMAKE_CURRENT_SOURCE_DIR}/ecp5/chipdbs/chipdb-${dev}.cc)
set(DEV_CC_DB ${CMAKE_CURRENT_BINARY_DIR}/ecp5/chipdbs/chipdb-${dev}.cc)
set(DEV_CC_BBA_DB ${CMAKE_CURRENT_SOURCE_DIR}/ecp5/chipdbs/chipdb-${dev}.bba)
set(DEV_CONSTIDS_INC ${CMAKE_CURRENT_SOURCE_DIR}/ecp5/constids.inc)
add_custom_command(OUTPUT ${DEV_CC_BBA_DB}
@ -70,7 +71,7 @@ if (NOT EXTERNAL_CHIPDB)
DEPENDS ${DB_PY} ${PREV_DEV_CC_BBA_DB}
)
add_custom_command(OUTPUT ${DEV_CC_DB}
COMMAND bbasm --c ${DEV_CC_BBA_DB} ${DEV_CC_DB}.new
COMMAND bbasm --c ${BBASM_ENDIAN_FLAG} ${DEV_CC_BBA_DB} ${DEV_CC_DB}.new
COMMAND mv ${DEV_CC_DB}.new ${DEV_CC_DB}
DEPENDS bbasm ${DEV_CC_BBA_DB}
)

11
ice40/family.cmake
View File

@ -12,7 +12,8 @@ if (NOT EXTERNAL_CHIPDB)
set(ICEBOX_ROOT "/usr/local/share/icebox" CACHE STRING "icebox location root")
file(MAKE_DIRECTORY ice40/chipdbs/)
add_library(ice40_chipdb OBJECT ice40/chipdbs/)
file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/ice40/chipdbs/)
add_library(ice40_chipdb OBJECT ${CMAKE_CURRENT_BINARY_DIR}/ice40/chipdbs/)
target_compile_definitions(ice40_chipdb PRIVATE NEXTPNR_NAMESPACE=nextpnr_${family})
target_include_directories(ice40_chipdb PRIVATE ${family}/)
@ -36,7 +37,7 @@ if (NOT EXTERNAL_CHIPDB)
endif()
set(DEV_TXT_DB ${ICEBOX_ROOT}/chipdb-${dev}.txt)
set(DEV_CC_BBA_DB ${CMAKE_CURRENT_SOURCE_DIR}/ice40/chipdbs/chipdb-${dev}.bba)
set(DEV_CC_DB ${CMAKE_CURRENT_SOURCE_DIR}/ice40/chipdbs/chipdb-${dev}.bin)
set(DEV_CC_DB ${CMAKE_CURRENT_BINARY_DIR}/ice40/chipdbs/chipdb-${dev}.bin)
set(DEV_CONSTIDS_INC ${CMAKE_CURRENT_SOURCE_DIR}/ice40/constids.inc)
set(DEV_GFXH ${CMAKE_CURRENT_SOURCE_DIR}/ice40/gfx.h)
add_custom_command(OUTPUT ${DEV_CC_BBA_DB}
@ -44,7 +45,7 @@ if (NOT EXTERNAL_CHIPDB)
DEPENDS ${DEV_CONSTIDS_INC} ${DEV_GFXH} ${DEV_TXT_DB} ${DB_PY} ${PREV_DEV_CC_BBA_DB}
)
add_custom_command(OUTPUT ${DEV_CC_DB}
COMMAND bbasm ${DEV_CC_BBA_DB} ${DEV_CC_DB}
COMMAND bbasm ${BBASM_ENDIAN_FLAG} ${DEV_CC_BBA_DB} ${DEV_CC_DB}
DEPENDS bbasm ${DEV_CC_BBA_DB}
)
if (SERIALIZE_CHIPDB)
@ -75,7 +76,7 @@ if (NOT EXTERNAL_CHIPDB)
endif()
set(DEV_TXT_DB ${ICEBOX_ROOT}/chipdb-${dev}.txt)
set(DEV_CC_BBA_DB ${CMAKE_CURRENT_SOURCE_DIR}/ice40/chipdbs/chipdb-${dev}.bba)
set(DEV_CC_DB ${CMAKE_CURRENT_SOURCE_DIR}/ice40/chipdbs/chipdb-${dev}.cc)
set(DEV_CC_DB ${CMAKE_CURRENT_BINARY_DIR}/ice40/chipdbs/chipdb-${dev}.cc)
set(DEV_CONSTIDS_INC ${CMAKE_CURRENT_SOURCE_DIR}/ice40/constids.inc)
set(DEV_GFXH ${CMAKE_CURRENT_SOURCE_DIR}/ice40/gfx.h)
add_custom_command(OUTPUT ${DEV_CC_BBA_DB}
@ -84,7 +85,7 @@ if (NOT EXTERNAL_CHIPDB)
DEPENDS ${DEV_CONSTIDS_INC} ${DEV_GFXH} ${DEV_TXT_DB} ${DB_PY} ${PREV_DEV_CC_BBA_DB}
)
add_custom_command(OUTPUT ${DEV_CC_DB}
COMMAND bbasm --c ${DEV_CC_BBA_DB} ${DEV_CC_DB}.new
COMMAND bbasm --c ${BBASM_ENDIAN_FLAG} ${DEV_CC_BBA_DB} ${DEV_CC_DB}.new
COMMAND mv ${DEV_CC_DB}.new ${DEV_CC_DB}
DEPENDS bbasm ${DEV_CC_BBA_DB}
)