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Add feature to remove parser. (#1476)

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Remove the parser so we can save space if we are
only interested in running snapshots.

Removing the parser enables the snapshot execution.

JerryScript-DCO-1.0-Signed-off-by: Sergio Martinez sergio.martinez.rodriguez@intel.com
This commit is contained in:
Sergio Abraham Martinez Rodriguez
2016-12-09 14:38:41 +00:00
committed by Zoltan Herczeg
parent 551aaa58e6
commit db05d85a9a
10 changed files with 56 additions and 1 deletions
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jerry-core/CMakeLists.txt
+11
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@@ -21,6 +21,7 @@ set(FEATURE_CPOINTER_32_BIT OFF CACHE BOOL "Enable 32 bit compressed pointe
set(FEATURE_ERROR_MESSAGES OFF CACHE BOOL "Enable error messages?")
set(FEATURE_MEM_STATS OFF CACHE BOOL "Enable memory statistics?")
set(FEATURE_MEM_STRESS_TEST OFF CACHE BOOL "Enable mem-stress test?")
set(FEATURE_PARSER_DISABLE OFF CACHE BOOL "Disable the parser and 'eval' and use only snapshots?")
set(FEATURE_PARSER_DUMP OFF CACHE BOOL "Enable parser byte-code dumps?")
set(FEATURE_PROFILE "es5.1" CACHE STRING "Profile types: es5.1, minimal, es2015-subset")
set(FEATURE_REGEXP_DUMP OFF CACHE BOOL "Enable regexp byte-code dumps?")
@@ -35,6 +36,7 @@ message(STATUS "FEATURE_CPOINTER_32_BIT " ${FEATURE_CPOINTER_32_BIT})
message(STATUS "FEATURE_ERROR_MESSAGES " ${FEATURE_ERROR_MESSAGES})
message(STATUS "FEATURE_MEM_STATS " ${FEATURE_MEM_STATS})
message(STATUS "FEATURE_MEM_STRESS_TEST " ${FEATURE_MEM_STRESS_TEST})
message(STATUS "FEATURE_PARSER_DISABLE " ${FEATURE_PARSER_DISABLE})
message(STATUS "FEATURE_PARSER_DUMP " ${FEATURE_PARSER_DUMP})
message(STATUS "FEATURE_PROFILE " ${FEATURE_PROFILE})
message(STATUS "FEATURE_REGEXP_DUMP " ${FEATURE_REGEXP_DUMP})
@@ -142,6 +144,15 @@ if(FEATURE_MEM_STRESS_TEST)
set(DEFINES_JERRY ${DEFINES_JERRY} JMEM_GC_BEFORE_EACH_ALLOC)
endif()
# Disable parser and enable snapshots
if(FEATURE_PARSER_DISABLE)
set(DEFINES_JERRY ${DEFINES_JERRY} JERRY_DISABLE_PARSER)
if(NOT FEATURE_SNAPSHOT_EXEC MATCHES ON)
set(FEATURE_SNAPSHOT_EXEC ON)
message(STATUS "Parser has been disabled, snapshot is now on")
endif()
endif()
# Parser byte-code dumps
if(FEATURE_PARSER_DUMP)
set(DEFINES_JERRY ${DEFINES_JERRY} PARSER_DUMP_BYTE_CODE)