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Error: applying relocation `R_HEX_GPREL16_1' causes overflow on symbol
rajeshlakshigo
Join Date: 29 Apr 20
Posts: 1
Posted: Thu, 2020-06-11 02:34
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Hi ,
 
      Iam using snapdragon Q820 kit , I generated library(static/common)  in Hexagon IDE using my sensorA algorithm C files. 
 
       I tired to link that generated lib file in ISLAND mode by modifiy the scons file as like below,
 
/***********************************************************************************************************************/
 
     sns_sensorA_island_enable = False
 
 
sns_sensorA_island_lib = env.AddBinaryLibrary(env['SSC_BUILD_TAGS'], '${BUILDPATH}/src/samplelib',[ ]) // mentioned the lib name here
 
 
if 'SNS_ISLAND_INCLUDE' in env:// included this macro in build
  sns_sensorA_island_enable = True
 
if 'USES_MEMSEG' in env:
  env.TagLibraryForMemorySegment(env['SSC_BUILD_TAGS'], 'ssc',sns_sensorA_island_lib)
else:
  env.AddIslandLibrary(env['SSC_BUILD_TAGS'], sns_sensorA_island_lib)  
 
if 'SSC_TARGET_HEXAGON' in env['CPPDEFINES']:
  env.AddSSCSU(inspect.getfile(inspect.currentframe()), 
               register_func_name = "sns_register_sesnorA", 
               binary_lib = False,
               add_island_files = sns_sensorA_island_enable)
 
/******************************************************************************************************************************/
 
 
While building in ISLAND mode  there is a linker error coming "Error: applying relocation `R_HEX_GPREL16_1' causes overflow on symbol `gdataRateRatio'"
 
gdataRateRatio' is a global variable declared and used in library in a single file.
 
 
Any one please provide your suggestion on above error.
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