System LSI Division, Semiconductor Business
26 Property of Samsung Electronics Co., Ltd.
- [FIX] Modified compression algorithm.
- [NEW] Debug line information removed for sections without any flags.
- [FIX] Crash removed while optimizing for SJSR instruction.
- [FIX] Appropriate allocation flags set to sections without any flags
- [NEW] Multiple base addresses supported for SJSR instruction with
#sjsr_base = <addr> and SJSRTARGET method.
- [NEW] Special symbol created for .swihandler_xx_yy sections.
5.2.3.2 Linker for CalmRISC16 – CalmSDKLd.exe
- [FIX] support of OVERLAY memory regions is implemented in MD file for
memory areas with specified FILL value.
- [FIX] feature “Go To Definition” is fixed.
- [NEW] --callgraph linker option is extended: the stack depth is shown for
the functions which are already displayed (they are marked with
asterisk(‘*’)). Also the stack depth information was added to call chain for
maximum stack depth.
- [NEW] 2 word CMP EQ and CMP GE optimized to their 1word form.
- [NEW] Only one set of (START, LOAD, SIZE) symbols generated for
duplicate sections.
- [NEW] Sorted list of internal symbols has been printed in the MAP file
- Version changed for official release
- [FIX] Link-time-expression optimization updated to handle
ADD/MUL/AND/OR/XOR operations with more than two operands
- [NEW] Link-time expression optimization implemented.
- [NEW] Address functions (StartOf, EndOf, MaxEndOf) supported for start
address of an load/exec region.
- [NEW] Command line option --avoid-swi-area has been supported to avoid
allocation of unspecified sections in SWI vector area.
- [NEW] Debug info of optimized JSR has been changed
- [FIX] Speed of call graph algorithm improved.
- [NEW] Size of a variable is printed in the MAP file
- [NEW] EXPLICT and FILL()/FILL_EXACT() supported
- [NEW] Stack/heap allocated after optimization
- [NEW] Command line option --max-stack-depth supported to print only
maximum stack depth with corresponding call chain in the CGF file
- [NEW] Duplicate function call chain not printed in the CGF file
- [NEW] Command line option --lib-as-source and MD file directive
#lib_as_source has been supported to allocate sections in lib files in a
normal way.
- [NEW] Command line option -m<name> has been supported to suppress
warnings
- [FIX] Restored old behavior of heap/stack allocation. Linker now allocates
stack of 0x200 bytes first and then heap of 0x500 bytes.
- [NEW] Size of CGF file reduced by not printing the repeated call chains
- [FIX] Error generated when PM or DM not specified in the MD file.
- [NEW] Warning generated calculated maximum stack depth is more than
the allocated stack size.
- [NEW] By default heap of 500 bytes is allocated and remaining RAM space
is used for stack.
- [NEW] New command line option --max-heap has been supported, to
allocate stack of 500 bytes and remaining RAM space is used for heap.
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