H8S, H8/300 Series C/C++ compiler package V.6.00 Release 03
Contents
1. Package version Compiler version PSOO08CAS6 MWR 6 0 00 6 0 01 6 0 00 6 0 01 ROC40008XSWO06R 6 00 Release 01 6 00 Release 02 6 0 01 6 00 02 PSO08CAS6 SLR 6 0 00 6 0 01 6 0 00 6 0 01 ROC40008XSSO06R 6 00 Release 01 6 00 Release 02 6 0 01 6 00 02 PSOO08CAS6 H7R 6 0 00 6 0 01 6 0 00 6 0 01 ROC40008XSHO6R 6 00 Release 01 6 00 Release 02 6 0 01 6 00 02 If you have the compiler package of the Windows version download the update program from the following URL http www renesas com eng products mpumcu tool index html If you have the compiler package of the UNIX version request the update program to an authorized product distributor 1 Descriptions 1 1 Functions Improved and Introduced 1 In the Windows version of the integrated development environment HEW directory information on include files has hitherto been output to a Make file using relative path expressions if the nesting level of include files is ten or less In this revision the maximum value of the nesting level of include files expressed in relative paths is extended from 10 to 50 If a nesting level is larger than 50 the include files are expressed in absolute paths 2 In the optimizing linkage editor introduced the Data_stuff option This option reduces unused areas within the same section that have been brought at each compilation by adjusting the section s boundarie2. To our customers Old Company Name in Catalogs and Other Documents On April 1 2010 NEC Electronics Corporation merged with Renesas Technology Corporation and Renesas Electronics Corporation took over all the business of both companies Therefore although the old company name remains in this document it is a valid Renesas Electronics document We appreciate your understanding Renesas Electronics website http www renesas com April 1 2010 Renesas Electronics Corporation Issued by Renesas Electronics Corporation http www renesas com Send any inquiries to http www renesas com inquiry CENESAS Date Nov 30 2004 RENESAS TECHNICAL UPD Nippon Bldg 2 6 2 Ohte machi Chiyoda ku Tokyo 100 0004 Japan RenesasTechnology Corp Product User Development Environment Document TN CSX AO88A E Rev 1 0 Category No H8S H8 300 Series C C compiler package Information TRS Title V 6 00 Release 03 Updates Category Technical Notification ae H8S H8 300 Series C C Compil eries Compiler Applicable PS00SCASE MW R ROS nee on Reference Assembler Optimizing Linkage Editor PSOO8CAS6 SLR ROC40008XSS06R f Product PS008CAS6 H7R ROC40008XSHO6R All Document User s Manual REJ10B0058 0100H Rev 1 00 H8S H8 300 Series C C compiler package is updated in V 6 00 Release 03 See the notes below if you have the compiler package listed in the following table Part No
3. ebug information line information is incorrectly edited and displayed in the debugger This problem may occur if the following conditions are all satisfied 1 The debug and goptimize options are selected as compiler options 2 Some types of optimization at linking are effective 3 By these optimizations lines of debug information are output at regular intervals of 255 2 In an object file generated by the assembler illegal optimization is performed for sections not to be optimized This problem may occur if the following conditions are all satisfied 1 In the source file is used a PC index relative instruction BRA Rn B W L or BSR Rn B W L 2 At assembling the source file in 1 the assembler s goptimize option is used 3 A relocatable file is generated by linking the object file obtained in 2 4 At linking the relocatable file in 3 optimization is enabled 3 If an absolute file generated by using the optimization with the same code unification option is input to the helfcnv file formatting converter the G2003 error arises This problem may occur if the following conditions are all satisfied 1 The debug and goptimize option are selected as compiler options 2 The optimization with the same code unification optimize same_code is enabled 3 OptlInk V 8 00 03 or later is used RE Page 3 of 3 sKENESAS
4. managed as closing the workspace by selecting the File gt Close Workspace command or ending the application by selecting the File gt Exit command 6 Using the Open Workspace command in the interface of the HEW s server function may cause an application error to arise 7 If load modules written in the ELF DWARF2 format are downloaded and the source file containing them is displayed in the Source window the addresses of the source lines in which no program statements are written may incorrectly be provided 8 Context sensitive help menus may be unavailable when the following tabs are selected in their respective dialog boxes a The Build and Editor tabs in the Options dialog box b The Toolbars Placeholders Debugger Log and Help tabs in the Customize dialog box c The Options tab in the Debug Settings dialog box 1 2 2 In Compilers 1 When members of a bit field are assigned to or referenced by addresses they may be interpreted as illegal objects 1 2 3 In Assemblers 1 If a structured assembly directive in which no size is specified exists in the program error E 300 ILLEGAL MNEMONIC arises 2 If any instruction other than the one word instructions is used as an instruction for a delay slot error E 150 INVALID DELAY SLOT INSTRUCTION is not provided RE Page 2 of 3 sKENESAS RENESAS TECHNICAL APB TN CSX A088A E Date Nov 30 2004 1 2 4 In the Optimizing Linkage Editor 1 By optimization at linking d
5. s which minimizes the size of the data area c 2004 Renesas Technology Corp All rights reserved 2tENESAS Page 1 of 3 RENESAS TECHNICAL APB TN CSX A088A E Date Nov 30 2004 1 2 Problems Fixed The following problems have been fixed 1 2 1 In the Windows version of the HEW 1 When memory maps displayed The Map command is not provided in the Memory menu The memory map of Linker section setting does not appear in the Map window 2 On the virtual desktop when a starting address for displaying a Memory window is specified in the window configuration the display of the window is started from an incorrect address 3 If a project that contains source files written in assembly language is opened with the navigation function activated the automatic analyses of the navigation function will not terminate 4 If the last label in ASCII order is searched for using the search function in the Label window the error message LABEL NOT FOUND appears This function becomes available by following these steps Right click an unoccupied area in the Label window You see a pop up menu appears Then select the Search command in this menu 5 If multiple step execution is discontinued and then the program is executed in the usual way the STOP button on the toolbar for manually stopping the program stays not illuminated which may disable the manual stopping of the program At the same time such operations of the HEW may not be
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