CodeWarrior for MCU中的主题 Re: What is .abs_section_0, .abs_section_1, etc. for? https://community.nxp.com/t5/CodeWarrior-for-MCU/What-is-abs-section-0-abs-section-1-etc-for/m-p/165807#M4847 <HTML><HEAD></HEAD><BODY><P>Hi CrasyCat,</P><P>Thanks for the very useful info.</P><P>I cannot find such information in the SmartLinker user manual? What manual would you recommend for newbie to learn about how the Linker works?</P><P>Thanks..</P><P>&nbsp;</P></BODY></HTML> Tue, 30 Nov 2010 08:48:08 GMT leesp 2010-11-30T08:48:08Z What is .abs_section_0, .abs_section_1, etc. for? https://community.nxp.com/t5/CodeWarrior-for-MCU/What-is-abs-section-0-abs-section-1-etc-for/m-p/165805#M4845 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>I am using CW for MC9S08.</P><P>I noted that in my .map file there are sections which are not defined in the .prm file, such as the .abs_section_x..</P><P>Can anyone explain what these sections are for?</P><P>&nbsp;</P><PRE>*********************************************************************************************SECTION-ALLOCATION SECTIONSection Name&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Size&nbsp; Type&nbsp;&nbsp;&nbsp;&nbsp; From&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; To&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Segment---------------------------------------------------------------------------------------------.data&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2&nbsp;&nbsp; R/W&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0x100&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0x101&nbsp;&nbsp; RAM.init&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 132&nbsp;&nbsp;&nbsp;&nbsp; R&nbsp;&nbsp;&nbsp;&nbsp; 0x8000&nbsp;&nbsp;&nbsp;&nbsp; 0x8083&nbsp;&nbsp; ROM.startData&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 18&nbsp;&nbsp;&nbsp;&nbsp; R&nbsp;&nbsp;&nbsp;&nbsp; 0x8084&nbsp;&nbsp;&nbsp;&nbsp; 0x8095&nbsp;&nbsp; ROM.text&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 30&nbsp;&nbsp;&nbsp;&nbsp; R&nbsp;&nbsp;&nbsp;&nbsp; 0x8096&nbsp;&nbsp;&nbsp;&nbsp; 0x80B3&nbsp;&nbsp; ROM.rodata1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 18&nbsp;&nbsp;&nbsp;&nbsp; R&nbsp;&nbsp;&nbsp;&nbsp; 0x80B4&nbsp;&nbsp;&nbsp;&nbsp; 0x80C5&nbsp;&nbsp; ROM.copy&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 8&nbsp;&nbsp;&nbsp;&nbsp; R&nbsp;&nbsp;&nbsp;&nbsp; 0x80C6&nbsp;&nbsp;&nbsp;&nbsp; 0x80CD&nbsp;&nbsp; ROM<STRONG style=": ; color: #ff0000;">.abs_section_0</STRONG>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1&nbsp;&nbsp; N/I&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0x0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0x0&nbsp;&nbsp; .absSeg0<STRONG style=": ; color: #ff0000;">.abs_section_1</STRONG>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1&nbsp;&nbsp; N/I&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0x1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0x1&nbsp;&nbsp; .absSeg1<SPAN style="color: #ff0000;"><STRONG>.abs_section_2</STRONG></SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1&nbsp;&nbsp; N/I&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0x2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0x2&nbsp;&nbsp; .absSeg2</PRE><P>&nbsp;sdfas</P></BODY></HTML> Thu, 29 Oct 2020 09:12:47 GMT https://community.nxp.com/t5/CodeWarrior-for-MCU/What-is-abs-section-0-abs-section-1-etc-for/m-p/165805#M4845 leesp 2020-10-29T09:12:47Z Re: What is .abs_section_0, .abs_section_1, etc. for? https://community.nxp.com/t5/CodeWarrior-for-MCU/What-is-abs-section-0-abs-section-1-etc-for/m-p/165806#M4846 <HTML><HEAD></HEAD><BODY><P>Hello</P><P>&nbsp;</P><P>All these sections are internally created by the compiler when you use the @ operator to define a variable at an absolute address.</P><P>&nbsp;</P><P>This is happening for example for each I/O register defined in the msc908*.h file.</P><P>&nbsp;</P><P>CrasyCat</P></BODY></HTML> Mon, 29 Nov 2010 21:06:02 GMT https://community.nxp.com/t5/CodeWarrior-for-MCU/What-is-abs-section-0-abs-section-1-etc-for/m-p/165806#M4846 CrasyCat 2010-11-29T21:06:02Z Re: What is .abs_section_0, .abs_section_1, etc. for? https://community.nxp.com/t5/CodeWarrior-for-MCU/What-is-abs-section-0-abs-section-1-etc-for/m-p/165807#M4847 <HTML><HEAD></HEAD><BODY><P>Hi CrasyCat,</P><P>Thanks for the very useful info.</P><P>I cannot find such information in the SmartLinker user manual? What manual would you recommend for newbie to learn about how the Linker works?</P><P>Thanks..</P><P>&nbsp;</P></BODY></HTML> Tue, 30 Nov 2010 08:48:08 GMT https://community.nxp.com/t5/CodeWarrior-for-MCU/What-is-abs-section-0-abs-section-1-etc-for/m-p/165807#M4847 leesp 2010-11-30T08:48:08Z Re: What is .abs_section_0, .abs_section_1, etc. for? https://community.nxp.com/t5/CodeWarrior-for-MCU/What-is-abs-section-0-abs-section-1-etc-for/m-p/165808#M4848 <HTML><HEAD></HEAD><BODY><P>Hello</P><P>&nbsp;</P><P>SmartLinker user manual is describing how the linker works.</P><P>&nbsp;</P><P>CrasyCat</P></BODY></HTML> Mon, 06 Dec 2010 21:52:51 GMT https://community.nxp.com/t5/CodeWarrior-for-MCU/What-is-abs-section-0-abs-section-1-etc-for/m-p/165808#M4848 CrasyCat 2010-12-06T21:52:51Z