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202 lines
9.1 KiB
Modula-2
202 lines
9.1 KiB
Modula-2
/* Table of DBX symbol codes for the GNU system.
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Copyright (C) 1988 Free Software Foundation, Inc.
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NO WARRANTY
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BECAUSE THIS PROGRAM IS LICENSED FREE OF CHARGE, WE PROVIDE ABSOLUTELY
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NO WARRANTY, TO THE EXTENT PERMITTED BY APPLICABLE STATE LAW. EXCEPT
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WHEN OTHERWISE STATED IN WRITING, FREE SOFTWARE FOUNDATION, INC,
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RICHARD M. STALLMAN AND/OR OTHER PARTIES PROVIDE THIS PROGRAM "AS IS"
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WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY
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AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE
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DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR
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CORRECTION.
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IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW WILL RICHARD M.
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STALLMAN, THE FREE SOFTWARE FOUNDATION, INC., AND/OR ANY OTHER PARTY
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WHO MAY MODIFY AND REDISTRIBUTE THIS PROGRAM AS PERMITTED BELOW, BE
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LIABLE TO YOU FOR DAMAGES, INCLUDING ANY LOST PROFITS, LOST MONIES, OR
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OTHER SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
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USE OR INABILITY TO USE (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR
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DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY THIRD PARTIES OR
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A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS) THIS
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PROGRAM, EVEN IF YOU HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH
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DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY.
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GENERAL PUBLIC LICENSE TO COPY
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1. You may copy and distribute verbatim copies of this source file
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as you receive it, in any medium, provided that you conspicuously and
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appropriately publish on each copy a valid copyright notice "Copyright
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(C) 1988 Free Software Foundation, Inc."; and include following the
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copyright notice a verbatim copy of the above disclaimer of warranty
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and of this License. You may charge a distribution fee for the
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physical act of transferring a copy.
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2. You may modify your copy or copies of this source file or
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any portion of it, and copy and distribute such modifications under
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the terms of Paragraph 1 above, provided that you also do the following:
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a) cause the modified files to carry prominent notices stating
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that you changed the files and the date of any change; and
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b) cause the whole of any work that you distribute or publish,
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that in whole or in part contains or is a derivative of this
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program or any part thereof, to be licensed at no charge to all
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third parties on terms identical to those contained in this
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License Agreement (except that you may choose to grant more extensive
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warranty protection to some or all third parties, at your option).
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c) You may charge a distribution fee for the physical act of
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transferring a copy, and you may at your option offer warranty
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protection in exchange for a fee.
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Mere aggregation of another unrelated program with this program (or its
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derivative) on a volume of a storage or distribution medium does not bring
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the other program under the scope of these terms.
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3. You may copy and distribute this program or any portion of it in
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compiled, executable or object code form under the terms of Paragraphs
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1 and 2 above provided that you do the following:
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a) accompany it with the complete corresponding machine-readable
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source code, which must be distributed under the terms of
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Paragraphs 1 and 2 above; or,
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b) accompany it with a written offer, valid for at least three
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years, to give any third party free (except for a nominal
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shipping charge) a complete machine-readable copy of the
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corresponding source code, to be distributed under the terms of
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Paragraphs 1 and 2 above; or,
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c) accompany it with the information you received as to where the
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corresponding source code may be obtained. (This alternative is
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allowed only for noncommercial distribution and only if you
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received the program in object code or executable form alone.)
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For an executable file, complete source code means all the source code for
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all modules it contains; but, as a special exception, it need not include
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source code for modules which are standard libraries that accompany the
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operating system on which the executable file runs.
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4. You may not copy, sublicense, distribute or transfer this program
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except as expressly provided under this License Agreement. Any attempt
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otherwise to copy, sublicense, distribute or transfer this program is void and
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your rights to use the program under this License agreement shall be
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automatically terminated. However, parties who have received computer
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software programs from you with this License Agreement will not have
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their licenses terminated so long as such parties remain in full compliance.
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5. If you wish to incorporate parts of this program into other free
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programs whose distribution conditions are different, write to the Free
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Software Foundation at 675 Mass Ave, Cambridge, MA 02139. We have not yet
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worked out a simple rule that can be stated here, but we will often permit
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this. We will be guided by the two goals of preserving the free status of
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all derivatives our free software and of promoting the sharing and reuse of
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software.
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In other words, you are welcome to use, share and improve this program.
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You are forbidden to forbid anyone else to use, share and improve
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what you give them. Help stamp out software-hoarding! */
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/* Global variable. Only the name is significant.
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To find the address, look in the corresponding external symbol. */
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__define_stab (N_GSYM, 0x20, "GSYM")
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/* Function name for BSD Fortran. Only the name is significant.
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To find the address, look in the corresponding external symbol. */
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__define_stab (N_FNAME, 0x22, "FNAME")
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/* Function name or text-segment variable for C. Value is its address.
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Desc is supposedly starting line number, but GCC doesn't set it
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and DBX seems not to miss it. */
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__define_stab (N_FUN, 0x24, "FUN")
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/* Data-segment variable with internal linkage. Value is its address. */
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__define_stab (N_STSYM, 0x26, "STSYM")
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/* BSS-segment variable with internal linkage. Value is its address. */
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__define_stab (N_LCSYM, 0x28, "LCSYM")
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/* Name of main routine. Only the name is significant.
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This is not used in C. */
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__define_stab (N_MAIN, 0x2a, "MAIN")
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/* Register variable. Value is number of register. */
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__define_stab (N_RSYM, 0x40, "RSYM")
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/* Structure or union element. Value is offset in the structure. */
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__define_stab (N_SSYM, 0x60, "SSYM")
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/* Parameter variable. Value is offset from argument pointer.
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(On most machines the argument pointer is the same as the frame pointer. */
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__define_stab (N_PSYM, 0xa0, "PSYM")
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/* Automatic variable in the stack. Value is offset from frame pointer. */
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__define_stab (N_LSYM, 0x80, "LSYM")
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/* Alternate entry point. Value is its address. */
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__define_stab (N_ENTRY, 0xa4, "ENTRY")
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/* Name of main source file.
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Value is starting text address of the compilation. */
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__define_stab (N_SO, 0x64, "SO")
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/* Name of sub-source file.
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Value is starting text address of the compilation. */
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__define_stab (N_SOL, 0x84, "SOL")
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/* Line number in text segment. Desc is the line number;
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value is corresponding address. */
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__define_stab (N_SLINE, 0x44, "SLINE")
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/* Similar, for data segment. */
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__define_stab (N_DSLINE, 0x46, "DSLINE")
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/* Similar, for bss segment. */
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__define_stab (N_BSLINE, 0x48, "BSLINE")
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/* Beginning of an include file. Only Sun uses this.
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In an object file, only the name is significant.
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The Sun linker puts data into some of the other fields. */
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__define_stab (N_BINCL, 0x82, "BINCL")
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/* End of an include file. No name.
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These two act as brackets around the file's output.
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In an object file, there is no significant data in this entry.
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The Sun linker puts data into some of the fields. */
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__define_stab (N_EINCL, 0xa2, "EINCL")
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/* Place holder for deleted include file.
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This appears only in output from the Sun linker. */
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__define_stab (N_EXCL, 0xc2, "EXCL")
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/* Beginning of lexical block.
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The desc is the nesting level in lexical blocks.
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The value is the address of the start of the text for the block.
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The variables declared inside the block *precede* the N_LBRAC symbol. */
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__define_stab (N_LBRAC, 0xc0, "LBRAC")
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/* End of a lexical block. Desc matches the N_LBRAC's desc.
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The value is the address of the end of the text for the block. */
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__define_stab (N_RBRAC, 0xe0, "RBRAC")
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/* Begin named common block. Only the name is significant. */
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__define_stab (N_BCOMM, 0xe2, "BCOMM")
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/* Begin named common block. Only the name is significant
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(and it should match the N_BCOMM). */
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__define_stab (N_ECOMM, 0xe4, "ECOMM")
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/* End common (local name): value is address.
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I'm not sure how this is used. */
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__define_stab (N_ECOML, 0xe8, "ECOML")
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/* Second symbol entry containing a length-value for the preceding entry.
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The value is the length. */
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__define_stab (N_LENG, 0xfe, "LENG")
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/* Global symbol in Pascal.
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Supposedly the value is its line number; I'm skeptical. */
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__define_stab (N_PC, 0x30, "PC")
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/* Modula-2 compilation unit. Can someone say what info it contains? */
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__define_stab (N_M2C, 0x42, "M2C")
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/* Modula-2 scope information. Can someone say what info it contains? */
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__define_stab (N_SCOPE, 0xc4, "SCOPE")
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