Module Name: src
Committed By: uebayasi
Date: Tue Sep 8 00:53:39 UTC 2015
Modified Files:
src/usr.bin/config: TODO
Log Message:
${LD} input files and library (*.a) support.
To generate a diff of this commit:
cvs rdiff -u -r1.26 -r1.27 src/usr.bin/config/TODO
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.bin/config/TODO
diff -u src/usr.bin/config/TODO:1.26 src/usr.bin/config/TODO:1.27
--- src/usr.bin/config/TODO:1.26 Thu Sep 3 05:45:16 2015
+++ src/usr.bin/config/TODO Tue Sep 8 00:53:39 2015
@@ -221,6 +221,18 @@ o Always use explicit kernel linker scri
because these have no constraints about page boundary; they map and access
kernel .text/.data in the same way.
+o Pass input files to ${LD} via linker script.
+
+ Instead of passing input files on command-line, output "INPUT(xxx.o)"
+ commands, and include it from generated linker scripts.
+
+o Generate `*.d' files.
+
+ Output source/object files in raw texts instead of `Makefile'. Generate
+ `*.d' (make(1) depend) files. make(1) knows which object files are to be
+ compiled. With "INPUT(xxx.o)" linker scripts, either generated `Makefile'
+ or `Makefile.kern.inc' don't need to keep source/object files in variables.
+
o Control ELF sections using linker script.
Now kernel is linked and built directly from object files (*.o). Each port
@@ -420,3 +432,11 @@ o Define genassym(1) symbols per file.
When one header is updated, only related *.assym.h files are regenerated,
instead of rebuilding all MD/*.S files that depend on the global, single
assym.h.
+
+o Support library.
+
+ Provide a consistent way to build library either as .o or .a.
+
+o Accept `.a' suffix.
+
+ Make "file" command accept `.a' suffix. Handle it the same way as `.o'.
