+2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
+ Changes to aslink (All the changes are marked with 'JCF'):
+
+ * \sdcc\as\mcs51\aslink.h: External definition of sflag and
+ summary().
+
+ * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
+ area BSEG. Also moves, if possible, the DATA area down into the internal
+ ram so more space is available.
+
+ * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
+ sflag.
+
+ * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
+ not bytes. Function summary() which creates a memory usage summary
+ file with extension .mem. Reports of overlaping stack and small stack
+ size. If the space for the stack is less than 16 bytes aslink trows a
+ warning.
+
+ * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
+ the 8051. Option 'y' for memory summary output file.
+
+ Changes to sdcc (All the changes are marked with 'JCF'):
+
+ * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
+
+ * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
+ overlaying area for it (uses RegBankUsed[4]).
+
+ * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
+ bank zero as used by default. By default aslink locates the stack
+ (equivalent to --stack-after-data). Pass option 'y' to aslink for
+ the creation of the .mem file. Delegates the allocation of data area
+ to aslink (it is not longer 0x30 by default). If --stack-loc passes
+ the begining of the stack area to aslink.
+
+ * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
+ glue() in SDCCglue.c creates an area for it.
+