2026-10-02 Philipp Klaus Krause <philipp@colecovision.eu>

	* src/SDCCsymt.c:
	  Debug dump fix for unions.
	* src/z80/peeph.def,
	  support/regression/tests/bug-4103.c:
	  Fix bug #4103, based on patch by Ramin Moussavi.

2026-10-02 Philipp Klaus Krause <philipp@colecovision.eu>

	* src/SDCCsymt.c,
	  src/SDCCicode.c,
	  support/regression/tests/union-volatile.c:
	  Apply artificial union volatility during iCode generation instead of to the declared member types (bug #4072), patch by Christopher Bazley.

2026-10-01 Philipp Klaus Krause <philipp@colecovision.eu>

	* sdas/as6808/m08adr.c,
	  sdas/asxxsrc/asdata.c,
	  sdas/asxxsrc/asexpr.c,
	  sdas/asxxsrc/aslist.c,
	  sdas/asxxsrc/asmain.c,
	  sdas/asxxsrc/asout.c,
	  sdas/asxxsrc/assubr.c,
	  sdas/asxxsrc/asxxxx.h,
	  sdas/asxxsrc/asexpr.c:
	  Merge some changes from upstream asxxxx into sdas (medium memory model for Rabbit ports depends on them).
	* src/z80/gen.c:
	  Preparations for medium memory model for Rabbit ports.
	* .version,
	  doc/sdccman.lyx,
	  sdas/linksrc/aslink.h,
	  sdas/linksrc/lkdata.c,
	  sdas/linksrc/lkmain.c,
	  src/SDCCmain.c:
	  Merge some changes from upstream asxxxx 5.50 linker into sdas, including the use of -a for area base addresses, to prepare for future merge of asxxxx 6.10 linker (which Rabbit ports need for medium memory model).

2026-09-30 Philipp Klaus Krause <philipp@colecovision.eu>

	* src/SDCC.y,
	  src/SDCCerr.c,
	  src/SDCCerr.h,
	  src/SDCCsymt.c,
	  support/valdiag/tests/bug-4097.c,
	  support/valdiag/tests/bug-4099.c:
	  Fix bugs #4097 and #4099, patches by Christopher Bazley.
	* src/z80/peep.c,
	  support/regression/ports/ucr3ka-medium:
	  Preparations for medium memory model for Rabbit ports.

2026-09-29 Philipp Klaus Krause <philipp@colecovision.eu>

	* src/SDCCerr.c,
	  src/SDCCerr.h,
	  src/SDCCsymt.c,
	  support/valdiag/tests/bug-4098.c:
	  Fix bug #4098, patch by Christopher Bazley.
	* src/SDCCglue.c,
	  src/SDCCmem.c,
	  support/valdiag/tests/bug-4096.c:
	  Fix bug #4096, patch by Christopher Bazley.
	* src/SDCCast.c,
	  support/valdiag/tests/bug-4092.c:
	  Fix bug #4092, inspired by patch by Christopher Bazley.
	* src/SDCCopt.c,
	  support/valdiag/tests/bug-4073.c:
	  Fix bug #4073, patch by Christopher Bazley.

2026-09-28 Gabriele Gorla <gorlik@yahoo.com>

	* sdas/asxxsrc/aslist.c,
	  sdas/asxxsrc/asout.c:
	  Remove outradix().

2026-09-28 Philipp Klaus Krause <philipp@colecovision.eu>

	* src/SDCCerr.h,
	  src/SDCCerr.c,
	  src/SDCCast.c,
	  support/valdiag/tests/bug-4091.c:
	  Fix bug #4091.

2026-09-28 Philipp Klaus Krause <philipp@colecovision.eu>

	* src/SDCCerr.h,
	  src/SDCCerr.c,
	  src/SDCC.y,
	  support/valdiag/tests/bug-4095.c:
	  Fix bug #4095.

2026-09-27 Gabriele Gorla <gorlik@yahoo.com>

	* sdas/as6808/m08mch.c,
	  sdas/as8051/i8051.h,
	  sdas/as8xcxxx/ds8.h,
	  sdas/asf8/f8adr.c,
	  sdas/asf8/f8mch.c,
	  sdas/asxxsrc/asxxxx.h,
	  sdas/linksrc/aslink.h:
	  More relocation mode changes from upstream asxxxx.