Hi, I was also able to reproduce the problem you reported after fixing the relocation error.
Attached is a debdiff; I committed all changes upstream as well. Feel free to upload, I'll also ask my regular sponsor, but he's still on vacation for some time. Cheers, Stefan.
diff -Nru faumachine-20180503/debian/changelog faumachine-20180503/debian/changelog --- faumachine-20180503/debian/changelog 2018-05-07 20:49:15.000000000 +0200 +++ faumachine-20180503/debian/changelog 2018-08-03 20:50:14.000000000 +0200 @@ -1,3 +1,13 @@ +faumachine (20180503-2) unstable; urgency=medium + + * Cherry-pick upstream fixes for DBTS: 902459 (Closes: #902459): + + Add 01-handle-R_X86_64_PLT32.patch to handle new relocations + emitted by newer gcc/ld. + + Add 02-new-iasl.patch to handle changed output of newer + iasl verions. + + -- Stefan Potyra <ste...@potyra.de> Fri, 03 Aug 2018 20:50:14 +0200 + faumachine (20180503-1) unstable; urgency=medium * New upstream release, highlights: diff -Nru faumachine-20180503/debian/patches/01-handle-R_X86_64_PLT32.patch faumachine-20180503/debian/patches/01-handle-R_X86_64_PLT32.patch --- faumachine-20180503/debian/patches/01-handle-R_X86_64_PLT32.patch 1970-01-01 01:00:00.000000000 +0100 +++ faumachine-20180503/debian/patches/01-handle-R_X86_64_PLT32.patch 2018-08-03 20:48:11.000000000 +0200 @@ -0,0 +1,17 @@ +Description: Fix relocation of R_X86_64_PLT32 +Origin: Upstream, c760351c46a9ed1283419df4384dedfa2b4089ad +Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=902459 +Applied-Upstream: c760351c46a9ed1283419df4384dedfa2b4089ad + +Index: faumachine-20180503/chips/qemu/dyngen.c +=================================================================== +--- faumachine-20180503.orig/chips/qemu/dyngen.c ++++ faumachine-20180503/chips/qemu/dyngen.c +@@ -2969,6 +2969,7 @@ void gen_code(const char *name, host_ulo + reloc_offset, name_, addend); + break; + case R_X86_64_PC32: ++ case R_X86_64_PLT32: + fprintf(outfile, " *(uint32_t *)(gen_code_ptr + %d) = %s - (long)(gen_code_ptr + %d) + %d;\n", + reloc_offset, name_, reloc_offset, addend); + break; diff -Nru faumachine-20180503/debian/patches/02-new-iasl.patch faumachine-20180503/debian/patches/02-new-iasl.patch --- faumachine-20180503/debian/patches/02-new-iasl.patch 1970-01-01 01:00:00.000000000 +0100 +++ faumachine-20180503/debian/patches/02-new-iasl.patch 2018-08-03 20:49:09.000000000 +0200 @@ -0,0 +1,44 @@ +Description: Adapt to changed iasl output +Origin: Upstream, cdf517b9a4e9790240f0fb5833e944742dde35be +Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=902459 +Applied-Upstream: cdf517b9a4e9790240f0fb5833e944742dde35be + +diff --git a/roms/mb_ga_686dlx_bios/Makefile.am b/roms/mb_ga_686dlx_bios/Makefile.am +index 10913863e..5e388a4f7 100644 +--- a/roms/mb_ga_686dlx_bios/Makefile.am ++++ b/roms/mb_ga_686dlx_bios/Makefile.am +@@ -180,9 +180,13 @@ debug: + + if HAVE_IASL + faum-dsdt.h: faum-dsdt.asl +- $(IASL) -p faum-dsdt -on -tc $< +- $(RM) faum-dsdt.aml +- mv faum-dsdt.hex $@ ++ $(IASL) -p faumdsdt -on -tc $< ++ $(RM) faumdsdt.aml ++ sed \ ++ -e 's/faumdsdt_aml_code/faum_dsdt/' \ ++ -e 's/AmlCode/faum_dst/' \ ++ < faumdsdt.hex > $@ ++ $(RM) faumdsdt.hex + else + faum-dsdt.h: ./faum-dsdt.h.shipped + cp $< $@ +diff --git a/roms/mb_template_bios/acpi-tables.c b/roms/mb_template_bios/acpi-tables.c +index 0f605fee2..4caca8350 100644 +--- a/roms/mb_template_bios/acpi-tables.c ++++ b/roms/mb_template_bios/acpi-tables.c +@@ -92,12 +92,10 @@ struct acpi_dsdt { + /* + * Include DSDT, generated by Intel ASL Compiler (iasl) + * iasl generates a "unsigned char AmlCode[]" in "faum-dsdt.h", which +- * is renamed to faum_dsdt by the preprocessor. ++ * is renamed to faum_dsdt by using sed. + */ +-#define AmlCode faum_dsdt + static const + #include "faum-dsdt.h" +-#undef AmlCode + + /* Fixed ACPI Control Structure */ + static const struct acpi_facs { diff -Nru faumachine-20180503/debian/patches/series faumachine-20180503/debian/patches/series --- faumachine-20180503/debian/patches/series 1970-01-01 01:00:00.000000000 +0100 +++ faumachine-20180503/debian/patches/series 2018-08-03 20:50:08.000000000 +0200 @@ -0,0 +1,2 @@ +01-handle-R_X86_64_PLT32.patch +02-new-iasl.patch
