This series brings basic setup; starts a test's C entry point, main(), and printf, exit, and malloc work. Three more series should follow this one which must bring; vector support, mmu support, and smp support, at which point I believe the framework could just evolve with the creation of unit tests. Tested on TCG and a P8 kvm_pr machine, and Laurent has tested it on both a PowerMac G5 (kvm_pr) and a kvm_hv machine. I'm looking forward to hearing more testing feedback from others though. Patches also available here https://github.com/rhdrjones/kvm-unit-tests/commits/ppc64/initial-drop-v6 v6: - setup: capture i & d cache size and use as needed [David] - setup: only capture cache size once, rather than every cpu node read [drew] - rtas: deal with the endianness of the rtas blob [David] - more David r-b's - one r-b from Radim v5: - add vprintf [David & drew] - move hcall and hcall_patch_broken_sc1 to assembler [David] - get cache line size from DT [David] (I left Thomas' r-b on "powerpc/ppc64: adapt arm's setup", but Thomas will probably want to look again, as this change added a few lines there. The commit message was updated to point out the changes.) - rename uart_lock (as it's not a uart) [David] - drop unused variables from powerpc makefiles (LOADADDR, phys_base, kernel_offset) [David & drew] - mkstandalone: only introduce a single firmware variable and set the trap handler first [Radim] - added more r-b's from David v4: - check for H_PRIVILEGE in broken sc1 probe [David] - rename rtas' lock from lock to rtas_lock [Thomas] - rtas: should only iterate to size/4 [drew] - add powerpc/.gitignore (ignore boot_rom.bin) [drew] v3: Paolo's comments: - got rid of zero-sized files Thomas' review comments: - remove useless casts in needed cast adding patch - got rid of build_romfs building (and committing a binary), just offset the rom binary by 256 bytes now - added a better error message for a -smp N, N > NR_CPUS user error - got rid of infinite loop with broken rtas-poweroff - one r-b (wasn't sure the "looks good"'s counted, so didn't add more) Laurent's testing led me to - fix a problem on kvm_pr with broken sc1 - fix handling of memory regions, expect more than one - and a fix to DT code so that works Additionally: - new patches - cscope: ppc64 needs to look in lib/powerpc/asm too, and arm64 in lib/arm/asm - handle memory regions better also for arm - a misc trivial fix for arm... - align toc to 256 bytes for later gcc v2: Besides rebasing on latest master, v2 addresses all of David's comments - assembler cleanup - jump into the RTAS blob we get from DT, instead of reproducing it - don't store the RTAS root node, always hunt it down We still haven't addressed debug-exit. Plugging chr-testdev into an spapr vty is probably what we should investigate first (as was suggested by Alex Graf under the v1 review). For now we keep the hack from v1, but simplified. Andrew Jones (18): arm/arm64: trivial: another assert fix Makefile: cscope: also look in arch shared asm lib: asm-generic: add missing casts devicetree: fix dt_get_memory_params arm/arm64: setup improvements lib: add vprintf lib: share arm-selftest utility functions config: no need to mix arch makefiles powerpc/ppc64: start skeleton framework powerpc/ppc64: ppc-ify makefiles and linker script powerpc/ppc64: add a boot rom powerpc/ppc64: add hcall support and putchar powerpc/ppc64: adapt arm's setup powerpc/ppc64: relocate linker VMAs powerpc/ppc64: add run script and unittests.cfg mkstandalone: add support for powerpc powerpc/ppc64: add RTAS support powerpc/ppc64: make a fake debug-exit Makefile | 8 +- README | 3 +- arm/Makefile | 1 + config/config-arm.mak => arm/Makefile.arm | 2 +- config/config-arm64.mak => arm/Makefile.arm64 | 2 +- .../config-arm-common.mak => arm/Makefile.common | 3 +- arm/selftest.c | 45 ++----- configure | 6 + lib/arm/asm/setup.h | 9 ++ lib/arm/io.c | 3 +- lib/arm/setup.c | 66 ++++++--- lib/asm-generic/io.h | 12 +- lib/devicetree.c | 8 +- lib/libcflat.h | 12 +- lib/powerpc/.gitignore | 1 + lib/powerpc/asm/hcall.h | 37 +++++ lib/powerpc/asm/rtas.h | 26 ++++ lib/powerpc/asm/setup.h | 29 ++++ lib/powerpc/hcall.c | 33 +++++ lib/powerpc/io.c | 37 +++++ lib/powerpc/rtas.c | 139 +++++++++++++++++++ lib/powerpc/setup.c | 150 +++++++++++++++++++++ lib/ppc64/.gitignore | 1 + lib/ppc64/asm-offsets.c | 12 ++ lib/ppc64/asm/asm-offsets.h | 1 + lib/ppc64/asm/hcall.h | 1 + lib/ppc64/asm/io.h | 5 + lib/ppc64/asm/page.h | 1 + lib/ppc64/asm/rtas.h | 1 + lib/ppc64/asm/setup.h | 1 + lib/ppc64/asm/spinlock.h | 11 ++ lib/ppc64/spinlock.c | 11 ++ lib/printf.c | 14 +- lib/report.c | 18 ++- lib/util.c | 18 +++ lib/util.h | 23 ++++ powerpc/.gitignore | 1 + powerpc/Makefile | 1 + powerpc/Makefile.common | 65 +++++++++ powerpc/Makefile.ppc64 | 19 +++ powerpc/boot_rom.S | 5 + powerpc/cstart64.S | 90 +++++++++++++ powerpc/flat.lds | 44 ++++++ powerpc/reloc64.c | 55 ++++++++ powerpc/run | 55 ++++++++ powerpc/selftest.c | 64 +++++++++ powerpc/unittests.cfg | 30 +++++ {config => scripts}/asm-offsets.mak | 0 scripts/mkstandalone.sh | 5 + x86/Makefile | 1 + .../config-x86-common.mak => x86/Makefile.common | 0 config/config-i386.mak => x86/Makefile.i386 | 2 +- config/config-x86_64.mak => x86/Makefile.x86_64 | 2 +- 53 files changed, 1110 insertions(+), 79 deletions(-) create mode 100644 arm/Makefile rename config/config-arm.mak => arm/Makefile.arm (90%) rename config/config-arm64.mak => arm/Makefile.arm64 (89%) rename config/config-arm-common.mak => arm/Makefile.common (96%) create mode 100644 lib/powerpc/.gitignore create mode 100644 lib/powerpc/asm/hcall.h create mode 100644 lib/powerpc/asm/rtas.h create mode 100644 lib/powerpc/asm/setup.h create mode 100644 lib/powerpc/hcall.c create mode 100644 lib/powerpc/io.c create mode 100644 lib/powerpc/rtas.c create mode 100644 lib/powerpc/setup.c create mode 100644 lib/ppc64/.gitignore create mode 100644 lib/ppc64/asm-offsets.c create mode 100644 lib/ppc64/asm/asm-offsets.h create mode 100644 lib/ppc64/asm/hcall.h create mode 100644 lib/ppc64/asm/io.h create mode 100644 lib/ppc64/asm/page.h create mode 100644 lib/ppc64/asm/rtas.h create mode 100644 lib/ppc64/asm/setup.h create mode 100644 lib/ppc64/asm/spinlock.h create mode 100644 lib/ppc64/spinlock.c create mode 100644 lib/util.c create mode 100644 lib/util.h create mode 100644 powerpc/.gitignore create mode 100644 powerpc/Makefile create mode 100644 powerpc/Makefile.common create mode 100644 powerpc/Makefile.ppc64 create mode 100644 powerpc/boot_rom.S create mode 100644 powerpc/cstart64.S create mode 100644 powerpc/flat.lds create mode 100644 powerpc/reloc64.c create mode 100755 powerpc/run create mode 100644 powerpc/selftest.c create mode 100644 powerpc/unittests.cfg rename {config => scripts}/asm-offsets.mak (100%) create mode 100644 x86/Makefile rename config/config-x86-common.mak => x86/Makefile.common (100%) rename config/config-i386.mak => x86/Makefile.i386 (91%) rename config/config-x86_64.mak => x86/Makefile.x86_64 (93%) -- 2.4.3 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
