This is the Opencores Openrisc 1200 support for Qemu. Full implementation of the system-model and linux-user-model support.
Openrisc 1200 is a Opencores Open Source CPU, its Architecture Manual can be find at http://opencores.org/svnget,or1k?file=/trunk/docs/openrisc_arch.pdf Signed-off-by: Jia Liu <pro...@gmail.com> --- Version History: V1: - add Qemu Openrisc support. - well tested on x64 machine, and final tested x86 machine. Jia Liu (15): Openrisc: add target stub Openrisc: add MMU support Openrisc: add instructions translation Openrisc: add interrupt support Openrisc: add exception support Openrisc: add int instruction helpers Openrisc: add float instruction helpers Openrisc: add programmable interrupt controller support Openrisc: add timer support Openrisc: add a simulation board Openrisc: add system instruction helpers Openrisc: add gdb stub support Openrisc: add linux syscall, signal and termbits Openrisc: add linux user support Openrisc: add testcases Makefile.target | 7 + arch_init.c | 2 + arch_init.h | 1 + configure | 9 +- cpu-exec.c | 19 + default-configs/or32-linux-user.mak | 2 + default-configs/or32-softmmu.mak | 6 + elf.h | 2 + gdbstub.c | 64 ++ hw/openrisc_cpudev.h | 30 + hw/openrisc_pic.c | 79 ++ hw/openrisc_sim.c | 140 ++++ hw/openrisc_timer.c | 153 ++++ linux-user/elfload.c | 41 + linux-user/main.c | 100 +++ linux-user/openrisc/syscall.h | 24 + linux-user/openrisc/syscall_nr.h | 506 ++++++++++++ linux-user/openrisc/target_signal.h | 26 + linux-user/openrisc/termbits.h | 294 +++++++ linux-user/signal.c | 229 ++++++ linux-user/syscall.c | 2 +- linux-user/syscall_defs.h | 40 +- poison.h | 1 + target-openrisc/cpu-qom.h | 70 ++ target-openrisc/cpu.c | 74 ++ target-openrisc/cpu.h | 299 +++++++ target-openrisc/excp.c | 27 + target-openrisc/excp.h | 28 + target-openrisc/excp_helper.c | 28 + target-openrisc/fpu_helper.c | 93 +++ target-openrisc/helper.c | 109 +++ target-openrisc/helper.h | 46 ++ target-openrisc/int_helper.c | 126 +++ target-openrisc/intrp_helper.c | 53 ++ target-openrisc/machine.c | 76 ++ target-openrisc/mem.c | 261 ++++++ target-openrisc/mem_helper.c | 71 ++ target-openrisc/sys_helper.c | 227 ++++++ target-openrisc/translate.c | 1484 +++++++++++++++++++++++++++++++++++ tests/tcg/openrisc/Makefile | 73 ++ tests/tcg/openrisc/test_add.c | 34 + tests/tcg/openrisc/test_addc.c | 37 + tests/tcg/openrisc/test_addi.c | 31 + tests/tcg/openrisc/test_addic.c | 32 + tests/tcg/openrisc/test_and_or.c | 61 ++ tests/tcg/openrisc/test_bf.c | 46 ++ tests/tcg/openrisc/test_bnf.c | 50 ++ tests/tcg/openrisc/test_div.c | 32 + tests/tcg/openrisc/test_extx.c | 71 ++ tests/tcg/openrisc/test_fx.c | 53 ++ tests/tcg/openrisc/test_j.c | 26 + tests/tcg/openrisc/test_jal.c | 26 + tests/tcg/openrisc/test_lf_add.c | 32 + tests/tcg/openrisc/test_lf_div.c | 33 + tests/tcg/openrisc/test_lf_eqd.c | 44 ++ tests/tcg/openrisc/test_lf_eqs.c | 43 + tests/tcg/openrisc/test_lf_ged.c | 45 ++ tests/tcg/openrisc/test_lf_ges.c | 45 ++ tests/tcg/openrisc/test_lf_gtd.c | 45 ++ tests/tcg/openrisc/test_lf_gts.c | 45 ++ tests/tcg/openrisc/test_lf_led.c | 43 + tests/tcg/openrisc/test_lf_les.c | 45 ++ tests/tcg/openrisc/test_lf_ltd.c | 45 ++ tests/tcg/openrisc/test_lf_lts.c | 45 ++ tests/tcg/openrisc/test_lf_mul.c | 22 + tests/tcg/openrisc/test_lf_ned.c | 46 ++ tests/tcg/openrisc/test_lf_nes.c | 46 ++ tests/tcg/openrisc/test_lf_rem.c | 31 + tests/tcg/openrisc/test_lf_sub.c | 31 + tests/tcg/openrisc/test_logic.c | 100 +++ tests/tcg/openrisc/test_lx.c | 78 ++ tests/tcg/openrisc/test_movhi.c | 30 + tests/tcg/openrisc/test_mul.c | 47 ++ tests/tcg/openrisc/test_sfeq.c | 43 + tests/tcg/openrisc/test_sfeqi.c | 39 + tests/tcg/openrisc/test_sfges.c | 44 ++ tests/tcg/openrisc/test_sfgesi.c | 40 + tests/tcg/openrisc/test_sfgeu.c | 44 ++ tests/tcg/openrisc/test_sfgeui.c | 41 + tests/tcg/openrisc/test_sfgts.c | 45 ++ tests/tcg/openrisc/test_sfgtsi.c | 41 + tests/tcg/openrisc/test_sfgtu.c | 43 + tests/tcg/openrisc/test_sfgtui.c | 42 + tests/tcg/openrisc/test_sfles.c | 26 + tests/tcg/openrisc/test_sflesi.c | 39 + tests/tcg/openrisc/test_sfleu.c | 43 + tests/tcg/openrisc/test_sfleui.c | 39 + tests/tcg/openrisc/test_sflts.c | 43 + tests/tcg/openrisc/test_sfltsi.c | 38 + tests/tcg/openrisc/test_sfltu.c | 41 + tests/tcg/openrisc/test_sfltui.c | 39 + tests/tcg/openrisc/test_sfne.c | 43 + tests/tcg/openrisc/test_sfnei.c | 38 + 93 files changed, 7168 insertions(+), 5 deletions(-) create mode 100644 default-configs/or32-linux-user.mak create mode 100644 default-configs/or32-softmmu.mak create mode 100644 hw/openrisc_cpudev.h create mode 100644 hw/openrisc_pic.c create mode 100644 hw/openrisc_sim.c create mode 100644 hw/openrisc_timer.c create mode 100644 linux-user/openrisc/syscall.h create mode 100644 linux-user/openrisc/syscall_nr.h create mode 100644 linux-user/openrisc/target_signal.h create mode 100644 linux-user/openrisc/termbits.h create mode 100644 target-openrisc/cpu-qom.h create mode 100644 target-openrisc/cpu.c create mode 100644 target-openrisc/cpu.h create mode 100644 target-openrisc/excp.c create mode 100644 target-openrisc/excp.h create mode 100644 target-openrisc/excp_helper.c create mode 100644 target-openrisc/fpu_helper.c create mode 100644 target-openrisc/helper.c create mode 100644 target-openrisc/helper.h create mode 100644 target-openrisc/int_helper.c create mode 100644 target-openrisc/intrp_helper.c create mode 100644 target-openrisc/machine.c create mode 100644 target-openrisc/mem.c create mode 100644 target-openrisc/mem_helper.c create mode 100644 target-openrisc/sys_helper.c create mode 100644 target-openrisc/translate.c create mode 100644 tests/tcg/openrisc/Makefile create mode 100644 tests/tcg/openrisc/test_add.c create mode 100644 tests/tcg/openrisc/test_addc.c create mode 100644 tests/tcg/openrisc/test_addi.c create mode 100644 tests/tcg/openrisc/test_addic.c create mode 100644 tests/tcg/openrisc/test_and_or.c create mode 100644 tests/tcg/openrisc/test_bf.c create mode 100644 tests/tcg/openrisc/test_bnf.c create mode 100644 tests/tcg/openrisc/test_div.c create mode 100644 tests/tcg/openrisc/test_extx.c create mode 100644 tests/tcg/openrisc/test_fx.c create mode 100644 tests/tcg/openrisc/test_j.c create mode 100644 tests/tcg/openrisc/test_jal.c create mode 100644 tests/tcg/openrisc/test_lf_add.c create mode 100644 tests/tcg/openrisc/test_lf_div.c create mode 100644 tests/tcg/openrisc/test_lf_eqd.c create mode 100644 tests/tcg/openrisc/test_lf_eqs.c create mode 100644 tests/tcg/openrisc/test_lf_ged.c create mode 100644 tests/tcg/openrisc/test_lf_ges.c create mode 100644 tests/tcg/openrisc/test_lf_gtd.c create mode 100644 tests/tcg/openrisc/test_lf_gts.c create mode 100644 tests/tcg/openrisc/test_lf_led.c create mode 100644 tests/tcg/openrisc/test_lf_les.c create mode 100644 tests/tcg/openrisc/test_lf_ltd.c create mode 100644 tests/tcg/openrisc/test_lf_lts.c create mode 100644 tests/tcg/openrisc/test_lf_mul.c create mode 100644 tests/tcg/openrisc/test_lf_ned.c create mode 100644 tests/tcg/openrisc/test_lf_nes.c create mode 100644 tests/tcg/openrisc/test_lf_rem.c create mode 100644 tests/tcg/openrisc/test_lf_sub.c create mode 100644 tests/tcg/openrisc/test_logic.c create mode 100644 tests/tcg/openrisc/test_lx.c create mode 100644 tests/tcg/openrisc/test_movhi.c create mode 100644 tests/tcg/openrisc/test_mul.c create mode 100644 tests/tcg/openrisc/test_sfeq.c create mode 100644 tests/tcg/openrisc/test_sfeqi.c create mode 100644 tests/tcg/openrisc/test_sfges.c create mode 100644 tests/tcg/openrisc/test_sfgesi.c create mode 100644 tests/tcg/openrisc/test_sfgeu.c create mode 100644 tests/tcg/openrisc/test_sfgeui.c create mode 100644 tests/tcg/openrisc/test_sfgts.c create mode 100644 tests/tcg/openrisc/test_sfgtsi.c create mode 100644 tests/tcg/openrisc/test_sfgtu.c create mode 100644 tests/tcg/openrisc/test_sfgtui.c create mode 100644 tests/tcg/openrisc/test_sfles.c create mode 100644 tests/tcg/openrisc/test_sflesi.c create mode 100644 tests/tcg/openrisc/test_sfleu.c create mode 100644 tests/tcg/openrisc/test_sfleui.c create mode 100644 tests/tcg/openrisc/test_sflts.c create mode 100644 tests/tcg/openrisc/test_sfltsi.c create mode 100644 tests/tcg/openrisc/test_sfltu.c create mode 100644 tests/tcg/openrisc/test_sfltui.c create mode 100644 tests/tcg/openrisc/test_sfne.c create mode 100644 tests/tcg/openrisc/test_sfnei.c -- 1.7.9.5
