Hello All:
After the implementation, it can let normal tilegx program working (e.g.
sh, vi, cp, mv ...). And the known left issues are:
- At present, it can not pass gcc testsuite (it causes some programs
pending).
- The floating point implementation is not included, since at present,
it is only the temporary implementation.
- There are still some instructions which are not implemented.
Chen Gang (16):
linux-user: tilegx: Firstly add architecture related features
linux-user: Support tilegx architecture in linux-user
linux-user/syscall.c: conditionalize syscalls which are not defined in
tilegx
target-tilegx: Add opcode basic implementation from Tilera Corporation
target-tilegx/opcode_tilegx.h: Modify it to fit QEMU usage
target-tilegx: Add special register information from Tilera
Corporation
target-tilegx: Add cpu basic features for linux-user
target-tilegx: Add several helpers for instructions translation
target-tilegx: Generate tcg instructions to finish "Hello world"
target-tilegx: Add TILE-Gx building files
target-tilegx: Add related feature to support iret instruction
target-tilegx: Implement decode_rrr_8_opcode_y0
target-tilegx: Use int8_t instead of uint8_t for imm8 in gen_st_add()
linux-user: main: Use negative qemu errno for syscall return errno
tilegx: Match with the latest qemu master tree
target-tilegx: Implement additional instructions in normal working
flow
configure | 2 +
default-configs/tilegx-linux-user.mak | 1 +
include/elf.h | 2 +
linux-user/elfload.c | 23 +
linux-user/main.c | 295 +++
linux-user/syscall.c | 50 +-
linux-user/syscall_defs.h | 14 +-
linux-user/tilegx/syscall.h | 40 +
linux-user/tilegx/syscall_nr.h | 324 ++++
linux-user/tilegx/target_cpu.h | 35 +
linux-user/tilegx/target_signal.h | 28 +
linux-user/tilegx/target_structs.h | 46 +
linux-user/tilegx/termbits.h | 274 +++
target-tilegx/Makefile.objs | 1 +
target-tilegx/cpu.c | 143 ++
target-tilegx/cpu.h | 177 ++
target-tilegx/helper.c | 93 +
target-tilegx/helper.h | 7 +
target-tilegx/opcode_tilegx.h | 1406 ++++++++++++++
target-tilegx/spr_def_64.h | 216 +++
target-tilegx/translate.c | 3282 +++++++++++++++++++++++++++++++++
21 files changed, 6453 insertions(+), 6 deletions(-)
create mode 100644 default-configs/tilegx-linux-user.mak
create mode 100644 linux-user/tilegx/syscall.h
create mode 100644 linux-user/tilegx/syscall_nr.h
create mode 100644 linux-user/tilegx/target_cpu.h
create mode 100644 linux-user/tilegx/target_signal.h
create mode 100644 linux-user/tilegx/target_structs.h
create mode 100644 linux-user/tilegx/termbits.h
create mode 100644 target-tilegx/Makefile.objs
create mode 100644 target-tilegx/cpu.c
create mode 100644 target-tilegx/cpu.h
create mode 100644 target-tilegx/helper.c
create mode 100644 target-tilegx/helper.h
create mode 100644 target-tilegx/opcode_tilegx.h
create mode 100644 target-tilegx/spr_def_64.h
create mode 100644 target-tilegx/translate.c
--
1.9.3
