Max Filippov 89bec9e911 target/xtensa: break circular register dependencies ... Currently topologic opcode sorting stops at the first detected dependency loop. Introduce struct opcode_arg_copy that describes temporary register copy. Scan remaining opcodes searching for dependencies that can be broken, break them by introducing temporary register copies and record them in an array. In case of success create local temporaries and initialize them with current register values. Share single temporary copy between all register users. Delete temporaries after translation. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>		2019-02-28 04:43:22 -08:00
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core-dc232b	target/xtensa: drop num_[core_]regs from dc232b/dc233c configs	2018-11-20 12:20:41 -08:00
core-dc233c	target/xtensa: drop num_[core_]regs from dc232b/dc233c configs	2018-11-20 12:20:41 -08:00
core-de212	Remove unnecessary variables for function return value	2018-05-20 08:48:13 +03:00
core-fsf	Remove unnecessary variables for function return value	2018-05-20 08:48:13 +03:00
core-sample_controller	Remove unnecessary variables for function return value	2018-05-20 08:48:13 +03:00
core-test_kc705_be	target/xtensa: add test_kc705_be core	2018-08-19 18:57:57 -07:00
core-test_mmuhifi_c3	target/xtensa: fixup test_mmuhifi_c3 overlay	2019-02-18 21:29:08 -08:00
core-dc232b.c	target/xtensa: drop num_[core_]regs from dc232b/dc233c configs	2018-11-20 12:20:41 -08:00
core-dc233c.c	target/xtensa: drop num_[core_]regs from dc232b/dc233c configs	2018-11-20 12:20:41 -08:00
core-de212.c	target: Do not include "exec/exec-all.h" if it is not necessary	2018-06-01 14:15:10 +02:00
core-fsf.c	target: Do not include "exec/exec-all.h" if it is not necessary	2018-06-01 14:15:10 +02:00
core-sample_controller.c	target: Do not include "exec/exec-all.h" if it is not necessary	2018-06-01 14:15:10 +02:00
core-test_kc705_be.c	target/xtensa: add test_kc705_be core	2018-08-19 18:57:57 -07:00
core-test_mmuhifi_c3.c	target/xtensa: add test_mmuhifi_c3 core	2019-01-28 11:55:20 -08:00
cpu-qom.h	Move target-* CPU file into a target/ folder	2016-12-20 21:52:12 +01:00
cpu.c	target/xtensa: convert to do_transaction_failed	2018-09-17 11:05:26 -07:00
cpu.h	target/xtensa: reorganize register handling in translators	2019-02-28 04:43:22 -08:00
dbg_helper.c	target/xtensa: extract debug helpers	2019-01-13 23:35:34 -08:00
exc_helper.c	target/xtensa: fix access to the INTERRUPT SR	2019-01-24 10:44:26 -08:00
fpu_helper.c	target/xtensa: extract FPU helpers	2019-01-13 23:33:42 -08:00
gdbstub.c	target/xtensa: gdbstub fix register counting	2018-11-20 12:20:41 -08:00
helper.c	target/xtensa: reorganize register handling in translators	2019-02-28 04:43:22 -08:00
helper.h	target/xtensa: only rotate window in the retw helper	2019-02-28 04:43:22 -08:00
import_core.sh	target/xtensa/import_core.sh: don't add duplicate 'static'	2019-02-08 19:37:45 -08:00
Makefile.objs	target/xtensa: add test_mmuhifi_c3 core	2019-01-28 11:55:20 -08:00
mmu_helper.c	target/xtensa: extract MMU helpers	2019-01-13 23:34:57 -08:00
monitor.c	monitor: Fix crashes when using HMP commands without CPU	2017-02-21 18:29:01 +00:00
op_helper.c	target/xtensa: fix access to the INTERRUPT SR	2019-01-24 10:44:26 -08:00
overlay_tool.h	target/xtensa: move xtensa_finalize_config to xtensa_core_class_init	2019-02-18 21:29:08 -08:00
translate.c	target/xtensa: break circular register dependencies	2019-02-28 04:43:22 -08:00
win_helper.c	target/xtensa: only rotate window in the retw helper	2019-02-28 04:43:22 -08:00
xtensa-isa-internal.h	target/xtensa: import libisa source	2017-12-18 21:26:19 -08:00
xtensa-isa.c	Clean up includes	2018-02-09 05:05:11 +01:00
xtensa-isa.h	Use #include "..." for our own headers, <...> for others	2018-02-09 05:05:11 +01:00
xtensa-semi.c	target/xtensa: support input from chardev console	2018-09-17 11:09:04 -07:00