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unicorn/qemu/include/exec
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Peter Maydell 3f5e36e15f
qemu-log: Improve the exec TB execution logging 
Improve the TB execution logging so that it is easier to identify
what is happening from trace logs:
* move the "Trace" logging of executed TBs into cpu_tb_exec()
so that it is emitted if and only if we actually execute a TB,
and for consistency for the CPU state logging
* log when we link two TBs together via tb_add_jump()
* log when cpu_tb_exec() returns early from a chain of TBs

The new style logging looks like this:

Trace 0x7fb7cc822ca0 [ffffffc0000dce00]
Linking TBs 0x7fb7cc822ca0 [ffffffc0000dce00] index 0 -> 0x7fb7cc823110 [ffffffc0000dce10]
Trace 0x7fb7cc823110 [ffffffc0000dce10]
Trace 0x7fb7cc823420 [ffffffc000302688]
Trace 0x7fb7cc8234a0 [ffffffc000302698]
Trace 0x7fb7cc823520 [ffffffc0003026a4]
Trace 0x7fb7cc823560 [ffffffc0000dce44]
Linking TBs 0x7fb7cc823560 [ffffffc0000dce44] index 1 -> 0x7fb7cc8235d0 [ffffffc0000dce70]
Trace 0x7fb7cc8235d0 [ffffffc0000dce70]
Stopped execution of TB chain before 0x7fb7cc8235d0 [ffffffc0000dce70]
Trace 0x7fb7cc8235d0 [ffffffc0000dce70]
Trace 0x7fb7cc822fd0 [ffffffc0000dd52c]

Backports commit 1a830635229e14c403600167823ea6b3b79d3097 from qemu
2018-02-22 09:40:11 -05:00
..
address-spaces.h import 2015-08-21 15:04:50 +08:00
cpu-all.h cpu-all: complete real host page size API 2018-02-17 15:23:16 -05:00
cpu-common.h qemu_ram_foreach_block: pass up error value, and down the ramblock name 2018-02-18 19:17:18 -05:00
cpu-defs.h cpu_defs: Simplify CPUTLB padding logic 2018-02-17 15:23:27 -05:00
cpu_ldst.h softmmu: remove now unused functions 2018-02-17 15:23:38 -05:00
cpu_ldst_template.h softmmu: add helper function to pass through retaddr 2018-02-17 15:23:38 -05:00
cputlb.h cputlb.c: Use correct address space when looking up MemoryRegionSection 2018-02-17 23:15:22 -05:00
exec-all.h qemu-log: Improve the exec TB execution logging 2018-02-22 09:40:11 -05:00
gen-icount.h tcg: Change translator-side labels to a pointer 2018-02-09 14:17:56 -05:00
helper-gen.h import 2015-08-21 15:04:50 +08:00
helper-head.h import 2015-08-21 15:04:50 +08:00
helper-proto.h import 2015-08-21 15:04:50 +08:00
helper-tcg.h This code should now build the x86_x64-softmmu part 2. 2017-01-19 22:50:28 +11:00
hwaddr.h platform.h move #3 2017-01-21 00:13:21 +11:00
ioport.h import 2015-08-21 15:04:50 +08:00
memattrs.h target-i386: introduce cpu_get_mem_attrs 2018-02-13 11:33:39 -05:00
memory-internal.h import 2015-08-21 15:04:50 +08:00
memory.h Merge memory_region_init_reservation() into memory_region_init_io() 2018-02-21 11:23:00 -05:00
ram_addr.h exec: Return RAMBlock pointer from allocating functions 2018-02-21 08:52:57 -05:00
ramlist.h include: Move RAMList to ramlist.h 2018-02-20 08:47:51 -05:00
semihost.h exec: Add semihosting stubs 2018-02-17 15:23:33 -05:00
tb-hash.h cpu-defs: Move out TB_JMP defines 2018-02-17 15:23:15 -05:00