diff mbox series

[1/1] target/loongarch: move translate modules to tcg/

Message ID 20231229092435.3416025-1-gaosong@loongson.cn
State New
Headers show
Series [1/1] target/loongarch: move translate modules to tcg/ | expand

Commit Message

gaosong Dec. 29, 2023, 9:24 a.m. UTC
Introduce the target/loongarch/tcg directory. Its purpose is to hold the TCG
code that is selected by CONFIG_TCG

Signed-off-by: Song Gao <gaosong@loongson.cn>
---
 target/loongarch/{ => tcg}/constant_timer.c     |  0
 target/loongarch/{ => tcg}/csr_helper.c         |  0
 target/loongarch/{ => tcg}/fpu_helper.c         |  0
 target/loongarch/{ => tcg}/iocsr_helper.c       |  0
 target/loongarch/{ => tcg}/op_helper.c          |  0
 target/loongarch/{ => tcg}/tlb_helper.c         |  0
 target/loongarch/{ => tcg}/translate.c          |  0
 target/loongarch/{ => tcg}/vec_helper.c         |  0
 .../{ => tcg}/insn_trans/trans_arith.c.inc      |  0
 .../{ => tcg}/insn_trans/trans_atomic.c.inc     |  0
 .../{ => tcg}/insn_trans/trans_bit.c.inc        |  0
 .../{ => tcg}/insn_trans/trans_branch.c.inc     |  0
 .../{ => tcg}/insn_trans/trans_extra.c.inc      |  0
 .../{ => tcg}/insn_trans/trans_farith.c.inc     |  0
 .../{ => tcg}/insn_trans/trans_fcmp.c.inc       |  0
 .../{ => tcg}/insn_trans/trans_fcnv.c.inc       |  0
 .../{ => tcg}/insn_trans/trans_fmemory.c.inc    |  0
 .../{ => tcg}/insn_trans/trans_fmov.c.inc       |  0
 .../{ => tcg}/insn_trans/trans_memory.c.inc     |  0
 .../{ => tcg}/insn_trans/trans_privileged.c.inc |  0
 .../{ => tcg}/insn_trans/trans_shift.c.inc      |  0
 .../{ => tcg}/insn_trans/trans_vec.c.inc        |  0
 target/loongarch/meson.build                    | 17 ++---------------
 target/loongarch/tcg/meson.build                | 15 +++++++++++++++
 24 files changed, 17 insertions(+), 15 deletions(-)
 rename target/loongarch/{ => tcg}/constant_timer.c (100%)
 rename target/loongarch/{ => tcg}/csr_helper.c (100%)
 rename target/loongarch/{ => tcg}/fpu_helper.c (100%)
 rename target/loongarch/{ => tcg}/iocsr_helper.c (100%)
 rename target/loongarch/{ => tcg}/op_helper.c (100%)
 rename target/loongarch/{ => tcg}/tlb_helper.c (100%)
 rename target/loongarch/{ => tcg}/translate.c (100%)
 rename target/loongarch/{ => tcg}/vec_helper.c (100%)
 rename target/loongarch/{ => tcg}/insn_trans/trans_arith.c.inc (100%)
 rename target/loongarch/{ => tcg}/insn_trans/trans_atomic.c.inc (100%)
 rename target/loongarch/{ => tcg}/insn_trans/trans_bit.c.inc (100%)
 rename target/loongarch/{ => tcg}/insn_trans/trans_branch.c.inc (100%)
 rename target/loongarch/{ => tcg}/insn_trans/trans_extra.c.inc (100%)
 rename target/loongarch/{ => tcg}/insn_trans/trans_farith.c.inc (100%)
 rename target/loongarch/{ => tcg}/insn_trans/trans_fcmp.c.inc (100%)
 rename target/loongarch/{ => tcg}/insn_trans/trans_fcnv.c.inc (100%)
 rename target/loongarch/{ => tcg}/insn_trans/trans_fmemory.c.inc (100%)
 rename target/loongarch/{ => tcg}/insn_trans/trans_fmov.c.inc (100%)
 rename target/loongarch/{ => tcg}/insn_trans/trans_memory.c.inc (100%)
 rename target/loongarch/{ => tcg}/insn_trans/trans_privileged.c.inc (100%)
 rename target/loongarch/{ => tcg}/insn_trans/trans_shift.c.inc (100%)
 rename target/loongarch/{ => tcg}/insn_trans/trans_vec.c.inc (100%)
 create mode 100644 target/loongarch/tcg/meson.build

Comments

Philippe Mathieu-Daudé Dec. 29, 2023, 10:08 a.m. UTC | #1
Hi,

On 29/12/23 10:24, Song Gao wrote:
> Introduce the target/loongarch/tcg directory. Its purpose is to hold the TCG
> code that is selected by CONFIG_TCG
> 
> Signed-off-by: Song Gao <gaosong@loongson.cn>
> ---
>   target/loongarch/{ => tcg}/constant_timer.c     |  0
>   target/loongarch/{ => tcg}/csr_helper.c         |  0
>   target/loongarch/{ => tcg}/fpu_helper.c         |  0
>   target/loongarch/{ => tcg}/iocsr_helper.c       |  0
>   target/loongarch/{ => tcg}/op_helper.c          |  0
>   target/loongarch/{ => tcg}/tlb_helper.c         |  0
>   target/loongarch/{ => tcg}/translate.c          |  0
>   target/loongarch/{ => tcg}/vec_helper.c         |  0
>   .../{ => tcg}/insn_trans/trans_arith.c.inc      |  0
>   .../{ => tcg}/insn_trans/trans_atomic.c.inc     |  0
>   .../{ => tcg}/insn_trans/trans_bit.c.inc        |  0
>   .../{ => tcg}/insn_trans/trans_branch.c.inc     |  0
>   .../{ => tcg}/insn_trans/trans_extra.c.inc      |  0
>   .../{ => tcg}/insn_trans/trans_farith.c.inc     |  0
>   .../{ => tcg}/insn_trans/trans_fcmp.c.inc       |  0
>   .../{ => tcg}/insn_trans/trans_fcnv.c.inc       |  0
>   .../{ => tcg}/insn_trans/trans_fmemory.c.inc    |  0
>   .../{ => tcg}/insn_trans/trans_fmov.c.inc       |  0
>   .../{ => tcg}/insn_trans/trans_memory.c.inc     |  0
>   .../{ => tcg}/insn_trans/trans_privileged.c.inc |  0
>   .../{ => tcg}/insn_trans/trans_shift.c.inc      |  0
>   .../{ => tcg}/insn_trans/trans_vec.c.inc        |  0
>   target/loongarch/meson.build                    | 17 ++---------------
>   target/loongarch/tcg/meson.build                | 15 +++++++++++++++
>   24 files changed, 17 insertions(+), 15 deletions(-)
>   rename target/loongarch/{ => tcg}/constant_timer.c (100%)
>   rename target/loongarch/{ => tcg}/csr_helper.c (100%)
>   rename target/loongarch/{ => tcg}/fpu_helper.c (100%)
>   rename target/loongarch/{ => tcg}/iocsr_helper.c (100%)
>   rename target/loongarch/{ => tcg}/op_helper.c (100%)
>   rename target/loongarch/{ => tcg}/tlb_helper.c (100%)
>   rename target/loongarch/{ => tcg}/translate.c (100%)
>   rename target/loongarch/{ => tcg}/vec_helper.c (100%)
>   rename target/loongarch/{ => tcg}/insn_trans/trans_arith.c.inc (100%)
>   rename target/loongarch/{ => tcg}/insn_trans/trans_atomic.c.inc (100%)
>   rename target/loongarch/{ => tcg}/insn_trans/trans_bit.c.inc (100%)
>   rename target/loongarch/{ => tcg}/insn_trans/trans_branch.c.inc (100%)
>   rename target/loongarch/{ => tcg}/insn_trans/trans_extra.c.inc (100%)
>   rename target/loongarch/{ => tcg}/insn_trans/trans_farith.c.inc (100%)
>   rename target/loongarch/{ => tcg}/insn_trans/trans_fcmp.c.inc (100%)
>   rename target/loongarch/{ => tcg}/insn_trans/trans_fcnv.c.inc (100%)
>   rename target/loongarch/{ => tcg}/insn_trans/trans_fmemory.c.inc (100%)
>   rename target/loongarch/{ => tcg}/insn_trans/trans_fmov.c.inc (100%)
>   rename target/loongarch/{ => tcg}/insn_trans/trans_memory.c.inc (100%)
>   rename target/loongarch/{ => tcg}/insn_trans/trans_privileged.c.inc (100%)
>   rename target/loongarch/{ => tcg}/insn_trans/trans_shift.c.inc (100%)
>   rename target/loongarch/{ => tcg}/insn_trans/trans_vec.c.inc (100%)
>   create mode 100644 target/loongarch/tcg/meson.build


> diff --git a/target/loongarch/meson.build b/target/loongarch/meson.build
> index 18e8191e2b..a004523439 100644
> --- a/target/loongarch/meson.build
> +++ b/target/loongarch/meson.build
> @@ -3,31 +3,18 @@ gen = decodetree.process('insns.decode')
>   loongarch_ss = ss.source_set()
>   loongarch_ss.add(files(
>     'cpu.c',
> +  'gdbstub.c'

Preferably a preliminary commit "gdbstub.c is not specific to TCG and
can be used by other accelerators ...". Otherwise just mention it in
this patch description.

>   ))
> -loongarch_tcg_ss = ss.source_set()
> -loongarch_tcg_ss.add(gen)
> -loongarch_tcg_ss.add(files(
> -  'fpu_helper.c',
> -  'op_helper.c',
> -  'translate.c',
> -  'gdbstub.c',
> -  'vec_helper.c',
> -))
> -loongarch_tcg_ss.add(zlib)
>   
>   loongarch_system_ss = ss.source_set()
>   loongarch_system_ss.add(files(
>     'loongarch-qmp-cmds.c',
>     'machine.c',
> -  'tlb_helper.c',
> -  'constant_timer.c',
> -  'csr_helper.c',
> -  'iocsr_helper.c',
>   ))
>   
>   common_ss.add(when: 'CONFIG_LOONGARCH_DIS', if_true: [files('disas.c'), gen])
>   
> -loongarch_ss.add_all(when: 'CONFIG_TCG', if_true: [loongarch_tcg_ss])
> +subdir('tcg')
>   
>   target_arch += {'loongarch': loongarch_ss}
>   target_system_arch += {'loongarch': loongarch_system_ss}
> diff --git a/target/loongarch/tcg/meson.build b/target/loongarch/tcg/meson.build
> new file mode 100644
> index 0000000000..bb7411e5e5
> --- /dev/null
> +++ b/target/loongarch/tcg/meson.build
> @@ -0,0 +1,15 @@

You missed the CONFIG_TCG check, you can use either:

   if 'CONFIG_TCG' in config_all
      subdir('tcg')
   endif

in target/loongarch/meson.build, but since your target seems well
designed and doesn't require TCG stub, you can do directly here:

   if 'CONFIG_TCG' not in config_all
     subdir_done()
   endif

so the rest of this file isn't processed.

> +loongarch_ss.add([zlib, gen])
> +
> +loongarch_ss.add(files(
> +  'fpu_helper.c',
> +  'op_helper.c',
> +  'vec_helper.c',
> +  'translate.c',

(since moved/new, let's sort these files alphabetically).

> +))
> +
> +loongarch_system_ss.add(files(
> +  'constant_timer.c',
> +  'iocsr_helper.c',
> +  'tlb_helper.c',
> +  'csr_helper.c',

(Ditto)

> +))
gaosong Jan. 2, 2024, 1:25 a.m. UTC | #2
在 2023/12/29 下午6:08, Philippe Mathieu-Daudé 写道:
> Hi,
>
> On 29/12/23 10:24, Song Gao wrote:
>> Introduce the target/loongarch/tcg directory. Its purpose is to hold 
>> the TCG
>> code that is selected by CONFIG_TCG
>>
>> Signed-off-by: Song Gao <gaosong@loongson.cn>
>> ---
>>   target/loongarch/{ => tcg}/constant_timer.c     |  0
>>   target/loongarch/{ => tcg}/csr_helper.c         |  0
>>   target/loongarch/{ => tcg}/fpu_helper.c         |  0
>>   target/loongarch/{ => tcg}/iocsr_helper.c       |  0
>>   target/loongarch/{ => tcg}/op_helper.c          |  0
>>   target/loongarch/{ => tcg}/tlb_helper.c         |  0
>>   target/loongarch/{ => tcg}/translate.c          |  0
>>   target/loongarch/{ => tcg}/vec_helper.c         |  0
>>   .../{ => tcg}/insn_trans/trans_arith.c.inc      |  0
>>   .../{ => tcg}/insn_trans/trans_atomic.c.inc     |  0
>>   .../{ => tcg}/insn_trans/trans_bit.c.inc        |  0
>>   .../{ => tcg}/insn_trans/trans_branch.c.inc     |  0
>>   .../{ => tcg}/insn_trans/trans_extra.c.inc      |  0
>>   .../{ => tcg}/insn_trans/trans_farith.c.inc     |  0
>>   .../{ => tcg}/insn_trans/trans_fcmp.c.inc       |  0
>>   .../{ => tcg}/insn_trans/trans_fcnv.c.inc       |  0
>>   .../{ => tcg}/insn_trans/trans_fmemory.c.inc    |  0
>>   .../{ => tcg}/insn_trans/trans_fmov.c.inc       |  0
>>   .../{ => tcg}/insn_trans/trans_memory.c.inc     |  0
>>   .../{ => tcg}/insn_trans/trans_privileged.c.inc |  0
>>   .../{ => tcg}/insn_trans/trans_shift.c.inc      |  0
>>   .../{ => tcg}/insn_trans/trans_vec.c.inc        |  0
>>   target/loongarch/meson.build                    | 17 ++---------------
>>   target/loongarch/tcg/meson.build                | 15 +++++++++++++++
>>   24 files changed, 17 insertions(+), 15 deletions(-)
>>   rename target/loongarch/{ => tcg}/constant_timer.c (100%)
>>   rename target/loongarch/{ => tcg}/csr_helper.c (100%)
>>   rename target/loongarch/{ => tcg}/fpu_helper.c (100%)
>>   rename target/loongarch/{ => tcg}/iocsr_helper.c (100%)
>>   rename target/loongarch/{ => tcg}/op_helper.c (100%)
>>   rename target/loongarch/{ => tcg}/tlb_helper.c (100%)
>>   rename target/loongarch/{ => tcg}/translate.c (100%)
>>   rename target/loongarch/{ => tcg}/vec_helper.c (100%)
>>   rename target/loongarch/{ => tcg}/insn_trans/trans_arith.c.inc (100%)
>>   rename target/loongarch/{ => tcg}/insn_trans/trans_atomic.c.inc (100%)
>>   rename target/loongarch/{ => tcg}/insn_trans/trans_bit.c.inc (100%)
>>   rename target/loongarch/{ => tcg}/insn_trans/trans_branch.c.inc (100%)
>>   rename target/loongarch/{ => tcg}/insn_trans/trans_extra.c.inc (100%)
>>   rename target/loongarch/{ => tcg}/insn_trans/trans_farith.c.inc (100%)
>>   rename target/loongarch/{ => tcg}/insn_trans/trans_fcmp.c.inc (100%)
>>   rename target/loongarch/{ => tcg}/insn_trans/trans_fcnv.c.inc (100%)
>>   rename target/loongarch/{ => tcg}/insn_trans/trans_fmemory.c.inc 
>> (100%)
>>   rename target/loongarch/{ => tcg}/insn_trans/trans_fmov.c.inc (100%)
>>   rename target/loongarch/{ => tcg}/insn_trans/trans_memory.c.inc (100%)
>>   rename target/loongarch/{ => tcg}/insn_trans/trans_privileged.c.inc 
>> (100%)
>>   rename target/loongarch/{ => tcg}/insn_trans/trans_shift.c.inc (100%)
>>   rename target/loongarch/{ => tcg}/insn_trans/trans_vec.c.inc (100%)
>>   create mode 100644 target/loongarch/tcg/meson.build
>
>
>> diff --git a/target/loongarch/meson.build b/target/loongarch/meson.build
>> index 18e8191e2b..a004523439 100644
>> --- a/target/loongarch/meson.build
>> +++ b/target/loongarch/meson.build
>> @@ -3,31 +3,18 @@ gen = decodetree.process('insns.decode')
>>   loongarch_ss = ss.source_set()
>>   loongarch_ss.add(files(
>>     'cpu.c',
>> +  'gdbstub.c'
>
> Preferably a preliminary commit "gdbstub.c is not specific to TCG and
> can be used by other accelerators ...". Otherwise just mention it in
> this patch description.
>
I will split it to a new patch.
>>   ))
>> -loongarch_tcg_ss = ss.source_set()
>> -loongarch_tcg_ss.add(gen)
>> -loongarch_tcg_ss.add(files(
>> -  'fpu_helper.c',
>> -  'op_helper.c',
>> -  'translate.c',
>> -  'gdbstub.c',
>> -  'vec_helper.c',
>> -))
>> -loongarch_tcg_ss.add(zlib)
>>     loongarch_system_ss = ss.source_set()
>>   loongarch_system_ss.add(files(
>>     'loongarch-qmp-cmds.c',
>>     'machine.c',
>> -  'tlb_helper.c',
>> -  'constant_timer.c',
>> -  'csr_helper.c',
>> -  'iocsr_helper.c',
>>   ))
>>     common_ss.add(when: 'CONFIG_LOONGARCH_DIS', if_true: 
>> [files('disas.c'), gen])
>>   -loongarch_ss.add_all(when: 'CONFIG_TCG', if_true: [loongarch_tcg_ss])
>> +subdir('tcg')
>>     target_arch += {'loongarch': loongarch_ss}
>>   target_system_arch += {'loongarch': loongarch_system_ss}
>> diff --git a/target/loongarch/tcg/meson.build 
>> b/target/loongarch/tcg/meson.build
>> new file mode 100644
>> index 0000000000..bb7411e5e5
>> --- /dev/null
>> +++ b/target/loongarch/tcg/meson.build
>> @@ -0,0 +1,15 @@
>
> You missed the CONFIG_TCG check, you can use either:
>
>   if 'CONFIG_TCG' in config_all
>      subdir('tcg')
>   endif
>
> in target/loongarch/meson.build, but since your target seems well
> designed and doesn't require TCG stub, you can do directly here:
>
>   if 'CONFIG_TCG' not in config_all
>     subdir_done()
>   endif
>
> so the rest of this file isn't processed.
>
Got it
>> +loongarch_ss.add([zlib, gen])
>> +
>> +loongarch_ss.add(files(
>> +  'fpu_helper.c',
>> +  'op_helper.c',
>> +  'vec_helper.c',
>> +  'translate.c',
>
> (since moved/new, let's sort these files alphabetically).
>
I will corret it .

Thanks.
Song Gao
>> +))
>> +
>> +loongarch_system_ss.add(files(
>> +  'constant_timer.c',
>> +  'iocsr_helper.c',
>> +  'tlb_helper.c',
>> +  'csr_helper.c',
>
> (Ditto)
>
>> +))
diff mbox series

Patch

diff --git a/target/loongarch/constant_timer.c b/target/loongarch/tcg/constant_timer.c
similarity index 100%
rename from target/loongarch/constant_timer.c
rename to target/loongarch/tcg/constant_timer.c
diff --git a/target/loongarch/csr_helper.c b/target/loongarch/tcg/csr_helper.c
similarity index 100%
rename from target/loongarch/csr_helper.c
rename to target/loongarch/tcg/csr_helper.c
diff --git a/target/loongarch/fpu_helper.c b/target/loongarch/tcg/fpu_helper.c
similarity index 100%
rename from target/loongarch/fpu_helper.c
rename to target/loongarch/tcg/fpu_helper.c
diff --git a/target/loongarch/iocsr_helper.c b/target/loongarch/tcg/iocsr_helper.c
similarity index 100%
rename from target/loongarch/iocsr_helper.c
rename to target/loongarch/tcg/iocsr_helper.c
diff --git a/target/loongarch/op_helper.c b/target/loongarch/tcg/op_helper.c
similarity index 100%
rename from target/loongarch/op_helper.c
rename to target/loongarch/tcg/op_helper.c
diff --git a/target/loongarch/tlb_helper.c b/target/loongarch/tcg/tlb_helper.c
similarity index 100%
rename from target/loongarch/tlb_helper.c
rename to target/loongarch/tcg/tlb_helper.c
diff --git a/target/loongarch/translate.c b/target/loongarch/tcg/translate.c
similarity index 100%
rename from target/loongarch/translate.c
rename to target/loongarch/tcg/translate.c
diff --git a/target/loongarch/vec_helper.c b/target/loongarch/tcg/vec_helper.c
similarity index 100%
rename from target/loongarch/vec_helper.c
rename to target/loongarch/tcg/vec_helper.c
diff --git a/target/loongarch/insn_trans/trans_arith.c.inc b/target/loongarch/tcg/insn_trans/trans_arith.c.inc
similarity index 100%
rename from target/loongarch/insn_trans/trans_arith.c.inc
rename to target/loongarch/tcg/insn_trans/trans_arith.c.inc
diff --git a/target/loongarch/insn_trans/trans_atomic.c.inc b/target/loongarch/tcg/insn_trans/trans_atomic.c.inc
similarity index 100%
rename from target/loongarch/insn_trans/trans_atomic.c.inc
rename to target/loongarch/tcg/insn_trans/trans_atomic.c.inc
diff --git a/target/loongarch/insn_trans/trans_bit.c.inc b/target/loongarch/tcg/insn_trans/trans_bit.c.inc
similarity index 100%
rename from target/loongarch/insn_trans/trans_bit.c.inc
rename to target/loongarch/tcg/insn_trans/trans_bit.c.inc
diff --git a/target/loongarch/insn_trans/trans_branch.c.inc b/target/loongarch/tcg/insn_trans/trans_branch.c.inc
similarity index 100%
rename from target/loongarch/insn_trans/trans_branch.c.inc
rename to target/loongarch/tcg/insn_trans/trans_branch.c.inc
diff --git a/target/loongarch/insn_trans/trans_extra.c.inc b/target/loongarch/tcg/insn_trans/trans_extra.c.inc
similarity index 100%
rename from target/loongarch/insn_trans/trans_extra.c.inc
rename to target/loongarch/tcg/insn_trans/trans_extra.c.inc
diff --git a/target/loongarch/insn_trans/trans_farith.c.inc b/target/loongarch/tcg/insn_trans/trans_farith.c.inc
similarity index 100%
rename from target/loongarch/insn_trans/trans_farith.c.inc
rename to target/loongarch/tcg/insn_trans/trans_farith.c.inc
diff --git a/target/loongarch/insn_trans/trans_fcmp.c.inc b/target/loongarch/tcg/insn_trans/trans_fcmp.c.inc
similarity index 100%
rename from target/loongarch/insn_trans/trans_fcmp.c.inc
rename to target/loongarch/tcg/insn_trans/trans_fcmp.c.inc
diff --git a/target/loongarch/insn_trans/trans_fcnv.c.inc b/target/loongarch/tcg/insn_trans/trans_fcnv.c.inc
similarity index 100%
rename from target/loongarch/insn_trans/trans_fcnv.c.inc
rename to target/loongarch/tcg/insn_trans/trans_fcnv.c.inc
diff --git a/target/loongarch/insn_trans/trans_fmemory.c.inc b/target/loongarch/tcg/insn_trans/trans_fmemory.c.inc
similarity index 100%
rename from target/loongarch/insn_trans/trans_fmemory.c.inc
rename to target/loongarch/tcg/insn_trans/trans_fmemory.c.inc
diff --git a/target/loongarch/insn_trans/trans_fmov.c.inc b/target/loongarch/tcg/insn_trans/trans_fmov.c.inc
similarity index 100%
rename from target/loongarch/insn_trans/trans_fmov.c.inc
rename to target/loongarch/tcg/insn_trans/trans_fmov.c.inc
diff --git a/target/loongarch/insn_trans/trans_memory.c.inc b/target/loongarch/tcg/insn_trans/trans_memory.c.inc
similarity index 100%
rename from target/loongarch/insn_trans/trans_memory.c.inc
rename to target/loongarch/tcg/insn_trans/trans_memory.c.inc
diff --git a/target/loongarch/insn_trans/trans_privileged.c.inc b/target/loongarch/tcg/insn_trans/trans_privileged.c.inc
similarity index 100%
rename from target/loongarch/insn_trans/trans_privileged.c.inc
rename to target/loongarch/tcg/insn_trans/trans_privileged.c.inc
diff --git a/target/loongarch/insn_trans/trans_shift.c.inc b/target/loongarch/tcg/insn_trans/trans_shift.c.inc
similarity index 100%
rename from target/loongarch/insn_trans/trans_shift.c.inc
rename to target/loongarch/tcg/insn_trans/trans_shift.c.inc
diff --git a/target/loongarch/insn_trans/trans_vec.c.inc b/target/loongarch/tcg/insn_trans/trans_vec.c.inc
similarity index 100%
rename from target/loongarch/insn_trans/trans_vec.c.inc
rename to target/loongarch/tcg/insn_trans/trans_vec.c.inc
diff --git a/target/loongarch/meson.build b/target/loongarch/meson.build
index 18e8191e2b..a004523439 100644
--- a/target/loongarch/meson.build
+++ b/target/loongarch/meson.build
@@ -3,31 +3,18 @@  gen = decodetree.process('insns.decode')
 loongarch_ss = ss.source_set()
 loongarch_ss.add(files(
   'cpu.c',
+  'gdbstub.c'
 ))
-loongarch_tcg_ss = ss.source_set()
-loongarch_tcg_ss.add(gen)
-loongarch_tcg_ss.add(files(
-  'fpu_helper.c',
-  'op_helper.c',
-  'translate.c',
-  'gdbstub.c',
-  'vec_helper.c',
-))
-loongarch_tcg_ss.add(zlib)
 
 loongarch_system_ss = ss.source_set()
 loongarch_system_ss.add(files(
   'loongarch-qmp-cmds.c',
   'machine.c',
-  'tlb_helper.c',
-  'constant_timer.c',
-  'csr_helper.c',
-  'iocsr_helper.c',
 ))
 
 common_ss.add(when: 'CONFIG_LOONGARCH_DIS', if_true: [files('disas.c'), gen])
 
-loongarch_ss.add_all(when: 'CONFIG_TCG', if_true: [loongarch_tcg_ss])
+subdir('tcg')
 
 target_arch += {'loongarch': loongarch_ss}
 target_system_arch += {'loongarch': loongarch_system_ss}
diff --git a/target/loongarch/tcg/meson.build b/target/loongarch/tcg/meson.build
new file mode 100644
index 0000000000..bb7411e5e5
--- /dev/null
+++ b/target/loongarch/tcg/meson.build
@@ -0,0 +1,15 @@ 
+loongarch_ss.add([zlib, gen])
+
+loongarch_ss.add(files(
+  'fpu_helper.c',
+  'op_helper.c',
+  'vec_helper.c',
+  'translate.c',
+))
+
+loongarch_system_ss.add(files(
+  'constant_timer.c',
+  'iocsr_helper.c',
+  'tlb_helper.c',
+  'csr_helper.c',
+))