target/arm: move translate modules to tcg/

Introduce the target/arm/tcg directory. Its purpose is to hold the TCG
code that is selected by CONFIG_TCG.

Signed-off-by: Claudio Fontana <cfontana@suse.de>
Signed-off-by: Fabiano Rosas <farosas@suse.de>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

27 files changed, 37 insertions, 26 deletions

diff --git a/MAINTAINERS b/MAINTAINERS
index 5c1ee41..c6e6549 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -161,6 +161,7 @@ M: Peter Maydell <peter.maydell@linaro.org>
 L: qemu-arm@nongnu.org
 S: Maintained
 F: target/arm/
+F: target/arm/tcg/
 F: tests/tcg/arm/
 F: tests/tcg/aarch64/
 F: tests/qtest/arm-cpu-features.c
diff --git a/target/arm/meson.build b/target/arm/meson.build
index 87e911b..b2904b6 100644
--- a/target/arm/meson.build
+++ b/target/arm/meson.build
@@ -1,22 +1,4 @@
-gen = [
-  decodetree.process('sve.decode', extra_args: '--decode=disas_sve'),
-  decodetree.process('sme.decode', extra_args: '--decode=disas_sme'),
-  decodetree.process('sme-fa64.decode', extra_args: '--static-decode=disas_sme_fa64'),
-  decodetree.process('neon-shared.decode', extra_args: '--decode=disas_neon_shared'),
-  decodetree.process('neon-dp.decode', extra_args: '--decode=disas_neon_dp'),
-  decodetree.process('neon-ls.decode', extra_args: '--decode=disas_neon_ls'),
-  decodetree.process('vfp.decode', extra_args: '--decode=disas_vfp'),
-  decodetree.process('vfp-uncond.decode', extra_args: '--decode=disas_vfp_uncond'),
-  decodetree.process('m-nocp.decode', extra_args: '--decode=disas_m_nocp'),
-  decodetree.process('mve.decode', extra_args: '--decode=disas_mve'),
-  decodetree.process('a32.decode', extra_args: '--static-decode=disas_a32'),
-  decodetree.process('a32-uncond.decode', extra_args: '--static-decode=disas_a32_uncond'),
-  decodetree.process('t32.decode', extra_args: '--static-decode=disas_t32'),
-  decodetree.process('t16.decode', extra_args: ['-w', '16', '--static-decode=disas_t16']),
-]
-
 arm_ss = ss.source_set()
-arm_ss.add(gen)
 arm_ss.add(files(
   'cpu.c',
   'crypto_helper.c',
@@ -29,11 +11,6 @@ arm_ss.add(files(
   'neon_helper.c',
   'op_helper.c',
   'tlb_helper.c',
-  'translate.c',
-  'translate-m-nocp.c',
-  'translate-mve.c',
-  'translate-neon.c',
-  'translate-vfp.c',
   'vec_helper.c',
   'vfp_helper.c',
   'cpu_tcg.c',
@@ -50,9 +27,6 @@ arm_ss.add(when: 'TARGET_AARCH64', if_true: files(
   'pauth_helper.c',
   'sve_helper.c',
   'sme_helper.c',
-  'translate-a64.c',
-  'translate-sve.c',
-  'translate-sme.c',
 ))
 
 arm_softmmu_ss = ss.source_set()
@@ -67,5 +41,9 @@ arm_softmmu_ss.add(files(
 
 subdir('hvf')
 
+if 'CONFIG_TCG' in config_all
+   subdir('tcg')
+endif
+
 target_arch += {'arm': arm_ss}
 target_softmmu_arch += {'arm': arm_softmmu_ss}
diff --git a/target/arm/a32-uncond.decode b/target/arm/tcg/a32-uncond.decode
index 2339de2..2339de2 100644
--- a/target/arm/a32-uncond.decode
+++ b/target/arm/tcg/a32-uncond.decode
diff --git a/target/arm/a32.decode b/target/arm/tcg/a32.decode
index f2ca480..f2ca480 100644
--- a/target/arm/a32.decode
+++ b/target/arm/tcg/a32.decode
diff --git a/target/arm/m-nocp.decode b/target/arm/tcg/m-nocp.decode
index b65c801..b65c801 100644
--- a/target/arm/m-nocp.decode
+++ b/target/arm/tcg/m-nocp.decode
diff --git a/target/arm/tcg/meson.build b/target/arm/tcg/meson.build
new file mode 100644
index 0000000..044561b
--- /dev/null
+++ b/target/arm/tcg/meson.build
@@ -0,0 +1,32 @@
+gen = [
+  decodetree.process('sve.decode', extra_args: '--decode=disas_sve'),
+  decodetree.process('sme.decode', extra_args: '--decode=disas_sme'),
+  decodetree.process('sme-fa64.decode', extra_args: '--static-decode=disas_sme_fa64'),
+  decodetree.process('neon-shared.decode', extra_args: '--decode=disas_neon_shared'),
+  decodetree.process('neon-dp.decode', extra_args: '--decode=disas_neon_dp'),
+  decodetree.process('neon-ls.decode', extra_args: '--decode=disas_neon_ls'),
+  decodetree.process('vfp.decode', extra_args: '--decode=disas_vfp'),
+  decodetree.process('vfp-uncond.decode', extra_args: '--decode=disas_vfp_uncond'),
+  decodetree.process('m-nocp.decode', extra_args: '--decode=disas_m_nocp'),
+  decodetree.process('mve.decode', extra_args: '--decode=disas_mve'),
+  decodetree.process('a32.decode', extra_args: '--static-decode=disas_a32'),
+  decodetree.process('a32-uncond.decode', extra_args: '--static-decode=disas_a32_uncond'),
+  decodetree.process('t32.decode', extra_args: '--static-decode=disas_t32'),
+  decodetree.process('t16.decode', extra_args: ['-w', '16', '--static-decode=disas_t16']),
+]
+
+arm_ss.add(gen)
+
+arm_ss.add(files(
+  'translate.c',
+  'translate-m-nocp.c',
+  'translate-mve.c',
+  'translate-neon.c',
+  'translate-vfp.c',
+))
+
+arm_ss.add(when: 'TARGET_AARCH64', if_true: files(
+  'translate-a64.c',
+  'translate-sve.c',
+  'translate-sme.c',
+))
diff --git a/target/arm/mve.decode b/target/arm/tcg/mve.decode
index 14a4f39..14a4f39 100644
--- a/target/arm/mve.decode
+++ b/target/arm/tcg/mve.decode
diff --git a/target/arm/neon-dp.decode b/target/arm/tcg/neon-dp.decode
index fd3a01b..fd3a01b 100644
--- a/target/arm/neon-dp.decode
+++ b/target/arm/tcg/neon-dp.decode
diff --git a/target/arm/neon-ls.decode b/target/arm/tcg/neon-ls.decode
index c5f364c..c5f364c 100644
--- a/target/arm/neon-ls.decode
+++ b/target/arm/tcg/neon-ls.decode
diff --git a/target/arm/neon-shared.decode b/target/arm/tcg/neon-shared.decode
index 8e6bd0b..8e6bd0b 100644
--- a/target/arm/neon-shared.decode
+++ b/target/arm/tcg/neon-shared.decode
diff --git a/target/arm/sme-fa64.decode b/target/arm/tcg/sme-fa64.decode
index 47708cc..47708cc 100644
--- a/target/arm/sme-fa64.decode
+++ b/target/arm/tcg/sme-fa64.decode
diff --git a/target/arm/sme.decode b/target/arm/tcg/sme.decode
index 628804e..628804e 100644
--- a/target/arm/sme.decode
+++ b/target/arm/tcg/sme.decode
diff --git a/target/arm/sve.decode b/target/arm/tcg/sve.decode
index 14b3a69..14b3a69 100644
--- a/target/arm/sve.decode
+++ b/target/arm/tcg/sve.decode
diff --git a/target/arm/t16.decode b/target/arm/tcg/t16.decode
index 646c749..646c749 100644
--- a/target/arm/t16.decode
+++ b/target/arm/tcg/t16.decode
diff --git a/target/arm/t32.decode b/target/arm/tcg/t32.decode
index f21ad01..f21ad01 100644
--- a/target/arm/t32.decode
+++ b/target/arm/tcg/t32.decode
diff --git a/target/arm/translate-a64.c b/target/arm/tcg/translate-a64.c
index da9f877..da9f877 100644
--- a/target/arm/translate-a64.c
+++ b/target/arm/tcg/translate-a64.c
diff --git a/target/arm/translate-a64.h b/target/arm/tcg/translate-a64.h
index ad3762d..ad3762d 100644
--- a/target/arm/translate-a64.h
+++ b/target/arm/tcg/translate-a64.h
diff --git a/target/arm/translate-m-nocp.c b/target/arm/tcg/translate-m-nocp.c
index 5df7d46..5df7d46 100644
--- a/target/arm/translate-m-nocp.c
+++ b/target/arm/tcg/translate-m-nocp.c
diff --git a/target/arm/translate-mve.c b/target/arm/tcg/translate-mve.c
index db7ea3f..db7ea3f 100644
--- a/target/arm/translate-mve.c
+++ b/target/arm/tcg/translate-mve.c
diff --git a/target/arm/translate-neon.c b/target/arm/tcg/translate-neon.c
index 4016339..4016339 100644
--- a/target/arm/translate-neon.c
+++ b/target/arm/tcg/translate-neon.c
diff --git a/target/arm/translate-sme.c b/target/arm/tcg/translate-sme.c
index 7b87a9d..7b87a9d 100644
--- a/target/arm/translate-sme.c
+++ b/target/arm/tcg/translate-sme.c
diff --git a/target/arm/translate-sve.c b/target/arm/tcg/translate-sve.c
index 621a2ab..621a2ab 100644
--- a/target/arm/translate-sve.c
+++ b/target/arm/tcg/translate-sve.c
diff --git a/target/arm/translate-vfp.c b/target/arm/tcg/translate-vfp.c
index 5c5d58d..5c5d58d 100644
--- a/target/arm/translate-vfp.c
+++ b/target/arm/tcg/translate-vfp.c
diff --git a/target/arm/translate.c b/target/arm/tcg/translate.c
index c23a346..c23a346 100644
--- a/target/arm/translate.c
+++ b/target/arm/tcg/translate.c
diff --git a/target/arm/translate.h b/target/arm/tcg/translate.h
index 3717824..3717824 100644
--- a/target/arm/translate.h
+++ b/target/arm/tcg/translate.h
diff --git a/target/arm/vfp-uncond.decode b/target/arm/tcg/vfp-uncond.decode
index 5c50447..5c50447 100644
--- a/target/arm/vfp-uncond.decode
+++ b/target/arm/tcg/vfp-uncond.decode
diff --git a/target/arm/vfp.decode b/target/arm/tcg/vfp.decode
index 5405e80..5405e80 100644
--- a/target/arm/vfp.decode
+++ b/target/arm/tcg/vfp.decode