From dae0ec159f92050026961656e9b7ded1e72758a4 Mon Sep 17 00:00:00 2001 From: Gerd Hoffmann Date: Thu, 24 Jun 2021 12:38:31 +0200 Subject: [PATCH] accel: build tcg modular Build tcg accel ops as module. Which is only a small fraction of tcg. Also only x86 for now. Signed-off-by: Gerd Hoffmann Reviewed-by: Jose R. Ziviani Message-Id: <20210624103836.2382472-30-kraxel@redhat.com> Signed-off-by: Paolo Bonzini --- accel/tcg/meson.build | 5 ++++- meson.build | 14 +++++++++++++- 2 files changed, 17 insertions(+), 2 deletions(-) diff --git a/accel/tcg/meson.build b/accel/tcg/meson.build index 1236ac7b91..0ae9180282 100644 --- a/accel/tcg/meson.build +++ b/accel/tcg/meson.build @@ -15,8 +15,11 @@ specific_ss.add_all(when: 'CONFIG_TCG', if_true: tcg_ss) specific_ss.add(when: ['CONFIG_SOFTMMU', 'CONFIG_TCG'], if_true: files( 'cputlb.c', +)) + +tcg_module_ss.add(when: ['CONFIG_SOFTMMU', 'CONFIG_TCG'], if_true: files( 'tcg-accel-ops.c', 'tcg-accel-ops-mttcg.c', 'tcg-accel-ops-icount.c', - 'tcg-accel-ops-rr.c' + 'tcg-accel-ops-rr.c', )) diff --git a/meson.build b/meson.build index c943e44975..d9aa2d7820 100644 --- a/meson.build +++ b/meson.build @@ -92,6 +92,8 @@ if cpu in ['x86', 'x86_64'] } endif +modular_tcg = ['i386-softmmu', 'x86_64-softmmu'] + edk2_targets = [ 'arm-softmmu', 'aarch64-softmmu', 'i386-softmmu', 'x86_64-softmmu' ] install_edk2_blobs = false if get_option('install_blobs') @@ -1531,6 +1533,11 @@ foreach target : target_dirs elif sym == 'CONFIG_XEN' and have_xen_pci_passthrough config_target += { 'CONFIG_XEN_PCI_PASSTHROUGH': 'y' } endif + if target in modular_tcg + config_target += { 'CONFIG_TCG_MODULAR': 'y' } + else + config_target += { 'CONFIG_TCG_BUILTIN': 'y' } + endif accel_kconfig += [ sym + '=y' ] endif endforeach @@ -2002,6 +2009,7 @@ util_ss = ss.source_set() # accel modules qtest_module_ss = ss.source_set() +tcg_module_ss = ss.source_set() modules = {} target_modules = {} @@ -2242,7 +2250,11 @@ subdir('tests/qtest/libqos') subdir('tests/qtest/fuzz') # accel modules -target_modules += { 'accel' : { 'qtest': qtest_module_ss }} +tcg_real_module_ss = ss.source_set() +tcg_real_module_ss.add_all(when: 'CONFIG_TCG_MODULAR', if_true: tcg_module_ss) +specific_ss.add_all(when: 'CONFIG_TCG_BUILTIN', if_true: tcg_module_ss) +target_modules += { 'accel' : { 'qtest': qtest_module_ss, + 'tcg': tcg_real_module_ss }} ######################## # Library dependencies # -- 2.39.2