Reviewed-by: Taylor Simpson <[email protected]>
Signed-off-by: Brian Cain <[email protected]>
---
MAINTAINERS | 1 +
configs/devices/hexagon-softmmu/default.mak | 7 +++++++
configs/targets/hexagon-softmmu.mak | 6 ++++++
target/hexagon/cpu.h | 4 ----
target/Kconfig | 1 +
target/hexagon/Kconfig | 2 ++
target/hexagon/meson.build | 13 ++++++++++++-
7 files changed, 29 insertions(+), 5 deletions(-)
create mode 100644 configs/devices/hexagon-softmmu/default.mak
create mode 100644 configs/targets/hexagon-softmmu.mak
create mode 100644 target/hexagon/Kconfig
diff --git a/MAINTAINERS b/MAINTAINERS
index d324701ae05..d9d4cda4d0b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -253,6 +253,7 @@ F: linux-user/hexagon/
F: tests/tcg/hexagon/
F: disas/hexagon.c
F: configs/targets/hexagon-linux-user/default.mak
+F: configs/devices/hexagon-softmmu/default.mak
F: docker/dockerfiles/debian-hexagon-cross.docker
F: gdb-xml/hexagon*.xml
F: docs/system/target-hexagon.rst
diff --git a/configs/devices/hexagon-softmmu/default.mak
b/configs/devices/hexagon-softmmu/default.mak
new file mode 100644
index 00000000000..08e709aea72
--- /dev/null
+++ b/configs/devices/hexagon-softmmu/default.mak
@@ -0,0 +1,7 @@
+# Default configuration for hexagon-softmmu
+
+# Uncomment the following lines to disable these optional devices:
+
+# Boards are selected by default, uncomment to keep out of the build.
+# CONFIG_HEX_DSP=y
+# CONFIG_L2VIC=y
diff --git a/configs/targets/hexagon-softmmu.mak
b/configs/targets/hexagon-softmmu.mak
new file mode 100644
index 00000000000..42e1e5c4f83
--- /dev/null
+++ b/configs/targets/hexagon-softmmu.mak
@@ -0,0 +1,6 @@
+# Default configuration for hexagon-softmmu
+
+TARGET_ARCH=hexagon
+TARGET_SUPPORTS_MTTCG=y
+TARGET_XML_FILES=gdb-xml/hexagon-core.xml gdb-xml/hexagon-hvx.xml
+TARGET_LONG_BITS=32
diff --git a/target/hexagon/cpu.h b/target/hexagon/cpu.h
index 6168fea3b5f..93e4d488be9 100644
--- a/target/hexagon/cpu.h
+++ b/target/hexagon/cpu.h
@@ -35,10 +35,6 @@
#include "mmvec/mmvec.h"
#include "hw/core/registerfields.h"
-#ifndef CONFIG_USER_ONLY
-#error "Hexagon does not support system emulation"
-#endif
-
#include "reg_fields.h"
#define NUM_PREGS 4
diff --git a/target/Kconfig b/target/Kconfig
index 3c73e3bae01..0288a3f4164 100644
--- a/target/Kconfig
+++ b/target/Kconfig
@@ -16,6 +16,7 @@ source sh4/Kconfig
source sparc/Kconfig
source tricore/Kconfig
source xtensa/Kconfig
+source hexagon/Kconfig
config TARGET_BIG_ENDIAN
bool
diff --git a/target/hexagon/Kconfig b/target/hexagon/Kconfig
new file mode 100644
index 00000000000..7e556f35063
--- /dev/null
+++ b/target/hexagon/Kconfig
@@ -0,0 +1,2 @@
+config HEXAGON
+ bool
diff --git a/target/hexagon/meson.build b/target/hexagon/meson.build
index 528beca3cd0..bc7a292e47b 100644
--- a/target/hexagon/meson.build
+++ b/target/hexagon/meson.build
@@ -235,6 +235,7 @@ decodetree_trans_funcs_generated = custom_target(
command: [python, files('gen_trans_funcs.py'), semantics_generated,
'@OUTPUT@'],
)
hexagon_ss.add(decodetree_trans_funcs_generated)
+hexagon_softmmu_ss = ss.source_set()
hexagon_ss.add(files(
'cpu.c',
@@ -253,6 +254,14 @@ hexagon_ss.add(files(
'mmvec/system_ext_mmvec.c',
))
+hexagon_softmmu_ss.add(files(
+ 'cpu_helper.c',
+ 'hex_mmu.c',
+ 'hex_interrupts.c',
+ 'hexswi.c',
+ 'machine.c',
+))
+
#
# Step 4.5
# We use flex/bison based idef-parser to generate TCG code for a lot
@@ -262,7 +271,8 @@ hexagon_ss.add(files(
# idef-generated-enabled-instructions
#
idef_parser_enabled = get_option('hexagon_idef_parser')
-if idef_parser_enabled and 'hexagon-linux-user' in target_dirs
+if idef_parser_enabled and ('hexagon-linux-user' in target_dirs or
+ 'hexagon-softmmu' in target_dirs)
idef_parser_input_generated = custom_target(
'idef_parser_input.h.inc',
output: 'idef_parser_input.h.inc',
@@ -390,3 +400,4 @@ analyze_funcs_generated = custom_target(
hexagon_ss.add(analyze_funcs_generated)
target_arch += {'hexagon': hexagon_ss}
+target_system_arch += {'hexagon': hexagon_softmmu_ss}
--
2.34.1
