Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* Bugfixes all over the place
* get/set_uint cleanups (Felipe)
* Lock guard support (Stefan)
* MemoryRegion ownership cleanup (Philippe)
* AVX512 optimization for buffer_is_zero (Robert)

# gpg: Signature made Tue 17 Mar 2020 15:01:54 GMT
# gpg:                using RSA key BFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream: (62 commits)
  hw/arm: Let devices own the MemoryRegion they create
  hw/arm: Remove unnecessary memory_region_set_readonly() on ROM alias
  hw/ppc/ppc405: Use memory_region_init_rom() with read-only regions
  hw/arm/stm32: Use memory_region_init_rom() with read-only regions
  hw/char: Let devices own the MemoryRegion they create
  hw/riscv: Let devices own the MemoryRegion they create
  hw/dma: Let devices own the MemoryRegion they create
  hw/display: Let devices own the MemoryRegion they create
  hw/core: Let devices own the MemoryRegion they create
  scripts/cocci: Patch to let devices own their MemoryRegions
  scripts/cocci: Patch to remove unnecessary memory_region_set_readonly()
  scripts/cocci: Patch to detect potential use of memory_region_init_rom
  hw/sparc: Use memory_region_init_rom() with read-only regions
  hw/sh4: Use memory_region_init_rom() with read-only regions
  hw/riscv: Use memory_region_init_rom() with read-only regions
  hw/ppc: Use memory_region_init_rom() with read-only regions
  hw/pci-host: Use memory_region_init_rom() with read-only regions
  hw/net: Use memory_region_init_rom() with read-only regions
  hw/m68k: Use memory_region_init_rom() with read-only regions
  hw/display: Use memory_region_init_rom() with read-only regions
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 28 insertions, 21 deletions

diff --git a/Makefile b/Makefile
index ea0e08f..fc2808f 100644
--- a/Makefile
+++ b/Makefile
@@ -1235,50 +1235,57 @@ endif
 include $(SRC_PATH)/tests/docker/Makefile.include
 include $(SRC_PATH)/tests/vm/Makefile.include
 
+print-help-run = printf "  %-30s - %s\\n" "$1" "$2"
+print-help = $(quiet-@)$(call print-help-run,$1,$2)
+
 .PHONY: help
 help:
 	@echo  'Generic targets:'
-	@echo  '  all             - Build all'
+	$(call print-help,all,Build all)
 ifdef CONFIG_MODULES
-	@echo  '  modules         - Build all modules'
+	$(call print-help,modules,Build all modules)
 endif
-	@echo  '  dir/file.o      - Build specified target only'
-	@echo  '  install         - Install QEMU, documentation and tools'
-	@echo  '  ctags/TAGS      - Generate tags file for editors'
-	@echo  '  cscope          - Generate cscope index'
+	$(call print-help,dir/file.o,Build specified target only)
+	$(call print-help,install,Install QEMU, documentation and tools)
+	$(call print-help,ctags/TAGS,Generate tags file for editors)
+	$(call print-help,cscope,Generate cscope index)
 	@echo  ''
 	@$(if $(TARGET_DIRS), \
 		echo 'Architecture specific targets:'; \
 		$(foreach t, $(TARGET_DIRS), \
-		printf "  %-30s - Build for %s\\n" $(t)/all $(t);) \
+		$(call print-help-run,$(t)/all,Build for $(t));) \
+		echo '')
+	@$(if $(TOOLS), \
+		echo 'Tools targets:'; \
+		$(foreach t, $(TOOLS), \
+		$(call print-help-run,$(t),Build $(shell basename $(t)) tool);) \
 		echo '')
 	@echo  'Cleaning targets:'
-	@echo  '  clean           - Remove most generated files but keep the config'
+	$(call print-help,clean,Remove most generated files but keep the config)
 ifdef CONFIG_GCOV
-	@echo  '  clean-coverage  - Remove coverage files'
+	$(call print-help,clean-coverage,Remove coverage files)
 endif
-	@echo  '  distclean       - Remove all generated files'
-	@echo  '  dist            - Build a distributable tarball'
+	$(call print-help,distclean,Remove all generated files)
+	$(call print-help,dist,Build a distributable tarball)
 	@echo  ''
 	@echo  'Test targets:'
-	@echo  '  check           - Run all tests (check-help for details)'
-	@echo  '  docker          - Help about targets running tests inside containers'
-	@echo  '  vm-help         - Help about targets running tests inside VM'
+	$(call print-help,check,Run all tests (check-help for details))
+	$(call print-help,docker,Help about targets running tests inside containers)
+	$(call print-help,vm-help,Help about targets running tests inside VM)
 	@echo  ''
 	@echo  'Documentation targets:'
-	@echo  '  html info pdf txt'
-	@echo  '                  - Build documentation in specified format'
+	$(call print-help,html info pdf txt,Build documentation in specified format)
 ifdef CONFIG_GCOV
-	@echo  '  coverage-report - Create code coverage report'
+	$(call print-help,coverage-report,Create code coverage report)
 endif
 	@echo  ''
 ifdef CONFIG_WIN32
 	@echo  'Windows targets:'
-	@echo  '  installer       - Build NSIS-based installer for QEMU'
+	$(call print-help,installer,Build NSIS-based installer for QEMU)
 ifdef QEMU_GA_MSI_ENABLED
-	@echo  '  msi             - Build MSI-based installer for qemu-ga'
+	$(call print-help,msi,Build MSI-based installer for qemu-ga)
 endif
 	@echo  ''
 endif
-	@echo  '  $(MAKE) [targets]      (quiet build, default)'
-	@echo  '  $(MAKE) V=1 [targets]  (verbose build)'
+	$(call print-help,$(MAKE) [targets],(quiet build, default))
+	$(call print-help,$(MAKE) V=1 [targets],(verbose build))