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[PULL 02/27] pc-bios/optionrom: compile with -Wno-array-bounds
From: |
Paolo Bonzini |
Subject: |
[PULL 02/27] pc-bios/optionrom: compile with -Wno-array-bounds |
Date: |
Thu, 12 May 2022 19:24:40 +0200 |
Avoids the following bogus warning:
pvh_main.c: In function ‘pvh_load_kernel’:
pvh_main.c:101:42: warning: array subscript 0 is outside array bounds of
‘uint16_t[0]’ {aka ‘short unsigned int[]’} [-Warray-bounds]
101 | uint32_t ebda_paddr = ((uint32_t)*((uint16_t *)EBDA_BASE_ADDR))
<< 4;
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Cc: qemu-stable@nongnu.org
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
pc-bios/optionrom/Makefile | 1 +
1 file changed, 1 insertion(+)
diff --git a/pc-bios/optionrom/Makefile b/pc-bios/optionrom/Makefile
index 8de5a9461c..2494ad9c25 100644
--- a/pc-bios/optionrom/Makefile
+++ b/pc-bios/optionrom/Makefile
@@ -26,6 +26,7 @@ override CFLAGS += $(call cc-option, -fno-pie)
override CFLAGS += -ffreestanding -I$(TOPSRC_DIR)/include
override CFLAGS += $(call cc-option, -fno-stack-protector)
override CFLAGS += $(call cc-option, -m16)
+override CFLAGS += $(call cc-option, -Wno-array-bounds)
ifeq ($(filter -m16, $(CFLAGS)),)
# Attempt to work around compilers that lack -m16 (GCC <= 4.8, clang <= ??)
--
2.36.0
- [PULL 00/27] Misc patches for 2022-05-12, Paolo Bonzini, 2022/05/12
- [PULL 02/27] pc-bios/optionrom: compile with -Wno-array-bounds,
Paolo Bonzini <=
- [PULL 03/27] target/i386: do not consult nonexistent host leaves, Paolo Bonzini, 2022/05/12
- [PULL 01/27] pc-bios/optionrom: detect -fno-pie, Paolo Bonzini, 2022/05/12
- [PULL 05/27] meson: Make mremap() detecting works correctly, Paolo Bonzini, 2022/05/12
- [PULL 11/27] machine: use QAPI struct for boot configuration, Paolo Bonzini, 2022/05/12
- [PULL 12/27] machine: add boot compound property, Paolo Bonzini, 2022/05/12
- [PULL 16/27] slirp: bump submodule past 4.7 release, Paolo Bonzini, 2022/05/12
- [PULL 06/27] hw/xen/xen_pt: Confine igd-passthrough-isa-bridge to XEN, Paolo Bonzini, 2022/05/12
- [PULL 14/27] machine: make memory-backend a link property, Paolo Bonzini, 2022/05/12
- [PULL 17/27] net: slirp: introduce a wrapper struct for QemuTimer, Paolo Bonzini, 2022/05/12
- [PULL 18/27] net: slirp: switch to slirp_new, Paolo Bonzini, 2022/05/12