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GCC 11 fixes

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The array/stringop warning removals are undesirable.
Consider removing them when a new GCC version moves back to saner checks for pointers.
This commit is contained in:
CTCaer 2021-05-11 09:51:08 +03:00
parent dfbbca4c9f
commit 80d9718770
7 changed files with 18 additions and 14 deletions
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5
Makefile
View file

@ -73,8 +73,11 @@ CUSTOMDEFINES += -DGFX_INC=$(GFX_INC) -DFFCFG_INC=$(FFCFG_INC)
# DEBUG_UART_PORT - 0: UART_A, 1: UART_B, 2: UART_C. # DEBUG_UART_PORT - 0: UART_A, 1: UART_B, 2: UART_C.
#CUSTOMDEFINES += -DDEBUG_UART_BAUDRATE=115200 -DDEBUG_UART_INVERT=0 -DDEBUG_UART_PORT=0 #CUSTOMDEFINES += -DDEBUG_UART_BAUDRATE=115200 -DDEBUG_UART_INVERT=0 -DDEBUG_UART_PORT=0
#TODO: Considering reinstating some of these when pointer warnings have been fixed.
WARNINGS := -Wall -Wno-array-bounds -Wno-stringop-overread -Wno-stringop-overflow
ARCH := -march=armv4t -mtune=arm7tdmi -mthumb -mthumb-interwork ARCH := -march=armv4t -mtune=arm7tdmi -mthumb -mthumb-interwork
CFLAGS = $(ARCH) -O2 -g -nostdlib -ffunction-sections -fdata-sections -fomit-frame-pointer -fno-inline -std=gnu11 -Wall $(CUSTOMDEFINES) CFLAGS = $(ARCH) -O2 -g -nostdlib -ffunction-sections -fdata-sections -fomit-frame-pointer -fno-inline -std=gnu11 $(WARNINGS) $(CUSTOMDEFINES)
LDFLAGS = $(ARCH) -nostartfiles -lgcc -Wl,--nmagic,--gc-sections -Xlinker --defsym=IPL_LOAD_ADDR=$(IPL_LOAD_ADDR) LDFLAGS = $(ARCH) -nostartfiles -lgcc -Wl,--nmagic,--gc-sections -Xlinker --defsym=IPL_LOAD_ADDR=$(IPL_LOAD_ADDR)
MODULEDIRS := $(wildcard modules/*) MODULEDIRS := $(wildcard modules/*)

4
bootloader/link.ld
View file

@ -5,8 +5,8 @@ SECTIONS {
. = __ipl_start; . = __ipl_start;
.text : { .text : {
*(.text._start); *(.text._start);
*(._boot_cfg); KEEP(*(._boot_cfg));
*(._ipl_version); KEEP(*(._ipl_version));
*(.text._irq_setup); *(.text._irq_setup);
*(.text*); *(.text*);
} }

5
loader/Makefile
View file

@ -29,8 +29,11 @@ OBJS = $(addprefix $(BUILDDIR)/$(TARGET)/, \
CUSTOMDEFINES := -DBL_MAGIC=$(IPL_MAGIC) CUSTOMDEFINES := -DBL_MAGIC=$(IPL_MAGIC)
CUSTOMDEFINES += -DBL_VER_MJ=$(BLVERSION_MAJOR) -DBL_VER_MN=$(BLVERSION_MINOR) -DBL_VER_HF=$(BLVERSION_HOTFX) -DBL_RESERVED=$(BLVERSION_RSVD) CUSTOMDEFINES += -DBL_VER_MJ=$(BLVERSION_MAJOR) -DBL_VER_MN=$(BLVERSION_MINOR) -DBL_VER_HF=$(BLVERSION_HOTFX) -DBL_RESERVED=$(BLVERSION_RSVD)
#TODO: Considering reinstating some of these when pointer warnings have been fixed.
WARNINGS := -Wall -Wno-array-bounds -Wno-stringop-overflow
ARCH := -march=armv4t -mtune=arm7tdmi -mthumb-interwork ARCH := -march=armv4t -mtune=arm7tdmi -mthumb-interwork
CFLAGS = $(ARCH) -O2 -g -nostdlib -ffunction-sections -fdata-sections -fomit-frame-pointer -std=gnu11 -Wall $(CUSTOMDEFINES) CFLAGS = $(ARCH) -O2 -g -nostdlib -ffunction-sections -fdata-sections -fomit-frame-pointer -std=gnu11 $(WARNINGS) $(CUSTOMDEFINES)
LDFLAGS = $(ARCH) -nostartfiles -lgcc -Wl,--nmagic,--gc-sections -Xlinker --defsym=LDR_LOAD_ADDR=$(LDR_LOAD_ADDR) LDFLAGS = $(ARCH) -nostartfiles -lgcc -Wl,--nmagic,--gc-sections -Xlinker --defsym=LDR_LOAD_ADDR=$(LDR_LOAD_ADDR)
################################################################################ ################################################################################

6
loader/link.ld
View file

@ -5,9 +5,9 @@ SECTIONS {
. = __ipl_start; . = __ipl_start;
.text : { .text : {
*(.text._start); *(.text._start);
*(._boot_cfg); KEEP(*(._boot_cfg));
*(._ipl_version); KEEP(*(._ipl_version));
*(._octopus); KEEP(*(._octopus));
*(.text*); *(.text*);
} }
.data : { .data : {

5
loader/loader.c
View file

@ -59,11 +59,6 @@ const volatile char __attribute__((section ("._octopus"))) octopus[] =
void loader_main() void loader_main()
{ {
// Preserve sections.
__asm__ ("" : : "" (b_cfg));
__asm__ ("" : : "" (ipl_ver));
__asm__ ("" : : "" (octopus[0]));
// Preliminary BPMP clocks init. // Preliminary BPMP clocks init.
CLOCK(CLK_RST_CONTROLLER_CLK_SYSTEM_RATE) = 0x10; // Set HCLK div to 2 and PCLK div to 1. CLOCK(CLK_RST_CONTROLLER_CLK_SYSTEM_RATE) = 0x10; // Set HCLK div to 2 and PCLK div to 1.
CLOCK(CLK_RST_CONTROLLER_CLK_SOURCE_SYS) = 0; // Set SCLK div to 1. CLOCK(CLK_RST_CONTROLLER_CLK_SOURCE_SYS) = 0; // Set SCLK div to 1.

5
nyx/Makefile
View file

@ -89,8 +89,11 @@ CUSTOMDEFINES += -DNYX -DGFX_INC=$(GFX_INC) -DFFCFG_INC=$(FFCFG_INC)
# LvGL UART LOG. # LvGL UART LOG.
#CUSTOMDEFINES += -DDEBUG_UART_LV_LOG #CUSTOMDEFINES += -DDEBUG_UART_LV_LOG
#TODO: Considering reinstating some of these when pointer warnings have been fixed.
WARNINGS := -Wall -Wno-array-bounds -Wno-stringop-overread -Wno-stringop-overflow
ARCH := -march=armv4t -mtune=arm7tdmi -mthumb-interwork ARCH := -march=armv4t -mtune=arm7tdmi -mthumb-interwork
CFLAGS = $(ARCH) -O2 -g -nostdlib -ffunction-sections -fdata-sections -fomit-frame-pointer -std=gnu11 -Wall $(CUSTOMDEFINES) CFLAGS = $(ARCH) -O2 -g -nostdlib -ffunction-sections -fdata-sections -fomit-frame-pointer -std=gnu11 $(WARNINGS) $(CUSTOMDEFINES)
LDFLAGS = $(ARCH) -nostartfiles -lgcc -Wl,--nmagic,--gc-sections -Xlinker --defsym=NYX_LOAD_ADDR=$(NYX_LOAD_ADDR) LDFLAGS = $(ARCH) -nostartfiles -lgcc -Wl,--nmagic,--gc-sections -Xlinker --defsym=NYX_LOAD_ADDR=$(NYX_LOAD_ADDR)
################################################################################ ################################################################################

2
nyx/nyx_gui/link.ld
View file

@ -5,7 +5,7 @@ SECTIONS {
. = __ipl_start; . = __ipl_start;
.text : { .text : {
*(.text._start); *(.text._start);
*(._ipl_version); KEEP(*(._ipl_version));
*(.text._irq_setup); *(.text._irq_setup);
*(.text*); *(.text*);
} }