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cuiziweizwxiaoxiang781216
cuiziweizw
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xiaoxiang781216
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nuttx/boards:Uniform initialization format for init_array.
(1) Keep the `.init_array` and `.ctors` symbols and sort them according to their initialization priority. (2) Exclude symbols ending with crtend.* and crtbegin.* to support c++ application.if we not exclude crtend.* crtbegin.* frame_dummy will be added when enable any c++ application with global variables, this symbol execution is problematic, removing it does not affect the application. Signed-off-by: cuiziwei <[email protected]>
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‎binfmt/libelf/gnu-elf.ld

Lines changed: 2 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -73,9 +73,8 @@ SECTIONS
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.ctors :
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{
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_sctors = . ;
76-
*(.ctors) /* Old ABI: Unallocated */
77-
*(.init_array) /* New ABI: Allocated */
78-
*(SORT(.init_array.*))
76+
KEEP(*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*)))
77+
KEEP(*(.init_array EXCLUDE_FILE(*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o) .ctors))
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_ectors = . ;
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}
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‎boards/arm/a1x/pcduino-a10/scripts/sdram.ld

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -55,7 +55,7 @@ SECTIONS
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{
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_sinit = ABSOLUTE(.);
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KEEP(*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*)))
58-
KEEP(*(.init_array .ctors))
58+
KEEP(*(.init_array EXCLUDE_FILE(*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o) .ctors))
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_einit = ABSOLUTE(.);
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} > sdram
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‎boards/arm/am335x/beaglebone-black/scripts/sdram.ld

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -60,7 +60,7 @@ SECTIONS
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{
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_sinit = ABSOLUTE(.);
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KEEP(*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*)))
63-
KEEP(*(.init_array .ctors))
63+
KEEP(*(.init_array EXCLUDE_FILE(*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o) .ctors))
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_einit = ABSOLUTE(.);
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} > ddr
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‎boards/arm/at32/at32f437-mini/scripts/kernel-space.ld

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -44,7 +44,8 @@ SECTIONS
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.init_section : {
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_sinit = ABSOLUTE(.);
47-
*(.init_array .init_array.*)
47+
KEEP(*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*)))
48+
KEEP(*(.init_array EXCLUDE_FILE(*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o) .ctors))
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_einit = ABSOLUTE(.);
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} > kflash
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‎boards/arm/at32/at32f437-mini/scripts/ld.script

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -61,7 +61,8 @@ SECTIONS
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.init_section : ALIGN(4) {
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_sinit = ABSOLUTE(.);
64-
KEEP(*(.init_array .init_array.*))
64+
KEEP(*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*)))
65+
KEEP(*(.init_array EXCLUDE_FILE(*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o) .ctors))
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_einit = ABSOLUTE(.);
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} > flash
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‎boards/arm/at32/at32f437-mini/scripts/user-space.ld

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -46,7 +46,8 @@ SECTIONS
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.init_section : {
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_sinit = ABSOLUTE(.);
49-
*(.init_array .init_array.*)
49+
KEEP(*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*)))
50+
KEEP(*(.init_array EXCLUDE_FILE(*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o) .ctors))
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_einit = ABSOLUTE(.);
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} > uflash
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‎boards/arm/cxd56xx/spresense/scripts/ramconfig-new.ld

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -94,7 +94,7 @@ SECTIONS
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.init_section : {
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_sinit = ABSOLUTE(.);
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KEEP(*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*)))
97-
KEEP(*(.init_array .ctors))
97+
KEEP(*(.init_array EXCLUDE_FILE(*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o) .ctors))
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_einit = ABSOLUTE(.);
9999
} > ram
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‎boards/arm/cxd56xx/spresense/scripts/ramconfig.ld

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -94,7 +94,7 @@ SECTIONS
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.init_section : {
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_sinit = ABSOLUTE(.);
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KEEP(*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*)))
97-
KEEP(*(.init_array .ctors))
97+
KEEP(*(.init_array EXCLUDE_FILE(*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o) .ctors))
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_einit = ABSOLUTE(.);
9999
} > ram
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‎boards/arm/efm32/efm32-g8xx-stk/scripts/efm32-g8xx-stk.ld

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -49,7 +49,7 @@ SECTIONS
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.init_section : {
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_sinit = ABSOLUTE(.);
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KEEP(*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*)))
52-
KEEP(*(.init_array .ctors))
52+
KEEP(*(.init_array EXCLUDE_FILE(*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o) .ctors))
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_einit = ABSOLUTE(.);
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} > flash
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‎boards/arm/efm32/efm32gg-stk3700/scripts/ld.script

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -49,7 +49,7 @@ SECTIONS
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.init_section : ALIGN(4) {
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_sinit = ABSOLUTE(.);
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KEEP(*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*)))
52-
KEEP(*(.init_array .ctors))
52+
KEEP(*(.init_array EXCLUDE_FILE(*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o) .ctors))
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_einit = ABSOLUTE(.);
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} > flash
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