Module Name: src
Committed By: maxv
Date: Mon Sep 10 17:25:21 UTC 2018
Modified Files:
src/sys/arch/aarch64/conf: kern.ldscript
Log Message:
reduce the battlefield
To generate a diff of this commit:
cvs rdiff -u -r1.8 -r1.9 src/sys/arch/aarch64/conf/kern.ldscript
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/aarch64/conf/kern.ldscript
diff -u src/sys/arch/aarch64/conf/kern.ldscript:1.8 src/sys/arch/aarch64/conf/kern.ldscript:1.9
--- src/sys/arch/aarch64/conf/kern.ldscript:1.8 Thu Aug 30 10:30:05 2018
+++ src/sys/arch/aarch64/conf/kern.ldscript Mon Sep 10 17:25:21 2018
@@ -10,55 +10,37 @@ SECTIONS
{
.text :
{
- PROVIDE (__kernel_text = .);
- PROVIDE_HIDDEN (__eprol = .);
+ PROVIDE(__kernel_text = .);
*(.text)
- *(.text.unlikely .text.*_unlikely)
- *(.text.exit .text.exit.*)
- *(.text.startup .text.startup.*)
- *(.text.hot .text.hot.*)
- *(.stub .text.* .gnu.linkonce.t.*)
- /* .gnu.warning sections are handled specially by elf32.em. */
+ *(.text.*)
+ *(.stub)
} =0
/* Move .rodata to the next L2 block to set unexecutable */
- . = ALIGN (L2_SIZE);
- PROVIDE (__rodata_start = .);
- .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) }
- .rodata1 : { *(.rodata1) }
- .eh_frame_hdr : { *(.eh_frame_hdr) }
- .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) }
- .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table
- .gcc_except_table.*) }
-
- /* These sections are generated by the Sun/Oracle C++ compiler. */
- .exception_ranges : ONLY_IF_RO { *(.exception_ranges
- .exception_ranges*) }
- PROVIDE (__etext = .);
- PROVIDE (_etext = .);
- PROVIDE (etext = .);
+ . = ALIGN(L2_SIZE);
+
+ PROVIDE(__rodata_start = .);
+ .rodata :
+ {
+ *(.rodata)
+ *(.rodata.*)
+ }
+
+ PROVIDE(_etext = .);
+ PROVIDE(etext = .);
/*
* Adjust the address for the data segment. Move .data to the next
* L2 block, and .text and .rodata will be set readonly if needed.
*/
- PROVIDE (_erodata = .);
- . = ALIGN (L2_SIZE);
- . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE));
- /* Exception handling */
- .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) }
- .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) }
- .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) }
- .got : { *(.got) *(.igot) }
- . = DATA_SEGMENT_RELRO_END (24, .);
- .got.plt : { *(.got.plt) *(.igot.plt) }
- .data :
+ PROVIDE(_erodata = .);
+ . = ALIGN(L2_SIZE);
+
+ .data :
{
- PROVIDE (__data_start = .);
- *(.data .gnu.linkonce.d.*)
- SORT(CONSTRUCTORS)
+ PROVIDE(__data_start = .);
+ *(.data)
}
- .data1 : { *(.data1) }
. = ALIGN(64); /* COHERENCY_UNIT */
.data.cacheline_aligned :
@@ -72,15 +54,15 @@ SECTIONS
}
. = ALIGN(64); /* COHERENCY_UNIT */
- _edata = .; PROVIDE (edata = .);
- . = .;
+ _edata = .;
+ PROVIDE (edata = .);
__bss_start = .;
__bss_start__ = .;
.bss :
{
- *(.dynbss)
- *(.bss .bss.* .gnu.linkonce.b.*)
+ *(.bss)
+ *(.bss.*)
*(COMMON)
/*
@@ -94,13 +76,11 @@ SECTIONS
*/
. = ALIGN(. != 0 ? 32 / 8 : 1);
}
- _bss_end__ = . ; __bss_end__ = . ;
- . = ALIGN(32 / 8);
+ _bss_end__ = . ;
+ __bss_end__ = . ;
. = ALIGN(32 / 8);
__end__ = . ;
- _end = .; PROVIDE (end = .);
- . = DATA_SEGMENT_END (.);
- .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) }
- .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) }
+ _end = .;
+ PROVIDE(end = .);
}
