+2019-12-05 Alan Modra <amodra@gmail.com>
+
+ PR 25243
+ * emulparams/armelf.sh (OTHER_READONLY_SECTIONS): Move definition
+ of __exidx_start and __exidx_end into ARM.exidx.
+ * emulparams/armelf_linux_eabi.sh (OTHER_READONLY_SECTIONS): Likewise.
+ * emulparams/armsymbian.sh (OTHER_READONLY_SECTIONS): Similarly.
+ * emulparams/elf32_tic6x_le.sh (OTHER_READONLY_SECTIONS): Similarly.
+ * emulparams/armelf_fuchsia.sh: Source armelf_linux_eabi.sh,
+ just redefining TEXT_START_ADDR.
+ * emulparams/armelf_linux_fdpiceabi.sh: Source armelf_linux_eabi.sh,
+ adding to OTHER_READONLY_SECTIONS.
+
2019-12-05 Alan Modra <amodra@gmail.com>
PR 25244
ATTRS_SECTIONS='.ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) }'
OTHER_READONLY_SECTIONS="
.ARM.extab ${RELOCATING-0} : { *(.ARM.extab${RELOCATING+* .gnu.linkonce.armextab.*}) }
- ${RELOCATING+ PROVIDE_HIDDEN (__exidx_start = .); }
- .ARM.exidx ${RELOCATING-0} : { *(.ARM.exidx${RELOCATING+* .gnu.linkonce.armexidx.*}) }
- ${RELOCATING+ PROVIDE_HIDDEN (__exidx_end = .); }"
+ .ARM.exidx ${RELOCATING-0} :
+ {
+ ${RELOCATING+PROVIDE_HIDDEN (__exidx_start = .);}
+ *(.ARM.exidx${RELOCATING+* .gnu.linkonce.armexidx.*})
+ ${RELOCATING+PROVIDE_HIDDEN (__exidx_end = .);}
+ }"
DATA_START_SYMBOLS="${CREATE_SHLIB+PROVIDE (}__data_start = .${CREATE_SHLIB+)};"
-ARCH=arm
-SCRIPT_NAME=elf
-OUTPUT_FORMAT="elf32-littlearm"
-BIG_OUTPUT_FORMAT="elf32-bigarm"
-LITTLE_OUTPUT_FORMAT="elf32-littlearm"
-MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
-COMMONPAGESIZE="CONSTANT (COMMONPAGESIZE)"
-TEMPLATE_NAME=elf
-EXTRA_EM_FILE=armelf
-GENERATE_SHLIB_SCRIPT=yes
-GENERATE_PIE_SCRIPT=yes
-
-DATA_START_SYMBOLS='PROVIDE (__data_start = .);';
-OTHER_TEXT_SECTIONS='*(.glue_7t) *(.glue_7) *(.vfp11_veneer) *(.v4_bx)'
-OTHER_BSS_SYMBOLS="${CREATE_SHLIB+PROVIDE (}__bss_start__ = .${CREATE_SHLIB+)};"
-OTHER_BSS_END_SYMBOLS="${CREATE_SHLIB+PROVIDE (}_bss_end__ = .${CREATE_SHLIB+)}; ${CREATE_SHLIB+PROVIDE (}__bss_end__ = .${CREATE_SHLIB+)};"
-OTHER_END_SYMBOLS="${CREATE_SHLIB+PROVIDE (}__end__ = .${CREATE_SHLIB+)};"
-OTHER_SECTIONS='.note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) }'
+source_sh ${srcdir}/emulparams/armelf_linux_eabi.sh
TEXT_START_ADDR=0x00001000
-TARGET2_TYPE=got-rel
-
-# ARM does not support .s* sections.
-NO_SMALL_DATA=yes
-
-# Use the ARM ABI-compliant exception-handling sections.
-OTHER_READONLY_SECTIONS="
- .ARM.extab ${RELOCATING-0} : { *(.ARM.extab${RELOCATING+* .gnu.linkonce.armextab.*}) }
- ${RELOCATING+ PROVIDE_HIDDEN (__exidx_start = .); }
- .ARM.exidx ${RELOCATING-0} : { *(.ARM.exidx${RELOCATING+* .gnu.linkonce.armexidx.*}) }
- ${RELOCATING+ PROVIDE_HIDDEN (__exidx_end = .); }"
-
# Use the ARM ABI-compliant exception-handling sections.
OTHER_READONLY_SECTIONS="
.ARM.extab ${RELOCATING-0} : { *(.ARM.extab${RELOCATING+* .gnu.linkonce.armextab.*}) }
- ${RELOCATING+ PROVIDE_HIDDEN (__exidx_start = .); }
- .ARM.exidx ${RELOCATING-0} : { *(.ARM.exidx${RELOCATING+* .gnu.linkonce.armexidx.*}) }
- ${RELOCATING+ PROVIDE_HIDDEN (__exidx_end = .); }"
-
+ .ARM.exidx ${RELOCATING-0} :
+ {
+ ${RELOCATING+PROVIDE_HIDDEN (__exidx_start = .);}
+ *(.ARM.exidx${RELOCATING+* .gnu.linkonce.armexidx.*})
+ ${RELOCATING+PROVIDE_HIDDEN (__exidx_end = .);}
+ }"
-source_sh ${srcdir}/emulparams/armelf_linux.sh
+source_sh ${srcdir}/emulparams/armelf_linux_eabi.sh
OUTPUT_FORMAT="elf32-littlearm-fdpic"
BIG_OUTPUT_FORMAT="elf32-bigarm-fdpic"
LITTLE_OUTPUT_FORMAT="elf32-littlearm-fdpic"
-# Use the ARM ABI-compliant exception-handling sections.
-OTHER_READONLY_SECTIONS="
- .ARM.extab ${RELOCATING-0} : { *(.ARM.extab${RELOCATING+* .gnu.linkonce.armextab.*}) }
- ${RELOCATING+ PROVIDE_HIDDEN (__exidx_start = .); }
- .ARM.exidx ${RELOCATING-0} : { *(.ARM.exidx${RELOCATING+* .gnu.linkonce.armexidx.*}) }
- ${RELOCATING+ PROVIDE_HIDDEN (__exidx_end = .); }
+OTHER_READONLY_SECTIONS="${OTHER_READONLY_SECTIONS}
.rofixup : {
${RELOCATING+__ROFIXUP_LIST__ = .;}
*(.rofixup)
# .ARM.exidx$${Base,Limit} symbols.
OTHER_READONLY_SECTIONS="
.ARM.extab ${RELOCATING-0} : { *(.ARM.extab${RELOCATING+* .gnu.linkonce.armextab.*}) }
- ${RELOCATING+ PROVIDE_HIDDEN (.ARM.exidx\$\$Base = .); }
- ${RELOCATING+ PROVIDE_HIDDEN (__exidx_start = .); }
- .ARM.exidx ${RELOCATING-0} : { *(.ARM.exidx${RELOCATING+* .gnu.linkonce.armexidx.*}) }
- ${RELOCATING+ PROVIDE_HIDDEN (__exidx_end = .); }
- ${RELOCATING+ PROVIDE_HIDDEN (.ARM.exidx\$\$Limit = .); }"
+ .ARM.exidx ${RELOCATING-0} :
+ {
+ ${RELOCATING+PROVIDE_HIDDEN (.ARM.exidx\$\$Base = .);}
+ ${RELOCATING+PROVIDE_HIDDEN (__exidx_start = .);}
+ *(.ARM.exidx${RELOCATING+* .gnu.linkonce.armexidx.*})
+ ${RELOCATING+PROVIDE_HIDDEN (__exidx_end = .);}
+ ${RELOCATING+PROVIDE_HIDDEN (.ARM.exidx\$\$Limit = .);}
+ }"
MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
BSS_NAME="far"
OTHER_READONLY_SECTIONS="
.c6xabi.extab ${RELOCATING-0} : { *(.c6xabi.extab${RELOCATING+* .gnu.linkonce.c6xabiextab.*}) }
- ${RELOCATING+ PROVIDE_HIDDEN (__exidx_start = .); }
- .c6xabi.exidx ${RELOCATING-0} : { *(.c6xabi.exidx${RELOCATING+* .gnu.linkonce.c6xabiexidx.*}) }
- ${RELOCATING+ PROVIDE_HIDDEN (__exidx_end = .); }"
+ .c6xabi.exidx ${RELOCATING-0} :
+ {
+ ${RELOCATING+PROVIDE_HIDDEN (__exidx_start = .);}
+ *(.c6xabi.exidx${RELOCATING+* .gnu.linkonce.c6xabiexidx.*})
+ ${RELOCATING+PROVIDE_HIDDEN (__exidx_end = .);}
+ }"
OTHER_SDATA_SECTIONS=".rodata ${RELOCATING-0} : { *(.rodata${RELOCATING+ .rodata.*}) }"
OTHER_READONLY_RELOC_SECTIONS="
.rel.rodata ${RELOCATING-0} : { *(.rel.rodata${RELOCATING+ .rel.rodata.*}) }