#
# This file is part of GNU Binutils.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
#
# This file is part of GNU Binutils.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
toe=`${READELF} -S ${INFILE} | sed -n -e 's, *\[ *\([0-9]*\)\] *\.toe *[PROGN]*BITS *\([0-9a-f]*\).*,\1 \2,p'`
toe_addr=`echo $toe | sed -n -e 's,.* ,,p'`
toe=`echo $toe | sed -n -e 's, .*,,p'`
toe=`${READELF} -S ${INFILE} | sed -n -e 's, *\[ *\([0-9]*\)\] *\.toe *[PROGN]*BITS *\([0-9a-f]*\).*,\1 \2,p'`
toe_addr=`echo $toe | sed -n -e 's,.* ,,p'`
toe=`echo $toe | sed -n -e 's, .*,,p'`
# For loaded sections, pick off section number, address, and file offset
sections=`${READELF} -S ${INFILE} | sed -n -e 's, *\[ *\([0-9]*\)\] *[^ ]* *PROGBITS *\([0-9a-f]*\) *\([0-9a-f]*\).*,\1 \2 \3,p'`
sections=`echo ${sections}`
# For relocation sections, pick off file offset and info (points to
# section where relocs apply)
# For loaded sections, pick off section number, address, and file offset
sections=`${READELF} -S ${INFILE} | sed -n -e 's, *\[ *\([0-9]*\)\] *[^ ]* *PROGBITS *\([0-9a-f]*\) *\([0-9a-f]*\).*,\1 \2 \3,p'`
sections=`echo ${sections}`
# For relocation sections, pick off file offset and info (points to
# section where relocs apply)
- relas=`${READELF} -S ${INFILE} | sed -n -e 's, *\[ *[0-9]*\] *[^ ]* *RELA *[0-9a-f]* *0*\([0-9a-f][0-9a-f]*\) .*\([0-9a-f][0-9a-f]*\) *[0-9a-f][0-9a-f]*$,\1 \2,p'`
+ relas=`${READELF} -S ${INFILE} | sed -n -e 's, *\[ *[0-9]*\] *[^ ]* *RELA *[0-9a-f]* *0*\([0-9a-f][0-9a-f]*\).* \([0-9a-f][0-9a-f]*\) *[0-9a-f][0-9a-f]*$,\1 \2,p'`
# sections.
# Find all _EAR_ symbols in .toe using readelf, sort by address, and
# write the address of the corresponding PowerPC symbol in a table
# sections.
# Find all _EAR_ symbols in .toe using readelf, sort by address, and
# write the address of the corresponding PowerPC symbol in a table
# .reloc commands to relocate their location directly.
# 3. Look for R_SPU_PPU32 and R_SPU_PPU64 relocations in the SPU ELF image
# and create .reloc commands for them.
# 4. Write a struct spe_program_handle to .data.
# 5. Write a table of _SPUEAR_ symbols.
${CC} ${FLAGS} -x assembler-with-cpp -nostartfiles -nostdlib \
# .reloc commands to relocate their location directly.
# 3. Look for R_SPU_PPU32 and R_SPU_PPU64 relocations in the SPU ELF image
# and create .reloc commands for them.
# 4. Write a struct spe_program_handle to .data.
# 5. Write a table of _SPUEAR_ symbols.
${CC} ${FLAGS} -x assembler-with-cpp -nostartfiles -nostdlib \
- -Wa,-mbig -Wl,-r -Wl,-x -o ${OUTFILE} - <<EOF
- .section .rodata.speelf,"a",@progbits
- .p2align 7
-__speelf__:
- .incbin "${INFILE}"
-
+ -Wa,-mbig -Wa,-noexecstack -Wl,-r -Wl,-x -o ${OUTFILE} - <<EOF
.section .data.spetoe,"aw",@progbits
.p2align 7
__spetoe__:
`${READELF} -s -W ${INFILE} | grep ' _EAR_' | sort -k 2 | awk \
'BEGIN { \
.section .data.spetoe,"aw",@progbits
.p2align 7
__spetoe__:
`${READELF} -s -W ${INFILE} | grep ' _EAR_' | sort -k 2 | awk \
'BEGIN { \
split ("'"${sections}"'", s, " "); \
for (i = 1; i in s; i += 3) { \
sec_off[s[i]] = strtonum ("0x" s[i+2]) - strtonum ("0x" s[i+1]); \
split ("'"${sections}"'", s, " "); \
for (i = 1; i in s; i += 3) { \
sec_off[s[i]] = strtonum ("0x" s[i+2]) - strtonum ("0x" s[i+1]); \
print "#else"; \
print " .reloc __speelf__+" strtonum ("0x" $2) + sec_off[$7] + 4 ", R_PPC_ADDR32, " ($8 == "_EAR_" ? "__speelf__" : substr($8, 6)); \
print "#endif"; \
print "#else"; \
print " .reloc __speelf__+" strtonum ("0x" $2) + sec_off[$7] + 4 ", R_PPC_ADDR32, " ($8 == "_EAR_" ? "__speelf__" : substr($8, 6)); \
print "#endif"; \
- print " .reloc __speelf__+" strtonum ("0x" $1) + sec_off[rela[sec]] ", R_PPC64_ADDR" substr($3, 10) ", " $5 "+0x" $7; \
+ print " .reloc __speelf__+" strtonum ("0x" $1) + sec_off[rela[sec]] ", R_PPC64_ADDR" substr($3, 10) ", " ($5 != "" ? $5 "+0x" $7 : "__speelf__ + 0x" $4); \
- print " .reloc __speelf__+" strtonum ("0x" $1) + sec_off[rela[sec]] + (substr($3, 10) == "64" ? 4 : 0)", R_PPC_ADDR32, " $5 "+0x" $7; \
+ print " .reloc __speelf__+" strtonum ("0x" $1) + sec_off[rela[sec]] + (substr($3, 10) == "64" ? 4 : 0)", R_PPC_ADDR32, " ($5 != "" ? $5 "+0x" $7 : "__speelf__ + 0x" $4); \
- print " .reloc __speelf__+" strtonum ("0x" $1) + sec_off[rela[sec]] ", R_PPC64_ADDR" ($4 == "f" ? "64" : "32") ", " $6 "+0x" $8; \
+ print " .reloc __speelf__+" strtonum ("0x" $1) + sec_off[rela[sec]] ", R_PPC64_ADDR" ($4 == "f" ? "64" : "32") ", " ($6 != "" ? $6 "+0x" $8 : "__speelf__ + 0x" $5); \
- print " .reloc __speelf__+" strtonum ("0x" $1) + sec_off[rela[sec]] + ($4 == "f" ? 4 : 0)", R_PPC_ADDR32, " $6 "+0x" $8; \
+ print " .reloc __speelf__+" strtonum ("0x" $1) + sec_off[rela[sec]] + ($4 == "f" ? 4 : 0)", R_PPC_ADDR32, " ($6 != "" ? $6 "+0x" $8 : "__speelf__ + 0x" $5); \
+#if ${has_ea:-0}
+ .section .data.speelf,"aw",@progbits
+#elif defined (HAS_RELOCS) && (defined (__PIC__) || defined (__PIE__))
+ .section .data.rel.ro.speelf,"a",@progbits
+#else
+ .section .rodata.speelf,"a",@progbits
+#endif
+ .p2align 7
+__speelf__:
+ .incbin "${INFILE}"
print " .type '${SYMBOL}'_" substr($8, 9) ", @object"; \
print " .size '${SYMBOL}'_" substr($8, 9) ", 4"; \
print "'${SYMBOL}'_" substr($8, 9) ":"; \
print " .type '${SYMBOL}'_" substr($8, 9) ", @object"; \
print " .size '${SYMBOL}'_" substr($8, 9) ", 4"; \
print "'${SYMBOL}'_" substr($8, 9) ":"; \