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The Texas Instruments SoCs with AARCH64 host processors have stricter alignment requirements than ones with ARM32 host processors. It's not only the requirement for resource_table to be aligned to 8. But also any loadable segment size must be a multiple of 4 [1]. The current PRU default linker script may output a segment size not aligned to 4, which would cause firmware load failure on AARCH64 hosts. Fix this by using COMMONPAGESIZE and MAXPAGESIZE to signify respectively the section memory size requirement and the resource table section's start address alignment. This would avoid penalizing the ARM32 hosts, for which the default values (1 and 1) are sufficient. For AARCH64 hosts, the alignments would be overwritten from GCC spec files using the linker command line, e.g.: -z common-page-size=4 -z max-page-size=8 [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/remoteproc/pru_rproc.c?h=v6.1#n555 ld/ChangeLog: * scripttempl/pru.sc (_data_end): Remove the alignment. (.data): Align output section size to COMMONPAGESIZE. (.resource_table): Ditto. Signed-off-by: Dimitar Dimitrov <dimitar@dinux.eu> |
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| .. | ||
| aix.sc | ||
| alpha.sc | ||
| alphavms.sc | ||
| aout.sc | ||
| arclinux.sc | ||
| avr.sc | ||
| crisaout.sc | ||
| dlx.sc | ||
| DWARF.sc | ||
| elf32cr16.sc | ||
| elf32crx.sc | ||
| elf32msp430.sc | ||
| elf64bpf.sc | ||
| elf64hppa.sc | ||
| elf_chaos.sc | ||
| elf.sc | ||
| elfarc.sc | ||
| elfarcv2.sc | ||
| elfd10v.sc | ||
| elfd30v.sc | ||
| elfm9s12z.sc | ||
| elfm68hc11.sc | ||
| elfm68hc12.sc | ||
| elfmicroblaze.sc | ||
| elfxgate.sc | ||
| elfxtensa.sc | ||
| epiphany_4x4.sc | ||
| ft32.sc | ||
| hppaelf.sc | ||
| i386beos.sc | ||
| i386go32.sc | ||
| i386msdos.sc | ||
| ia64vms.sc | ||
| ip2k.sc | ||
| iq2000.sc | ||
| mcorepe.sc | ||
| mep.sc | ||
| mips.sc | ||
| mipsbsd.sc | ||
| mmo.sc | ||
| moxie.sc | ||
| nds32elf.sc | ||
| pdp11.sc | ||
| pe.sc | ||
| pep.sc | ||
| pj.sc | ||
| pru.sc | ||
| README | ||
| sh.sc | ||
| tic4xcoff.sc | ||
| tic30coff.sc | ||
| tic54xcoff.sc | ||
| v850_rh850.sc | ||
| v850.sc | ||
| vanilla.sc | ||
| visium.sc | ||
| xstormy16.sc | ||
| z80.sc | ||
| z8000.sc | ||
The files in this directory are linker script templates.
genscripts.sh sets some shell variables, then sources
EMULATION.sc, to generate EMULATION.{x,xr,xu,xn,xbn} -- the script
files for default, -r, -Ur, -n, -N.
Copyright (C) 2012-2023 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.