limine/common/gensyms.sh
Kacper Słomiński e1f6ac8860
Initial AArch64 port (#205)
* Initial aarch64 port

* Enable chainload on aarch64

No changes necessary since it's all UEFI anyway.

* Add specification for Limine protocol for aarch64

* PROTOCOL: Specify state of information in DT /chosen node

* common: Add spinup code for aarch64

* common: Port elf and term to aarch64

* common: Port vmm to aarch64

Also prepare to drop VMM_FLAG_PRESENT on x86.

* protos: Port limine boot protocol to aarch64

Also drop VMM_FLAG_PRESENT since we never unmap pages anyway.

* test: Add DTB request

* PROTOCOL: Port SMP request to aarch64

* cpu: Add cache maintenance functions for aarch64

* protos/limine, sys: Port SMP to aarch64

Also move common asm macros into a header file.

* test: Start up APs

* vmm: Unify get_next_level and implement large page splitting

* protos/limine: Map framebuffer using correct caching mode on AArch64

* CI: Fix GCC build for aarch64

* entry, menu: Replace uses of naked attribute with separate asm file

GCC does not understand the naked attribute on aarch64, and didn't
understand it for x86 in older versions.
2022-08-18 17:32:54 +02:00

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#! /bin/sh
set -e
LC_ALL=C
export LC_ALL
TMP0="$(mktemp)"
cat >"$TMP0" <<EOF
#! /bin/sh
set -e
set -o pipefail 2>/dev/null
EOF
chmod +x "$TMP0"
"$TMP0" && set -o pipefail
rm "$TMP0"
TMP1="$(mktemp)"
TMP2="$(mktemp)"
TMP3="$(mktemp)"
TMP4="$(mktemp)"
trap "rm -f '$TMP1' '$TMP2' '$TMP3' '$TMP4'; trap - EXIT; exit" EXIT INT TERM QUIT HUP
"$CROSS_OBJDUMP" -t "$1" | ( "$SED" '/[[:<:]]d[[:>:]]/d' 2>/dev/null || "$SED" '/\bd\b/d' ) | sort > "$TMP1"
"$GREP" "$4" < "$TMP1" | cut -d' ' -f1 > "$TMP2"
"$GREP" "$4" < "$TMP1" | "$AWK" 'NF{ print $NF }' > "$TMP3"
echo ".section .$2_map" > "$TMP4"
echo ".globl $2_map" >> "$TMP4"
echo "$2_map:" >> "$TMP4"
if [ "$3" = "32" ]; then
paste -d'#' "$TMP2" "$TMP3" | "$SED" 's/^/.long 0x/g;s/$/"/g;s/\#/\
.asciz "/g' >> "$TMP4"
echo ".long 0xffffffff" >> "$TMP4"
elif [ "$3" = "64" ]; then
paste -d'#' "$TMP2" "$TMP3" | "$SED" 's/^/.quad 0x/g;s/$/"/g;s/\#/\
.asciz "/g' >> "$TMP4"
echo ".quad 0xffffffffffffffff" >> "$TMP4"
fi
mv "$TMP4" "$2.map.S"