mirrors/cosmopolitan
1
0
Fork 0
mirror of https://github.com/jart/cosmopolitan.git synced 2025-03-13 12:26:30 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

Add NetBSD evbarm and fix segfault (#1384)
Some checks are pending
build / matrix_on_mode () (push) Waiting to run
Details
build / matrix_on_mode (optlinux) (push) Waiting to run
Details
build / matrix_on_mode (rel) (push) Waiting to run
Details
build / matrix_on_mode (tiny) (push) Waiting to run
Details
build / matrix_on_mode (tinylinux) (push) Waiting to run
Details

Browse source 
This change fixes a segmentation fault when comparing loaders that don't
have a target kernel set. Additionally, adds evbarm, which is the output
of uname -m on NetBSD on aarch64.
This commit is contained in:
Brett Jia 2025-03-12 20:37:46 -04:00 • committed by GitHub
parent 7b69652854
commit a8ed4fdd09
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
1 changed files with 11 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
tool/build/apelink.c
View file

@ -1653,7 +1653,7 @@ static char *GenerateScriptIfLoaderMachine(char *p, struct Loader *loader) {
if (loader->machine == EM_NEXGEN32E) {
p = stpcpy(p, "if [ \"$m\" = x86_64 ] || [ \"$m\" = amd64 ]");
} else if (loader->machine == EM_AARCH64) {
p = stpcpy(p, "if [ \"$m\" = aarch64 ] || [ \"$m\" = arm64 ]");
p = stpcpy(p, "if [ \"$m\" = aarch64 ] || [ \"$m\" = arm64 ] || [ \"$m\" = evbarm ]");
} else if (loader->machine == EM_PPC64) {
p = stpcpy(p, "if [ \"$m\" = ppc64le ]");
} else if (loader->machine == EM_MIPS) {
@ -1919,10 +1919,17 @@ int main(int argc, char *argv[]) {
for (i = 0; i < loaders.n; ++i) {
for (j = i + 1; j < loaders.n; ++j) {
if (loaders.p[i].os == loaders.p[j].os &&
loaders.p[i].machine == loaders.p[j].machine &&
strcmp(loaders.p[i].kernel, loaders.p[j].kernel) == 0) {
loaders.p[i].machine == loaders.p[j].machine) {
if (!loaders.p[i].kernel && !loaders.p[j].kernel) {
Die(prog, "multiple ape loaders specified for the same platform");
}
if (loaders.p[i].kernel != NULL &&
loaders.p[j].kernel != NULL &&
strcmp(loaders.p[i].kernel, loaders.p[j].kernel) == 0) {
Die(prog, "multiple ape loaders specified for the same platform "
"with matching kernels");
}
}
}
}