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fix(userspace/libc): mark ABI and build ID notes as used to prevent optimization removal

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Signed-off-by: EnderIce2 <enderice2@protonmail.com>
This commit is contained in:
EnderIce2
2025-03-24 00:38:03 +00:00
parent d06b6d3270
commit 27356b7826
4 changed files with 5 additions and 5 deletions
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4
Userspace/libc/interpreter/start.c
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@@ -69,7 +69,7 @@ const struct
Elf_Nhdr header; Elf_Nhdr header;
char name[4]; char name[4];
__UINT32_TYPE__ desc[4]; __UINT32_TYPE__ desc[4];
} __abi_tag __attribute__((aligned(4), section(".note.ABI-tag"))) = { } __abi_tag __attribute__((used, aligned(4), section(".note.ABI-tag"))) = {
.header = { .header = {
.n_namesz = 4, /* "FNX" + '\0' */ .n_namesz = 4, /* "FNX" + '\0' */
.n_descsz = sizeof(__UINT32_TYPE__) * 4, /* Description Size */ .n_descsz = sizeof(__UINT32_TYPE__) * 4, /* Description Size */
@@ -84,7 +84,7 @@ const struct
Elf_Nhdr header; Elf_Nhdr header;
char name[4]; char name[4];
__UINT8_TYPE__ desc[20]; __UINT8_TYPE__ desc[20];
} __build_id __attribute__((aligned(4), section(".note.build-id"))) = { } __build_id __attribute__((used, aligned(4), section(".note.build-id"))) = {
.header = { .header = {
.n_namesz = 4, /* "FNX" + '\0' */ .n_namesz = 4, /* "FNX" + '\0' */
.n_descsz = sizeof(__UINT8_TYPE__) * 20, /* Description Size */ .n_descsz = sizeof(__UINT8_TYPE__) * 20, /* Description Size */

2
Userspace/libc/runtime/fennix/amd64/crt1.c
View File

@@ -90,7 +90,7 @@ const struct
Elf_Nhdr header; Elf_Nhdr header;
char name[4]; char name[4];
__UINT32_TYPE__ desc[4]; __UINT32_TYPE__ desc[4];
} __abi_tag __attribute__((aligned(4), section(".note.ABI-tag"))) = { } __abi_tag __attribute__((used, aligned(4), section(".note.ABI-tag"))) = {
.header = { .header = {
.n_namesz = 4, /* "FNX" + '\0' */ .n_namesz = 4, /* "FNX" + '\0' */
.n_descsz = sizeof(__UINT32_TYPE__) * 4, /* Description Size */ .n_descsz = sizeof(__UINT32_TYPE__) * 4, /* Description Size */

2
Userspace/libc/runtime/linux/x86_64/crt1.c
View File

@@ -90,7 +90,7 @@ const struct
Elf_Nhdr header; Elf_Nhdr header;
char name[4]; char name[4];
__UINT32_TYPE__ desc[4]; __UINT32_TYPE__ desc[4];
} __abi_tag __attribute__((aligned(4), section(".note.ABI-tag"))) = { } __abi_tag __attribute__((used, aligned(4), section(".note.ABI-tag"))) = {
.header = { .header = {
.n_namesz = 4, /* "FNX" + '\0' */ .n_namesz = 4, /* "FNX" + '\0' */
.n_descsz = sizeof(__UINT32_TYPE__) * 4, /* Description Size */ .n_descsz = sizeof(__UINT32_TYPE__) * 4, /* Description Size */

2
Userspace/libc/src/main.c
View File

@@ -67,7 +67,7 @@ const struct
Elf_Nhdr header; Elf_Nhdr header;
char name[4]; char name[4];
__UINT8_TYPE__ desc[20]; __UINT8_TYPE__ desc[20];
} __build_id __attribute__((aligned(4), section(".note.build-id"))) = { } __build_id __attribute__((used, aligned(4), section(".note.build-id"))) = {
.header = { .header = {
.n_namesz = 4, /* "FNX" + '\0' */ .n_namesz = 4, /* "FNX" + '\0' */
.n_descsz = sizeof(__UINT8_TYPE__) * 20, /* Description Size */ .n_descsz = sizeof(__UINT8_TYPE__) * 20, /* Description Size */