diff options
| -rw-r--r-- | ldso/ldso/riscv64/elfinterp.c | 9 | ||||
| -rw-r--r-- | libc/misc/internals/__uClibc_main.c | 2 | ||||
| -rw-r--r-- | libc/sysdeps/linux/riscv64/crt1.S | 10 |
3 files changed, 14 insertions, 7 deletions
diff --git a/ldso/ldso/riscv64/elfinterp.c b/ldso/ldso/riscv64/elfinterp.c index ec1678f2a..b954779bd 100644 --- a/ldso/ldso/riscv64/elfinterp.c +++ b/ldso/ldso/riscv64/elfinterp.c @@ -226,6 +226,8 @@ _dl_do_reloc (struct elf_resolve *tpnt, struct r_scope_elem *scope, return 0; } +#undef __RISCV_LAZY_RELOC_WORKS +#ifdef __RISCV_LAZY_RELOC_WORKS static int _dl_do_lazy_reloc (struct elf_resolve *tpnt, struct r_scope_elem *scope, ELF_RELOC *rpnt, ElfW(Sym) *symtab, char *strtab) @@ -250,7 +252,6 @@ _dl_do_lazy_reloc (struct elf_resolve *tpnt, struct r_scope_elem *scope, case R_RISCV_NONE: break; case R_RISCV_JUMP_SLOT: - *reloc_addr += tpnt->loadaddr; break; default: return -1; /*call _dl_exit(1) */ @@ -265,11 +266,17 @@ _dl_do_lazy_reloc (struct elf_resolve *tpnt, struct r_scope_elem *scope, return 0; } +#endif void _dl_parse_lazy_relocation_information(struct dyn_elf *rpnt, unsigned long rel_addr, unsigned long rel_size) { +#ifdef __RISCV_LAZY_RELOC_WORKS (void)_dl_parse(rpnt->dyn, NULL, rel_addr, rel_size, _dl_do_lazy_reloc); +#else + _dl_parse_relocation_information(rpnt, &_dl_loaded_modules->symbol_scope, + rel_addr, rel_size); +#endif } int _dl_parse_relocation_information(struct dyn_elf *rpnt, diff --git a/libc/misc/internals/__uClibc_main.c b/libc/misc/internals/__uClibc_main.c index 6611090bd..affa0ce0a 100644 --- a/libc/misc/internals/__uClibc_main.c +++ b/libc/misc/internals/__uClibc_main.c @@ -500,6 +500,7 @@ void __uClibc_main(int (*main)(int, char **, char **), int argc, #endif } # endif +#endif /* Note: It is possible that any initialization done above could * have resulted in errno being set nonzero, so set it to 0 before @@ -511,7 +512,6 @@ void __uClibc_main(int (*main)(int, char **, char **), int argc, /* Set h_errno to 0 as well */ if (likely(not_null_ptr(__h_errno_location))) *(__h_errno_location()) = 0; -#endif #if defined HAVE_CLEANUP_JMP_BUF && defined __UCLIBC_HAS_THREADS_NATIVE__ /* Memory for the cancellation buffer. */ diff --git a/libc/sysdeps/linux/riscv64/crt1.S b/libc/sysdeps/linux/riscv64/crt1.S index 1e8403d26..15aa0763c 100644 --- a/libc/sysdeps/linux/riscv64/crt1.S +++ b/libc/sysdeps/linux/riscv64/crt1.S @@ -45,6 +45,9 @@ .globl _start .type _start,%function + .weak _init + .weak _fini + _start: call .Lload_gp mv a5, a0 /* rtld_fini. */ @@ -52,12 +55,9 @@ _start: la a0, main REG_L a1, 0(sp) /* argc. */ addi a2, sp, SZREG /* argv. */ - /* - * No support fo app_init/app_fini as we don't support shared libraries. - */ - mv a3, zero - mv a4, zero andi sp, sp, ALMASK /* Align stack. */ + lla a3, _init + lla a4, _fini mv a6, sp /* stack_end. */ tail __uClibc_main@plt |