diff options
Diffstat (limited to 'ports/sysdeps/tile/start.S')
| -rw-r--r-- | ports/sysdeps/tile/start.S | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/ports/sysdeps/tile/start.S b/ports/sysdeps/tile/start.S index 999bb535ca..54f015f4d0 100644 --- a/ports/sysdeps/tile/start.S +++ b/ports/sysdeps/tile/start.S @@ -126,27 +126,37 @@ _start: moveli r0, hw2_last(main - .Lmy_pc) } { - moveli r3, hw2_last(__libc_csu_init - .Lmy_pc) shl16insli r0, r0, hw1(main - .Lmy_pc) + moveli r3, hw2_last(__libc_csu_init - .Lmy_pc) } { - shl16insli r3, r3, hw1(__libc_csu_init - .Lmy_pc) shl16insli r0, r0, hw0(main - .Lmy_pc) + shl16insli r3, r3, hw1(__libc_csu_init - .Lmy_pc) } { + ADD_PTR r0, r0, r13 shl16insli r3, r3, hw0(__libc_csu_init - .Lmy_pc) + } + { + moveli r12, hw2_last_plt(__libc_start_main - .Lmy_pc) + ADD_PTR r3, r3, r13 + } + { + shl16insli r12, r12, hw1_plt(__libc_start_main - .Lmy_pc) moveli r4, hw2_last(__libc_csu_fini - .Lmy_pc) } { - ADD_PTR r0, r0, r13 + shl16insli r12, r12, hw0_plt(__libc_start_main - .Lmy_pc) shl16insli r4, r4, hw1(__libc_csu_fini - .Lmy_pc) } { - ADD_PTR r3, r3, r13 + ADD_PTR r12, r12, r13 shl16insli r4, r4, hw0(__libc_csu_fini - .Lmy_pc) } { ADD_PTR r4, r4, r13 + jalr r12 + } #else addli r0, r13, lo16(main - .Lmy_pc) } @@ -160,13 +170,12 @@ _start: } { auli r4, r4, ha16(__libc_csu_fini - .Lmy_pc) - -#endif - /* Call the user's main function, and exit with its value. But let the libc call main. */ j plt(__libc_start_main) } +#endif + { /* Tell backtracer to give up (_start has no caller). */ info INFO_OP_CANNOT_BACKTRACE |