diff options
| author | John van Groningen | 2013-07-18 11:54:54 +0000 |
|---|---|---|
| committer | John van Groningen | 2013-07-18 11:54:54 +0000 |
| commit | 758ee9e2e371ad8b4f9734158112401749e68d72 (patch) | |
| tree | cacd19bc36256889eb292d60e2e1e5677b61588d | |
| parent | use public only with one label, makes it possible to define public as a macro (diff) | |
use @PLT to call clib functions if code is position independent
| -rw-r--r-- | astartup.asm | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/astartup.asm b/astartup.asm index 12a0392..69ce5cc 100644 --- a/astartup.asm +++ b/astartup.asm @@ -614,7 +614,11 @@ abc_main: endif ifdef LINUX + ifdef PIC + call __start@PLT + else call __start + endif exit_: else @@ -784,7 +788,11 @@ init_clean: and rsp,-16 ifdef LINUX mov rdi,rax + ifdef PIC + call malloc@PLT + else call malloc + endif else mov rcx,rax call allocate_memory @@ -805,7 +813,11 @@ init_clean: mov r14,rdi mov rdi,qword ptr ab_stack_size+0 add rdi,7 + ifdef PIC + call malloc@PLT + else call malloc + endif mov rdi,r14 else mov rcx,qword ptr ab_stack_size @@ -954,7 +966,11 @@ no_memory_3: ifdef LINUX mov rdi,heap_mbp+0 + ifdef PIC + call free@PLT + else call free + endif else mov rcx,heap_mbp call free_memory @@ -1195,10 +1211,18 @@ no_print_execution_time: and rsp,-16 ifdef LINUX mov rdi,stack_mbp+0 + ifdef PIC + call free@PLT + else call free + endif mov rdi,heap_mbp+0 + ifdef PIC + call free@PLT + else call free + endif else mov rcx,stack_mbp sub rsp,32 @@ -1819,7 +1843,11 @@ RtoAC: lea rsi,printf_real_string+0 lea rdi,sprintf_buffer+0 mov rax,1 + ifdef PIC + call sprintf@PLT + else call sprintf + endif mov rsi,r13 mov rdi,r14 else @@ -2050,7 +2078,11 @@ init_timer: mov r13,rsi mov r14,rdi mov rdi,rsp + ifdef PIC + call times@PLT + else call times + endif mov rsi,r13 mov rdi,r14 mov eax,[rsp] @@ -2079,7 +2111,11 @@ get_time_diff: mov r13,rsi mov r14,rdi mov rdi,rsp + ifdef PIC + call times@PLT + else call times + endif mov rsi,r13 mov rdi,r14 mov eax,[rsp] @@ -3275,7 +3311,11 @@ return_code_set: ifdef LINUX mov edi,dword ptr return_code+0 and rsp,-16 + ifdef PIC + call exit@PLT + else call exit + endif else push qword ptr return_code call (ExitProcess) |