diff options
Diffstat (limited to 'ports/sysdeps/unix/sysv/linux/hppa/sysdep.h')
| -rw-r--r-- | ports/sysdeps/unix/sysv/linux/hppa/sysdep.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/ports/sysdeps/unix/sysv/linux/hppa/sysdep.h b/ports/sysdeps/unix/sysv/linux/hppa/sysdep.h index daf2eafdb5..1825d315b6 100644 --- a/ports/sysdeps/unix/sysv/linux/hppa/sysdep.h +++ b/ports/sysdeps/unix/sysv/linux/hppa/sysdep.h @@ -120,12 +120,14 @@ .align ALIGNARG(4) ASM_LINE_SEP \ .export C_SYMBOL_NAME(name) ASM_LINE_SEP \ .type C_SYMBOL_NAME(name),@function ASM_LINE_SEP \ + cfi_startproc ASM_LINE_SEP \ C_LABEL(name) ASM_LINE_SEP \ .PROC ASM_LINE_SEP \ .CALLINFO FRAME=64,CALLS,SAVE_RP,ENTRY_GR=3 ASM_LINE_SEP \ .ENTRY ASM_LINE_SEP \ /* SAVE_RP says we do */ ASM_LINE_SEP \ stw %rp, -20(%sr0,%sp) ASM_LINE_SEP \ + .cfi_offset 2, -20 ASM_LINE_SEP \ /*FIXME: Call mcount? (carefull with stack!) */ /* Some syscall wrappers do not call other functions, and @@ -135,18 +137,21 @@ .align ALIGNARG(4) ASM_LINE_SEP \ .export C_SYMBOL_NAME(name) ASM_LINE_SEP \ .type C_SYMBOL_NAME(name),@function ASM_LINE_SEP \ + cfi_startproc ASM_LINE_SEP \ C_LABEL(name) ASM_LINE_SEP \ .PROC ASM_LINE_SEP \ .CALLINFO FRAME=64,NO_CALLS,SAVE_RP,ENTRY_GR=3 ASM_LINE_SEP \ .ENTRY ASM_LINE_SEP \ /* SAVE_RP says we do */ ASM_LINE_SEP \ stw %rp, -20(%sr0,%sp) ASM_LINE_SEP \ + .cfi_offset 2, -20 ASM_LINE_SEP \ /*FIXME: Call mcount? (carefull with stack!) */ #undef END #define END(name) \ .EXIT ASM_LINE_SEP \ .PROCEND ASM_LINE_SEP \ + cfi_endproc ASM_LINE_SEP \ .size C_SYMBOL_NAME(name), .-C_SYMBOL_NAME(name) ASM_LINE_SEP /* If compiled for profiling, call `mcount' at the start @@ -278,8 +283,12 @@ #define DO_CALL(syscall_name, args) \ /* Create a frame */ ASM_LINE_SEP \ stwm TREG, 64(%sp) ASM_LINE_SEP \ + .cfi_offset TREG, 0 ASM_LINE_SEP \ + .cfi_adjust_cfa_offset 64 ASM_LINE_SEP \ stw %sp, -4(%sp) ASM_LINE_SEP \ + .cfi_offset 30, -4 ASM_LINE_SEP \ stw %r19, -32(%sp) ASM_LINE_SEP \ + .cfi_offset 19, -32 ASM_LINE_SEP \ /* Save r19 */ ASM_LINE_SEP \ SAVE_PIC(TREG) ASM_LINE_SEP \ /* Do syscall, delay loads # */ ASM_LINE_SEP \ @@ -302,8 +311,10 @@ L(pre_end): ASM_LINE_SEP \ /* Restore our frame, restoring TREG */ ASM_LINE_SEP \ ldwm -64(%sp), TREG ASM_LINE_SEP \ + .cfi_adjust_cfa_offset -64 ASM_LINE_SEP \ /* Restore return pointer */ ASM_LINE_SEP \ - ldw -20(%sp),%rp ASM_LINE_SEP + ldw -20(%sp),%rp ASM_LINE_SEP \ + .cfi_restore 2 ASM_LINE_SEP /* We do nothing with the return, except hand it back to someone else */ #undef DO_CALL_NOERRNO |