6502
/
cc65
mirror of https://github.com/cc65/cc65.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

use __sig_ign and __sig_dft instead of _sig_ign and _sig_dft

This commit is contained in:
mrdudz 2022-08-28 20:18:34 +02:00
parent 9246775ebe
commit f70020a2b8
5 changed files with 16 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
asminc/signal.inc
View File

@ -49,8 +49,8 @@ SIGCOUNT = 6 ; Number of signals
.global sigtable
; Function declarations
.global __sig_ign
.global __sig_dfl
.global ___sig_ign
.global ___sig_dfl
.global _signal
.global _raise

8
include/signal.h
View File

@ -45,12 +45,12 @@ typedef unsigned char sig_atomic_t;
typedef void __fastcall__ (*__sigfunc) (int);
/* Functions that implement SIG_IGN and SIG_DFL */
void __fastcall__ _sig_ign (int);
void __fastcall__ _sig_dfl (int);
void __fastcall__ __sig_ign (int);
void __fastcall__ __sig_dfl (int);
/* Standard signal handling functions */
#define SIG_DFL _sig_dfl
#define SIG_IGN _sig_ign
#define SIG_DFL __sig_dfl
#define SIG_IGN __sig_ign
#define SIG_ERR ((__sigfunc) 0x0000)
/* Signal numbers */

4
libsrc/common/raise.s
View File

@ -33,9 +33,9 @@ _raise:
; introduce race conditions, but it's the simplest way to satisfy the
; standard).
lda #<__sig_dfl
lda #<___sig_dfl
sta sigtable,x
lda #>__sig_dfl
lda #>___sig_dfl
sta sigtable+1,x
; Restore the signal number and call the function

4
libsrc/common/signal.s
View File

@ -54,7 +54,7 @@ _signal:
pla
tax
pla
__sig_ign:
___sig_ign:
rts
; Error entry: We use our knowledge that SIG_ERR is zero here to save a byte
@ -63,6 +63,6 @@ invalidsig:
lda #<EINVAL
jsr __seterrno ; Returns 0 in A
tax ; A/X = 0
__sig_dfl:
___sig_dfl:
rts

12
libsrc/common/sigtable.s
View File

@ -14,11 +14,11 @@
.data
sigtable:
.word __sig_dfl ; SIGABRT
.word __sig_dfl ; SIGFPE
.word __sig_dfl ; SIGILL
.word __sig_dfl ; SIGINT
.word __sig_dfl ; SIGSEGV
.word __sig_dfl ; SIGTERM
.word ___sig_dfl ; SIGABRT
.word ___sig_dfl ; SIGFPE
.word ___sig_dfl ; SIGILL
.word ___sig_dfl ; SIGINT
.word ___sig_dfl ; SIGSEGV
.word ___sig_dfl ; SIGTERM