27 lines
1 KiB
Text
27 lines
1 KiB
Text
--- scp.c.orig Sun Mar 25 11:57:18 2012
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+++ scp.c Fri Feb 19 07:08:06 2021
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@@ -269,7 +269,11 @@
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/* The per-simulator init routine is a weak global that defaults to NULL
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The other per-simulator pointers can be overrriden by the init routine */
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-void (*sim_vm_init) (void);
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+#ifdef HAVE_VM_INIT
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+extern void (*sim_vm_init) (void);
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+#else
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+void (*sim_vm_init) (void) = NULL;
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+#endif
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char* (*sim_vm_read) (char *ptr, int32 size, FILE *stream) = NULL;
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void (*sim_vm_post) (t_bool from_scp) = NULL;
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CTAB *sim_vm_cmd = NULL;
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@@ -692,8 +696,10 @@
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cptr = (*sim_vm_read) (cbuf, CBUFSIZE, stdin);
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}
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else cptr = read_line_p ("sim> ", cbuf, CBUFSIZE, stdin);/* read with prmopt*/
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- if (cptr == NULL) /* ignore EOF */
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+ if (cptr == NULL) { /* ignore EOF */
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+ putchar('\n');
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continue;
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+ }
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if (*cptr == 0) /* ignore blank */
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continue;
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if (sim_log) /* log cmd */
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