ADB dumped core on the SUN, because of 0-indexes in the symbol table.

They are replaced by pointers to null-strings

diff --git a/mach/sun2/cv/cv.c b/mach/sun2/cv/cv.c
index c896a37..3087d9f 100644 (file)
--- a/mach/sun2/cv/cv.c
+++ b/mach/sun2/cv/cv.c
@@ -485,7 +485,18 @@ emit_symtab()
                M->value = A->on_valu;
                switch(A->on_type & S_TYP) {
                        case S_UND:
-                               M->type = N_UNDF;
+                               switch(A->on_type & S_ETC) {
+                               default:
+                                       M->type = N_UNDF;
+                                       break;
+                               case S_MOD:
+                               case S_FIL:
+                                       M->type = N_FN;
+                                       break;
+                               case S_LIN:
+                                       M->type = N_ABS;
+                                       break;
+                               }
                                break;
                        case S_ABS:
                                M->type = N_ABS;
@@ -528,6 +539,7 @@ emit_symtab()
                if (M->name = A->on_foff) {
                        M->name -= offX;
                }
+               else M->name = outhead.oh_nchar + 3;    /* pointer to nullbyte */
                cvlong(&(M->name));
                cvlong(&(M->value));
        }

diff --git a/mach/sun3/cv/cv.c b/mach/sun3/cv/cv.c
index c896a37..3087d9f 100644 (file)
--- a/mach/sun3/cv/cv.c
+++ b/mach/sun3/cv/cv.c
@@ -485,7 +485,18 @@ emit_symtab()
                M->value = A->on_valu;
                switch(A->on_type & S_TYP) {
                        case S_UND:
-                               M->type = N_UNDF;
+                               switch(A->on_type & S_ETC) {
+                               default:
+                                       M->type = N_UNDF;
+                                       break;
+                               case S_MOD:
+                               case S_FIL:
+                                       M->type = N_FN;
+                                       break;
+                               case S_LIN:
+                                       M->type = N_ABS;
+                                       break;
+                               }
                                break;
                        case S_ABS:
                                M->type = N_ABS;
@@ -528,6 +539,7 @@ emit_symtab()
                if (M->name = A->on_foff) {
                        M->name -= offX;
                }
+               else M->name = outhead.oh_nchar + 3;    /* pointer to nullbyte */
                cvlong(&(M->name));
                cvlong(&(M->value));
        }