#include "lkrel.h"
#define EQ(A,B) !strcmp((A),(B))
-#define MAXLINE 254 /*when using getline */
+#define MAXLINE 254 /*when using getline */
static int
if (fread (buf, 1, sizeof (buf), libfp) == sizeof (buf) && memcmp (buf, SDCCLIB_MAGIC, SDCCLIB_MAGIC_LEN) == 0)
{
switch (getc (libfp))
- {
- case '\r':
- if (getc (libfp) == '\n')
- return 1;
-
- case '\n':
- return 1;
- }
+ {
+ case '\r':
+ if (getc (libfp) == '\n')
+ return 1;
+
+ case '\n':
+ return 1;
+ }
}
rewind (libfp);
return 0;
while (getline (str, sizeof (str), libfp) != NULL)
{
switch (state)
- {
- case 0:
- if (EQ (str, "<FILE>"))
- {
- if (NULL != getline (str, sizeof (str), libfp) && EQ (str, ModName))
- state = 1;
- else
+ {
+ case 0:
+ if (EQ (str, "<FILE>"))
+ {
+ if (NULL != getline (str, sizeof (str), libfp) && EQ (str, ModName))
+ state = 1;
+ else
return 0;
- }
+ }
else
return 0;
- break;
+ break;
- case 1:
+ case 1:
return EQ (str, "<REL>") ? load_rel (libfp, -1) : 0;
- }
+ }
}
return 0;
while (getline (FLine, sizeof (FLine), libfp))
{
switch (state)
- {
- case 0:
- if (EQ (FLine, "<INDEX>"))
- {
- /*The next line has the size of the index */
- getline (FLine, sizeof (FLine), libfp);
- IndexOffset = atol (FLine);
- state = 1;
- }
- break;
+ {
+ case 0:
+ if (EQ (FLine, "<INDEX>"))
+ {
+ /*The next line has the size of the index */
+ getline (FLine, sizeof (FLine), libfp);
+ IndexOffset = atol (FLine);
+ state = 1;
+ }
+ break;
case 1:
- if (EQ (FLine, "<MODULE>"))
- {
- /* The next line has the name of the module and the offset
- of the corresponding embedded file in the library */
- getline (FLine, sizeof (FLine), libfp);
- sscanf (FLine, "%s %ld", ModName, &FileOffset);
- state = 2;
-
- /* Create a new libraryfile object for this module */
- if (libr == NULL)
- {
- libr = This = (pmlibraryfile) new (sizeof (mlibraryfile));
- }
- else
- {
- This->next = (pmlibraryfile) new (sizeof (mlibraryfile));
- This = This->next;
- }
- This->next = NULL;
- This->loaded = -1;
- This->offset = FileOffset + IndexOffset;
- This->libspc = lbnh->libspc;
- This->relfil = strdup (ModName);
- sprintf (buff, "%s%s%c%s", lbnh->path, ModName, FSEPX, LKOBJEXT);
- This->filename = strdup (buff);
- This->type = type;
-
- This->symbols = ThisSym = NULL; /* Start a new linked list of symbols */
- }
- else if (EQ (FLine, "</INDEX>"))
- {
- return This; /* Finish, get out of here */
- }
- break;
+ if (EQ (FLine, "<MODULE>"))
+ {
+ /* The next line has the name of the module and the offset
+ of the corresponding embedded file in the library */
+ getline (FLine, sizeof (FLine), libfp);
+ sscanf (FLine, "%s %ld", ModName, &FileOffset);
+ state = 2;
+
+ /* Create a new libraryfile object for this module */
+ if (libr == NULL)
+ {
+ libr = This = (pmlibraryfile) new (sizeof (mlibraryfile));
+ }
+ else
+ {
+ This->next = (pmlibraryfile) new (sizeof (mlibraryfile));
+ This = This->next;
+ }
+ This->next = NULL;
+ This->loaded = -1;
+ This->offset = FileOffset + IndexOffset;
+ This->libspc = lbnh->libspc;
+ This->relfil = strdup (ModName);
+ sprintf (buff, "%s%s%c%s", lbnh->path, ModName, FSEPX, LKOBJEXT);
+ This->filename = strdup (buff);
+ This->type = type;
+
+ This->symbols = ThisSym = NULL; /* Start a new linked list of symbols */
+ }
+ else if (EQ (FLine, "</INDEX>"))
+ {
+ return This; /* Finish, get out of here */
+ }
+ break;
case 2:
- if (EQ (FLine, "</MODULE>"))
- {
- This->loaded = 0;
- /* Create the index for the next module */
- state = 1;
- }
- else
- {
- /* Add the symbols */
- if (ThisSym == NULL) /* First symbol of the current module */
- {
- ThisSym = This->symbols = (pmlibrarysymbol) new (sizeof (mlibrarysymbol));
- }
- else
- {
- ThisSym->next = (pmlibrarysymbol) new (sizeof (mlibrarysymbol));
- ThisSym = ThisSym->next;
- }
- ThisSym->next = NULL;
- ThisSym->name = strdup (FLine);
- }
- break;
-
- default:
- return This; /* State machine should never reach this point, but just in case... */
- break;
- }
+ if (EQ (FLine, "</MODULE>"))
+ {
+ This->loaded = 0;
+ /* Create the index for the next module */
+ state = 1;
+ }
+ else
+ {
+ /* Add the symbols */
+ if (ThisSym == NULL) /* First symbol of the current module */
+ {
+ ThisSym = This->symbols = (pmlibrarysymbol) new (sizeof (mlibrarysymbol));
+ }
+ else
+ {
+ ThisSym->next = (pmlibrarysymbol) new (sizeof (mlibrarysymbol));
+ ThisSym = ThisSym->next;
+ }
+ ThisSym->next = NULL;
+ ThisSym->name = strdup (FLine);
+ }
+ break;
+
+ default:
+ return This; /* State machine should never reach this point, but just in case... */
+ break;
+ }
}
- return This; /* State machine should never reach this point, but just in case... */
+ return This; /* State machine should never reach this point, but just in case... */
}
#else
while (getline (str, sizeof (str), libfp) != NULL)
{
switch (state)
- {
- case 0:
- if (EQ (str, "<ADB>"))
- state = 1;
- break;
-
- case 1:
- if (EQ (str, "</ADB>"))
- return ret;
- fprintf (dfp, "%s\n", str);
- ret = 1;
- break;
- }
+ {
+ case 0:
+ state = 1;
+ break;
+
+ case 1:
+ if (EQ (str, "</ADB>"))
+ return ret;
+ fprintf (dfp, "%s\n", str);
+ ret = 1;
+ break;
+ }
}
return ret;
}
char str[PATH_MAX];
if (lbnh->path != NULL)
- {
- strcpy (str, lbnh->path);
+ {
+ strcpy (str, lbnh->path);
#ifdef OTHERSYSTEM
- if (*str != '\0' && (str[strlen (str) - 1] != '/') && (str[strlen (str) - 1] != LKDIRSEP))
- {
- strcat (str, LKDIRSEPSTR);
- }
+ if (*str != '\0' && (str[strlen (str) - 1] != '/') && (str[strlen (str) - 1] != LKDIRSEP))
+ {
+ strcat (str, LKDIRSEPSTR);
+ }
#endif
- }
+ }
switch (state)
- {
- case 0:
- if (EQ (FLine, "<INDEX>"))
- {
- /* The next line has the size of the index */
- getline (FLine, sizeof (FLine), libfp);
- IndexOffset = atol (FLine);
- state = 1;
- }
- break;
+ {
+ case 0:
+ if (EQ (FLine, "<INDEX>"))
+ {
+ /* The next line has the size of the index */
+ getline (FLine, sizeof (FLine), libfp);
+ IndexOffset = atol (FLine);
+ state = 1;
+ }
+ break;
case 1:
- if (EQ (FLine, "<MODULE>"))
- {
- /* The next line has the name of the module and the offset
- of the corresponding embedded file in the library */
- getline (FLine, sizeof (FLine), libfp);
- sscanf (FLine, "%s %ld", ModName, &FileOffset);
- state = 2;
- }
- else if (EQ (FLine, "</INDEX>"))
- {
- /* Reached the end of the index. The symbol is not in this library. */
- return 0;
- }
- break;
+ if (EQ (FLine, "<MODULE>"))
+ {
+ /* The next line has the name of the module and the offset
+ of the corresponding embedded file in the library */
+ getline (FLine, sizeof (FLine), libfp);
+ sscanf (FLine, "%s %ld", ModName, &FileOffset);
+ state = 2;
+ }
+ else if (EQ (FLine, "</INDEX>"))
+ {
+ /* Reached the end of the index. The symbol is not in this library. */
+ return 0;
+ }
+ break;
case 2:
- if (EQ (FLine, "</MODULE>"))
- {
- /* The symbol is not in this module, try the next one */
- state = 1;
- }
- else
- {
- /* Check if this is the symbol we are looking for. */
- if (strncmp (name, FLine, NCPS) == 0)
- {
- /* The symbol is in this module. */
-
- /* As in the original library format, it is assumed that the .rel
- files reside in the same directory as the lib files. */
- sprintf (&str[strlen (str)], "%s%c%s", ModName, FSEPX, LKOBJEXT);
-
- /* If this module has been loaded already don't load it again. */
- lbf = lbfhead;
- while (lbf)
- {
- if (EQ (str, lbf->filspc))
- return 1; /* Already loaded */
- lbf = lbf->next;
- }
-
- /* Add the embedded file to the list of files to be loaded in
- the second pass. That is performed latter by the function
- library() below. */
- lbfh = (struct lbfile *) new (sizeof (struct lbfile));
- if (lbfhead == NULL)
- {
- lbfhead = lbfh;
- }
- else
- {
- lbf = lbfhead;
- while (lbf->next)
- {
- lbf = lbf->next;
- }
- lbf->next = lbfh;
- }
-
- lbfh->libspc = lbnh->libspc;
- lbfh->filspc = str;
- lbfh->relfil = strdup (ModName);
- /* Library embedded file, so lbfh->offset must be >=0 */
- lbfh->offset = IndexOffset + FileOffset;
-
- /* Jump to where the .rel begins and load it. */
- fseek (libfp, lbfh->offset, SEEK_SET);
- if (!LoadRel (lbnh->libspc, libfp, ModName))
+ if (EQ (FLine, "</MODULE>"))
+ {
+ /* The symbol is not in this module, try the next one */
+ state = 1;
+ }
+ else
+ {
+ /* Check if this is the symbol we are looking for. */
+ if (strncmp (name, FLine, NCPS) == 0)
+ {
+ /* The symbol is in this module. */
+
+ /* As in the original library format, it is assumed that the .rel
+ files reside in the same directory as the lib files. */
+ sprintf (&str[strlen (str)], "%s%c%s", ModName, FSEPX, LKOBJEXT);
+
+ /* If this module has been loaded already don't load it again. */
+ lbf = lbfhead;
+ while (lbf)
+ {
+ if (EQ (str, lbf->filspc))
+ return 1; /* Already loaded */
+ lbf = lbf->next;
+ }
+
+ /* Add the embedded file to the list of files to be loaded in
+ the second pass. That is performed latter by the function
+ library() below. */
+ lbfh = (struct lbfile *) new (sizeof (struct lbfile));
+ if (lbfhead == NULL)
+ {
+ lbfhead = lbfh;
+ }
+ else
+ {
+ lbf = lbfhead;
+ while (lbf->next)
+ {
+ lbf = lbf->next;
+ }
+ lbf->next = lbfh;
+ }
+
+ lbfh->libspc = lbnh->libspc;
+ lbfh->filspc = strdup (str);
+ lbfh->relfil = strdup (ModName);
+ /* Library embedded file, so lbfh->offset must be >=0 */
+ lbfh->offset = IndexOffset + FileOffset;
+
+ /* Jump to where the .rel begins and load it. */
+ fseek (libfp, lbfh->offset, SEEK_SET);
+ if (!LoadRel (lbnh->libspc, libfp, ModName))
{
fclose (libfp);
- fprintf (stderr, "?ASlink-Error-Bad offset in library file %s(%s)\n", lbfh->libspc, ModName);
- lkexit (1);
+ fprintf (stderr, "?ASlink-Error-Bad offset in library file %s(%s)\n", lbfh->libspc, ModName);
+ lkexit (1);
+ }
+ /* if cdb information required & .adb file present */
+ if (dflag && dfp)
+ {
+ if (LoadAdb (libfp))
+ SaveLinkedFilePath (str);
}
- /* if cdb information required & .adb file present */
- if (dflag && dfp)
- {
- if (LoadAdb (libfp))
- SaveLinkedFilePath (str);
- }
- return 1; /* Found the symbol, so success! */
- }
- }
- break;
-
- default:
- return 0; /* It should never reach this point, but just in case... */
- break;
- }
+ return 1; /* Found the symbol, so success! */
+ }
+ }
+ break;
+
+ default:
+ return 0; /* It should never reach this point, but just in case... */
+ break;
+ }
}
- return 0; /* The symbol is not in this library */
+ return 0; /* The symbol is not in this library */
}
#endif
if (!res)
{
- fprintf (stderr, "?ASlink-Error-Bad offset in library file %s(%s)\n", lbfh->libspc, lbfh->relfil);
- lkexit (1);
- }
+ fprintf (stderr, "?ASlink-Error-Bad offset in library file %s(%s)\n", lbfh->libspc, lbfh->relfil);
+ lkexit (1);
+ }
}
else
{
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