X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=tools%2Ftranslate.c;h=324bc268f5e231c65af1c13128e39cb404ddbbc9;hb=e27467d0d2681cc379c37c3fb7ad22ab9766fb2d;hp=5e810a96163871e16c7c34a11633f676d706437d;hpb=ea43585b82e86b5c393ead41963ba6c2eca157c7;p=ia32rtools.git

diff --git a/tools/translate.c b/tools/translate.c
index 5e810a9..324bc26 100644
--- a/tools/translate.c
+++ b/tools/translate.c
@@ -19,6 +19,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <errno.h>
 
 #include "my_assert.h"
 #include "my_str.h"
@@ -491,7 +492,7 @@ static int parse_indmode(char *name, int *regmask, int need_c_cvt)
     }
 
     if ('0' <= w[0] && w[0] <= '9') {
-      number = parse_number(w);
+      number = parse_number(w, 0);
       printf_number(d, sizeof(cvtbuf) - (d - cvtbuf), number);
       continue;
     }
@@ -587,8 +588,9 @@ static const char *parse_stack_el(const char *name, char *extra_reg,
     if (len < sizeof(buf) - 1) {
       strncpy(buf, s, len);
       buf[len] = 0;
+      errno = 0;
       val = strtol(buf, &endp, 16);
-      if (val == 0 || *endp != 0) {
+      if (val == 0 || *endp != 0 || errno != 0) {
         aerr("%s num parse fail for '%s'\n", __func__, buf);
         return NULL;
       }
@@ -874,7 +876,7 @@ static int parse_operand(struct parsed_opr *opr,
   else if (('0' <= words[w][0] && words[w][0] <= '9')
     || words[w][0] == '-')
   {
-    number = parse_number(words[w]);
+    number = parse_number(words[w], 0);
     opr->type = OPT_CONST;
     opr->val = number;
     printf_number(opr->name, sizeof(opr->name), number);
@@ -1750,8 +1752,9 @@ static struct parsed_equ *equ_find(struct parsed_op *po, const char *name,
     if (namelen <= 0)
       ferr(po, "equ parse failed for '%s'\n", name);
 
+    errno = 0;
     *extra_offs = strtol(p, &endp, 16);
-    if (*endp != 0)
+    if (*endp != 0 || errno != 0)
       ferr(po, "equ parse failed for '%s'\n", name);
   }
 
@@ -1795,10 +1798,11 @@ static void parse_stack_access(struct parsed_op *po,
     p = name + 4;
     if (IS_START(p, "0x"))
       p += 2;
+    errno = 0;
     offset = strtoul(p, &endp, 16);
     if (name[3] == '-')
       offset = -offset;
-    if (*endp != 0)
+    if (*endp != 0 || errno != 0)
       ferr(po, "ebp- parse of '%s' failed\n", name);
   }
   else {
@@ -1843,8 +1847,9 @@ static int parse_stack_esp_offset(struct parsed_op *po,
     // just plain offset?
     if (!IS_START(name, "esp+"))
       return -1;
+    errno = 0;
     offset = strtol(name + 4, &endp, 0);
-    if (endp == NULL || *endp != 0)
+    if (endp == NULL || *endp != 0 || errno != 0)
       return -1;
     *offset_out = offset;
     return 0;
@@ -2583,10 +2588,10 @@ static int scan_for_pop(int i, int opcnt, int magic, int reg,
         if (po->pp != NULL && po->pp->is_noreturn)
           seen_noreturn = 1;
         else
-          return -1;
+          goto out;
       }
       else
-        return -1; // deadend
+        goto out;
     }
 
     if (po->flags & (OPF_RMD|OPF_DONE|OPF_FARG))
@@ -2637,6 +2642,7 @@ static int scan_for_pop(int i, int opcnt, int magic, int reg,
     }
   }
 
+out:
   // for noreturn, assume msvc skipped stack cleanup
   return seen_noreturn ? 1 : -1;
 }
@@ -6704,10 +6710,11 @@ static void gen_func(FILE *fout, FILE *fhdr, const char *funcn, int opcnt)
           lmod_cast_s(po, po->operand[0].lmod), buf2);
         last_arith_dst = &po->operand[0];
         delayed_flag_op = NULL;
-        if (pfomask & (1 << PFO_C)) {
+        if (pfomask & PFOB_C) {
           fprintf(fout, "\n  cond_c = (%s != 0);", buf1);
-          pfomask &= ~(1 << PFO_C);
+          pfomask &= ~PFOB_C;
         }
+        output_std_flags(fout, po, &pfomask, buf1);
         break;
 
       case OP_IMUL:
@@ -6955,7 +6962,7 @@ static void gen_func(FILE *fout, FILE *fhdr, const char *funcn, int opcnt)
               if (pp->arg[arg].type.is_retreg)
                 fprintf(fout, "&%s", pp->arg[arg].reg);
               else if (IS(pp->arg[arg].reg, "ebp")
-                    && !(po->flags & OPF_EBP_S))
+                    && g_bp_frame && !(po->flags & OPF_EBP_S))
               {
                 // rare special case
                 fprintf(fout, "%s(u32)&sf.b[sizeof(sf)]", cast);
@@ -7747,8 +7754,11 @@ static void gen_hdr_dep_pass(int i, int opcnt, unsigned char *cbits,
       po->regmask_dst |= 1 << xAX;
 
       dep = hg_fp_find_dep(fp, po->operand[0].name);
-      if (dep != NULL)
+      if (dep != NULL) {
         dep->regmask_live = regmask_save | regmask_dst;
+        if (g_bp_frame && !(po->flags & OPF_EBP_S))
+          dep->regmask_live |= 1 << xBP;
+      }
     }
     else if (po->op == OP_RET) {
       if (po->operand_cnt > 0) {
@@ -8986,7 +8996,7 @@ do_pending_endp:
           if (pd->type == OPT_OFFSET)
             pd->d[pd->count].u.label = strdup(words[i]);
           else
-            pd->d[pd->count].u.val = parse_number(words[i]);
+            pd->d[pd->count].u.val = parse_number(words[i], 0);
           pd->d[pd->count].bt_i = -1;
           pd->count++;
         }
@@ -9165,7 +9175,7 @@ do_pending_endp:
       else
         aerr("bad lmod: '%s'\n", words[2]);
 
-      g_eqs[g_eqcnt].offset = parse_number(words[4]);
+      g_eqs[g_eqcnt].offset = parse_number(words[4], 0);
       g_eqcnt++;
       continue;
     }