Changeset 909c6e3 in mainline for tools/mips/gencontext.c

Timestamp:

2005-09-07T09:44:30Z (20 years ago)

Author:

Ondrej Palkovsky <ondrap@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

d246e7e

Parents:

24bd23a

Message:

MIPS exception now saves all necesssary information only on stack.

File:

• tools/mips/gencontext.c (modified) (3 diffs)

tools/mips/gencontext.c

@@ -7 +7 @@
 #define __mips_TYPES_H_
 #include "../../arch/mips/include/context.h"
+#include "../../arch/mips/include/exception.h"
 
-#define FILENAME "../../arch/mips/src/context_offset.h"
+#define FILENAME "../../arch/mips/include/context_offset.h"
 
 int main(void)
 {
         FILE *f;
-        struct context ctx;
-        struct context *pctx = &ctx;
+        struct context *pctx = NULL;
+        struct exception_regdump *edmp = NULL;
+        
 
         f = fopen(FILENAME,"w");
@@ -23 +25 @@
 
         fprintf(f, "/* This file is automatically generated by %s. */\n", __FILE__);    
+
+        fprintf(f,"/* struct context */\n");
 
         fprintf(f,"#define OFFSET_SP  0x%x\n",((int)&pctx->sp) - (int )pctx);
@@ -37 +41 @@
         fprintf(f,"#define OFFSET_GP  0x%x\n",((int)&pctx->gp) - (int )pctx);
 
+        fprintf(f,"\n\n/* struct register_dump */\n");
+        fprintf(f,"#define EOFFSET_AT  0x%x\n",((int)&edmp->at) - (int )edmp);
+        fprintf(f,"#define EOFFSET_V0  0x%x\n",((int)&edmp->v0) - (int )edmp);
+        fprintf(f,"#define EOFFSET_V1  0x%x\n",((int)&edmp->v1) - (int )edmp);
+        fprintf(f,"#define EOFFSET_A0  0x%x\n",((int)&edmp->a0) - (int )edmp);
+        fprintf(f,"#define EOFFSET_A1  0x%x\n",((int)&edmp->a1) - (int )edmp);
+        fprintf(f,"#define EOFFSET_A2  0x%x\n",((int)&edmp->a2) - (int )edmp);
+        fprintf(f,"#define EOFFSET_A3  0x%x\n",((int)&edmp->a3) - (int )edmp);
+        fprintf(f,"#define EOFFSET_T0  0x%x\n",((int)&edmp->t0) - (int )edmp);
+        fprintf(f,"#define EOFFSET_T1  0x%x\n",((int)&edmp->t1) - (int )edmp);
+        fprintf(f,"#define EOFFSET_T2  0x%x\n",((int)&edmp->t2) - (int )edmp);
+        fprintf(f,"#define EOFFSET_T3  0x%x\n",((int)&edmp->t3) - (int )edmp);
+        fprintf(f,"#define EOFFSET_T4  0x%x\n",((int)&edmp->t4) - (int )edmp);
+        fprintf(f,"#define EOFFSET_T5  0x%x\n",((int)&edmp->t5) - (int )edmp);
+        fprintf(f,"#define EOFFSET_T6  0x%x\n",((int)&edmp->t6) - (int )edmp);
+        fprintf(f,"#define EOFFSET_T7  0x%x\n",((int)&edmp->t7) - (int )edmp);
+        fprintf(f,"#define EOFFSET_S0  0x%x\n",((int)&edmp->s0) - (int )edmp);
+        fprintf(f,"#define EOFFSET_S1  0x%x\n",((int)&edmp->s1) - (int )edmp);
+        fprintf(f,"#define EOFFSET_S2  0x%x\n",((int)&edmp->s2) - (int )edmp);
+        fprintf(f,"#define EOFFSET_S3  0x%x\n",((int)&edmp->s3) - (int )edmp);
+        fprintf(f,"#define EOFFSET_S4  0x%x\n",((int)&edmp->s4) - (int )edmp);
+        fprintf(f,"#define EOFFSET_S5  0x%x\n",((int)&edmp->s5) - (int )edmp);
+        fprintf(f,"#define EOFFSET_S6  0x%x\n",((int)&edmp->s6) - (int )edmp);
+        fprintf(f,"#define EOFFSET_S7  0x%x\n",((int)&edmp->s7) - (int )edmp);
+        fprintf(f,"#define EOFFSET_T8  0x%x\n",((int)&edmp->t8) - (int )edmp);
+        fprintf(f,"#define EOFFSET_T9  0x%x\n",((int)&edmp->t9) - (int )edmp);
+        fprintf(f,"#define EOFFSET_GP  0x%x\n",((int)&edmp->gp) - (int )edmp);
+        fprintf(f,"#define EOFFSET_SP  0x%x\n",((int)&edmp->sp) - (int )edmp);
+        fprintf(f,"#define EOFFSET_S8  0x%x\n",((int)&edmp->s8) - (int )edmp);
+        fprintf(f,"#define EOFFSET_RA  0x%x\n",((int)&edmp->ra) - (int )edmp);
+        fprintf(f,"#define EOFFSET_LO  0x%x\n",((int)&edmp->lo) - (int )edmp);
+        fprintf(f,"#define EOFFSET_HI  0x%x\n",((int)&edmp->hi) - (int )edmp);
+        fprintf(f,"#define EOFFSET_STATUS  0x%x\n",((int)&edmp->status) - (int )edmp);
+        fprintf(f,"#define EOFFSET_EPC  0x%x\n",((int)&edmp->epc) - (int )edmp);
+
+        fprintf(f,"#define REGISTER_SPACE  %d\n",sizeof(*edmp));
 
         fclose(f);