From: Keith Whitwell <keithw@vmware.com>
Date: Thu, 5 Nov 2009 15:34:18 +0000 (+0000)
Subject: i965g: disassemble more than one instruction at a time
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=aa9773d056a8799050304f75c1bf4c1f470e7e53;p=mesa.git

i965g: disassemble more than one instruction at a time
---

diff --git a/src/gallium/drivers/i965/brw_context.h b/src/gallium/drivers/i965/brw_context.h
index 580251d2f12..e0c1c57ed77 100644
--- a/src/gallium/drivers/i965/brw_context.h
+++ b/src/gallium/drivers/i965/brw_context.h
@@ -794,7 +794,9 @@ int brw_upload_urb_fence(struct brw_context *brw);
 int brw_upload_cs_urb_state(struct brw_context *brw);
 
 /* brw_disasm.c */
-int brw_disasm (FILE *file, struct brw_instruction *inst);
+int brw_disasm (FILE *file, 
+                const struct brw_instruction *inst,
+                unsigned count);
 
 /*======================================================================
  * Inline conversion functions.  These are better-typed than the
diff --git a/src/gallium/drivers/i965/brw_disasm.c b/src/gallium/drivers/i965/brw_disasm.c
index 29fe8480057..df0c7b9a2b8 100644
--- a/src/gallium/drivers/i965/brw_disasm.c
+++ b/src/gallium/drivers/i965/brw_disasm.c
@@ -455,7 +455,7 @@ static int reg (FILE *file, GLuint _reg_file, GLuint _reg_nr)
     return err;
 }
 
-static int dest (FILE *file, struct brw_instruction *inst)
+static int dest (FILE *file, const struct brw_instruction *inst)
 {
     int	err = 0;
 
@@ -621,7 +621,7 @@ static int src_da16 (FILE *file,
 }
 
 
-static int imm (FILE *file, GLuint type, struct brw_instruction *inst) {
+static int imm (FILE *file, GLuint type, const struct brw_instruction *inst) {
     switch (type) {
     case BRW_REGISTER_TYPE_UD:
 	format (file, "0x%08xUD", inst->bits3.ud);
@@ -650,7 +650,7 @@ static int imm (FILE *file, GLuint type, struct brw_instruction *inst) {
     return 0;
 }
 
-static int src0 (FILE *file, struct brw_instruction *inst)
+static int src0 (FILE *file, const struct brw_instruction *inst)
 {
     if (inst->bits1.da1.src0_reg_file == BRW_IMMEDIATE_VALUE)
 	return imm (file, inst->bits1.da1.src0_reg_type,
@@ -710,7 +710,7 @@ static int src0 (FILE *file, struct brw_instruction *inst)
     }
 }
 
-static int src1 (FILE *file, struct brw_instruction *inst)
+static int src1 (FILE *file, const struct brw_instruction *inst)
 {
     if (inst->bits1.da1.src1_reg_file == BRW_IMMEDIATE_VALUE)
 	return imm (file, inst->bits1.da1.src1_reg_type,
@@ -770,7 +770,7 @@ static int src1 (FILE *file, struct brw_instruction *inst)
     }
 }
 
-int brw_disasm (FILE *file, struct brw_instruction *inst)
+static int brw_disasm_insn (FILE *file, const struct brw_instruction *inst)
 {
     int	err = 0;
     int space = 0;
@@ -900,3 +900,21 @@ int brw_disasm (FILE *file, struct brw_instruction *inst)
     newline (file);
     return err;
 }
+
+
+int brw_disasm (FILE *file, 
+                const struct brw_instruction *inst,
+                unsigned count)
+{
+   int i, err;
+
+   for (i = 0; i < count; i++) {
+      err = brw_disasm_insn(stderr, &inst[i]);
+      if (err)
+         return err;
+   }
+
+   fprintf(file, "\n");
+   return 0;
+}
+
diff --git a/src/gallium/drivers/i965/brw_vs_emit.c b/src/gallium/drivers/i965/brw_vs_emit.c
index 95e2b8e2cb6..d86e2104d8d 100644
--- a/src/gallium/drivers/i965/brw_vs_emit.c
+++ b/src/gallium/drivers/i965/brw_vs_emit.c
@@ -1627,8 +1627,6 @@ void brw_vs_emit(struct brw_vs_compile *c)
       int i;
 
       debug_printf("vs-native:\n");
-      for (i = 0; i < p->nr_insn; i++)
-	 brw_disasm(stderr, &p->store[i]);
-      debug_printf("\n");
+      brw_disasm(stderr, p->store, p->nr_insn);
    }
 }
diff --git a/src/gallium/drivers/i965/brw_wm_emit.c b/src/gallium/drivers/i965/brw_wm_emit.c
index a705d8b3449..1c38f80cda7 100644
--- a/src/gallium/drivers/i965/brw_wm_emit.c
+++ b/src/gallium/drivers/i965/brw_wm_emit.c
@@ -1512,11 +1512,7 @@ void brw_wm_emit( struct brw_wm_compile *c )
    }
 
    if (BRW_DEBUG & DEBUG_WM) {
-      int i;
-
       debug_printf("wm-native:\n");
-      for (i = 0; i < p->nr_insn; i++)
-	 brw_disasm(stderr, &p->store[i]);
-      debug_printf("\n");
+      brw_disasm(stderr, p->store, p->nr_insn);
    }
 }
diff --git a/src/gallium/drivers/i965/brw_wm_glsl.c b/src/gallium/drivers/i965/brw_wm_glsl.c
index a06b0a446ef..284f819bf89 100644
--- a/src/gallium/drivers/i965/brw_wm_glsl.c
+++ b/src/gallium/drivers/i965/brw_wm_glsl.c
@@ -2003,9 +2003,7 @@ static void brw_wm_emit_branching_shader(struct brw_context *brw, struct brw_wm_
 
     if (BRW_DEBUG & DEBUG_WM) {
       debug_printf("wm-native:\n");
-      for (i = 0; i < p->nr_insn; i++)
-	 brw_disasm(stderr, &p->store[i]);
-      debug_printf("\n");
+      brw_disasm(stderr, p->store, p->nr_insn);
     }
 }
 
diff --git a/src/gallium/winsys/drm/i965/xlib/xlib_i965.c b/src/gallium/winsys/drm/i965/xlib/xlib_i965.c
index 54cf56c8119..d129067ba37 100644
--- a/src/gallium/winsys/drm/i965/xlib/xlib_i965.c
+++ b/src/gallium/winsys/drm/i965/xlib/xlib_i965.c
@@ -47,7 +47,9 @@
 
 #define MAX_VRAM (128*1024*1024)
 
-extern int brw_disasm (FILE *file, struct brw_instruction *inst);
+extern int brw_disasm (FILE *file, 
+                       const struct brw_instruction *inst,
+                       unsigned count );
 
 struct xlib_brw_buffer
 {
@@ -236,7 +238,11 @@ xlib_brw_bo_subdata(struct brw_winsys_buffer *buffer,
       brw_dump_cc_unit_state( data );
       break;
    case BRW_DATA_GS_WM_PROG:
-      brw_disasm( stderr, data ); /* disassem */
+   case BRW_DATA_GS_SF_PROG:
+   case BRW_DATA_GS_VS_PROG:
+   case BRW_DATA_GS_GS_PROG:
+   case BRW_DATA_GS_CLIP_PROG:
+      brw_disasm( stderr, data, size / sizeof(struct brw_instruction) );
       break;
    case BRW_DATA_GS_SAMPLER_DEFAULT_COLOR:
       brw_dump_sampler_default_color( data );
@@ -247,9 +253,6 @@ xlib_brw_bo_subdata(struct brw_winsys_buffer *buffer,
    case BRW_DATA_GS_WM_UNIT:
       brw_dump_wm_unit_state( data );
       break;
-   case BRW_DATA_GS_SF_PROG:
-      brw_disasm( stderr, data ); /* disassem */
-      break;
    case BRW_DATA_GS_SF_VP:
       brw_dump_sf_viewport( data );
       break;
@@ -259,24 +262,15 @@ xlib_brw_bo_subdata(struct brw_winsys_buffer *buffer,
    case BRW_DATA_GS_VS_UNIT:
       brw_dump_vs_unit_state( data );
       break;
-   case BRW_DATA_GS_VS_PROG:
-      brw_disasm( stderr, data ); /* disassem */
-      break;
    case BRW_DATA_GS_GS_UNIT:
       brw_dump_gs_unit_state( data );
       break;
-   case BRW_DATA_GS_GS_PROG:
-      brw_disasm( stderr, data ); /* disassem */
-      break;
    case BRW_DATA_GS_CLIP_VP:
       brw_dump_clipper_viewport( data );
       break;
    case BRW_DATA_GS_CLIP_UNIT:
       brw_dump_clip_unit_state( data );
       break;
-   case BRW_DATA_GS_CLIP_PROG:
-      brw_disasm( stderr, data ); /* disassem */
-      break;
    case BRW_DATA_SS_SURFACE:
       brw_dump_surface_state( data );
       break;