From 99e78896ddb6d6c26db4767e12ca481214e44c02 Mon Sep 17 00:00:00 2001
From: Alejandro Soto <alejandro@34project.org>
Date: Sat, 4 May 2024 00:32:15 -0600
Subject: platform/wavelet3d: move fpint stage definitions to gfx_shader_fpint

---
 platform/wavelet3d/gfx_pkg.sv | 135 ------------------------------------------
 1 file changed, 135 deletions(-)

(limited to 'platform/wavelet3d/gfx_pkg.sv')

diff --git a/platform/wavelet3d/gfx_pkg.sv b/platform/wavelet3d/gfx_pkg.sv
index fe5b019..5beb399 100644
--- a/platform/wavelet3d/gfx_pkg.sv
+++ b/platform/wavelet3d/gfx_pkg.sv
@@ -77,15 +77,6 @@ package gfx;
 		float_prepare_round = {~in_class.exp_min, in.mant, 2'b00};
 	endfunction
 
-	// -> 4,4,4,4,4,4,4,4 -> 8,8,8,8 -> 16,16 -> 32
-	localparam int FPINT_CLZ_STAGES = 4;
-	localparam int FPINT_STAGES     = 7 + FPINT_CLZ_STAGES + 4;
-
-	localparam bit[$clog2($bits(float_mant_ext)):0] FPINT_MAX_SHIFT
-		= 1 << $clog2($bits(float_mant_ext));
-
-	typedef logic[$clog2(FPINT_MAX_SHIFT):0] fpint_shift;
-
 	typedef struct packed
 	{
 		logic setup_mul_float,
@@ -110,132 +101,6 @@ package gfx;
 		      writeback;
 	} fpint_op;
 
-	typedef struct packed
-	{
-		float a,
-		      b,
-		      a_mul,
-		      b_mul;
-	} fpint_setup_mulclass;
-
-	typedef struct packed
-	{
-		float       b;
-		float_exp   exp;
-		float_class a_class,
-		            b_class;
-		udword      product;
-		logic       sign,
-		            overflow;
-	} fpint_mulclass_mnorm;
-
-	typedef struct packed
-	{
-		float       a,
-		            b;
-		float_class a_class,
-		            b_class;
-		logic       slow,
-		            zero,
-		            guard,
-		            round,
-		            sticky,
-		            slow_in,
-		            overflow;
-	} fpint_mnorm_minmax;
-
-	typedef struct packed
-	{
-		float       max,
-		            min;
-		float_class max_class,
-		            min_class;
-		logic       slow,
-		            zero,
-		            guard,
-		            round,
-		            sticky;
-	} fpint_minmax_expdiff;
-
-	typedef struct packed
-	{
-		float       max,
-		            min;
-		float_class max_class,
-		            min_class;
-		fpint_shift exp_shift;
-		logic       slow,
-		            zero,
-		            guard,
-		            round,
-		            sticky;
-	} fpint_expdiff_shiftr;
-
-	typedef struct packed
-	{
-		float          max,
-		               min;
-		float_class    max_class,
-		               min_class;
-		float_mant_ext max_mant,
-		               min_mant,
-		               sticky_mask;
-		logic          slow,
-		               zero,
-		               guard,
-		               round,
-		               sticky,
-		               int_sign;
-	} fpint_shiftr_addsub;
-
-	typedef struct packed
-	{
-		float max;
-		word  add_sub;
-		logic slow,
-		      zero,
-		      guard,
-		      round,
-		      sticky;
-	} fpint_clz_hold;
-
-	typedef fpint_clz_hold fpint_addsub_clz;
-
-	typedef struct packed
-	{
-		fpint_clz_hold hold;
-		fpint_shift    shift;
-	} fpint_clz_shiftl;
-
-	typedef struct packed
-	{
-		float val;
-		logic slow,
-		      zero,
-		      guard,
-		      round,
-		      sticky,
-		      overflow,
-		      sticky_last;
-	} fpint_shiftl_round;
-
-	typedef struct packed
-	{
-		float val;
-		logic slow,
-		      zero,
-		      exp_step,
-		      overflow;
-	} fpint_round_rnorm;
-
-	typedef struct packed
-	{
-		float val;
-		logic slow,
-		      zero,
-		      overflow;
-	} fpint_rnorm_encode;
-
 	typedef struct packed
 	{
 		logic todo;
-- 
cgit v1.2.3