linux-kernel - [PATCH 1/3] aic7xxx: introduce "dont_generate_debug

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Message-Id: <200807011850.36107.vda.linux@googlemail.com>
Date:	Tue, 1 Jul 2008 18:50:36 +0200
From:	Denys Vlasenko <vda.linux@...glemail.com>
To:	Hannes Reinecke <hare@...e.de>
Cc:	James Bottomley <James.Bottomley@...senpartnership.com>,
	linux-kernel@...r.kernel.org, linux-scsi@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: [PATCH 1/3] aic7xxx: introduce "dont_generate_debug_code" keyword in aicasm parser

Introduce "dont_generate_debug_code" keyword in aicasm parser.

Signed-off-by: Denys Vlasenko <vda.linux@...glemail.com>
--
vda

--- linux-2.6.26-rc8.org/drivers/scsi/aic7xxx/aicasm/aicasm_gram.y	Tue Jul  1 17:07:14 2008
+++ linux-2.6.26-rc8/drivers/scsi/aic7xxx/aicasm/aicasm_gram.y	Tue Jul  1 17:06:58 2008
@@ -147,6 +147,8 @@
 
 %token T_ACCESS_MODE
 
+%token T_DONT_GENERATE_DEBUG_CODE
+
 %token T_MODES
 
 %token T_DEFINE
@@ -357,6 +359,7 @@
 |	size
 |	count
 |	access_mode
+|	dont_generate_debug_code
 |	modes
 |	field_defn
 |	enum_defn
@@ -407,6 +410,13 @@
 	T_ACCESS_MODE T_MODE
 	{
 		cur_symbol->info.rinfo->mode = $2;
+	}
+;
+
+dont_generate_debug_code:
+	T_DONT_GENERATE_DEBUG_CODE
+	{
+		cur_symbol->dont_generate_debug_code = 1;
 	}
 ;
 
--- linux-2.6.26-rc8.org/drivers/scsi/aic7xxx/aicasm/aicasm_scan.l	Tue Jul  1 17:07:14 2008
+++ linux-2.6.26-rc8/drivers/scsi/aic7xxx/aicasm/aicasm_scan.l	Tue Jul  1 17:06:58 2008
@@ -164,6 +164,7 @@
 address			{ return T_ADDRESS; }
 count			{ return T_COUNT; }
 access_mode		{ return T_ACCESS_MODE; }
+dont_generate_debug_code { return T_DONT_GENERATE_DEBUG_CODE; }
 modes			{ return T_MODES; }
 RW|RO|WO		{
 				 if (strcmp(yytext, "RW") == 0)
--- linux-2.6.26-rc8.org/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.c	Tue Jul  1 17:07:14 2008
+++ linux-2.6.26-rc8/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.c	Tue Jul  1 17:06:58 2008
@@ -539,6 +539,9 @@
 	aic_print_include(dfile, stock_include_file);
 	SLIST_FOREACH(curnode, &registers, links) {
 
+		if (curnode->symbol->dont_generate_debug_code)
+			continue;
+
 		switch(curnode->symbol->type) {
 		case REGISTER:
 		case SCBLOC:
--- linux-2.6.26-rc8.org/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.h	Tue Jul  1 17:07:14 2008
+++ linux-2.6.26-rc8/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.h	Tue Jul  1 17:06:58 2008
@@ -137,7 +137,8 @@
 		struct label_info *linfo;
 		struct cond_info  *condinfo;
 		struct macro_info *macroinfo;
-	}info;
+	} info;
+	int	dont_generate_debug_code;
 } symbol_t;
 
 typedef struct symbol_ref {
--
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