From c12a925ddba06fc1d11298fc26c10f2d5ffb91db Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Tue, 7 Feb 2017 23:06:15 -0500
Subject: driver: added --asm support.

---
 src/driver/mdso_amain.c         | 10 ++++------
 src/driver/mdso_driver_ctx.c    |  4 ++++
 src/internal/mdso_driver_impl.h |  1 +
 src/skin/mdso_skin_default.c    |  3 +++
 4 files changed, 12 insertions(+), 6 deletions(-)

(limited to 'src')

diff --git a/src/driver/mdso_amain.c b/src/driver/mdso_amain.c
index 985278d..b85a568 100644
--- a/src/driver/mdso_amain.c
+++ b/src/driver/mdso_amain.c
@@ -50,9 +50,7 @@ static void mdso_perform_unit_actions(
 	struct mdso_driver_ctx * dctx,
 	struct mdso_unit_ctx *   uctx)
 {
-        uint64_t flags = uctx->cctx->fmtflags;
-
-        if (flags & MDSO_OUTPUT_EXPORT_SYMS)
+	if (uctx->cctx->fmtflags & MDSO_OUTPUT_EXPORT_SYMS)
 		mdso_output_export_symbols(
 			dctx,uctx,stdout);
 }
@@ -80,6 +78,9 @@ int mdso_main(int argc, char ** argv, char ** envp)
 		if ((mdso_version(dctx)) < 0)
 			return mdso_exit(dctx,MDSO_ERROR);
 
+	if (dctx->cctx->drvflags & MDSO_DRIVER_GENERATE_ASM)
+		mdso_create_implib_sources(dctx);
+
 	for (unit=dctx->units; *unit && !dctx->errv[0]; unit++) {
 		if (!(mdso_get_unit_ctx(dctx,*unit,&uctx))) {
 			mdso_perform_unit_actions(dctx,uctx);
@@ -87,8 +88,5 @@ int mdso_main(int argc, char ** argv, char ** envp)
 		}
 	}
 
-	if (*dctx->units && !dctx->errv[0])
-		mdso_create_implib_sources(dctx);
-
 	return mdso_exit(dctx,dctx->errv[0] ? MDSO_ERROR : MDSO_OK);
 }
diff --git a/src/driver/mdso_driver_ctx.c b/src/driver/mdso_driver_ctx.c
index 6c0c491..1c96911 100644
--- a/src/driver/mdso_driver_ctx.c
+++ b/src/driver/mdso_driver_ctx.c
@@ -192,6 +192,10 @@ int mdso_get_driver_ctx(
 					cctx.drvflags |= MDSO_DRIVER_VERSION;
 					break;
 
+				case TAG_ASM:
+					cctx.drvflags |= MDSO_DRIVER_GENERATE_ASM;
+					break;
+
 				case TAG_QUAD_PTR:
 					if (!(strcmp(entry->arg,"64")))
 						cctx.drvflags |= MDSO_DRIVER_QUAD_PTR;
diff --git a/src/internal/mdso_driver_impl.h b/src/internal/mdso_driver_impl.h
index 22fb893..5e260f8 100644
--- a/src/internal/mdso_driver_impl.h
+++ b/src/internal/mdso_driver_impl.h
@@ -15,6 +15,7 @@ extern const struct argv_option mdso_default_options[];
 enum app_tags {
 	TAG_HELP,
 	TAG_VERSION,
+	TAG_ASM,
 	TAG_QUAD_PTR,
 	TAG_LIBPATH,
 	TAG_LIBNAME,
diff --git a/src/skin/mdso_skin_default.c b/src/skin/mdso_skin_default.c
index c52649d..e7ad452 100644
--- a/src/skin/mdso_skin_default.c
+++ b/src/skin/mdso_skin_default.c
@@ -8,6 +8,9 @@ const struct argv_option mdso_default_options[] = {
 	{"help",		'h',TAG_HELP,ARGV_OPTARG_OPTIONAL,0,"short|long",0,
 				"show usage information [listing %s options only]"},
 
+	{"asm",			'a',TAG_ASM,ARGV_OPTARG_NONE,0,0,0,
+				"generate assembly sources"},
+
 	{"machine",		'm',TAG_QUAD_PTR,ARGV_OPTARG_REQUIRED,0,"32|64",0,
 				"set machine bits to %s"},
 
-- 
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