From 855e18e540b2973634c70dc2a90e306b1567b49c Mon Sep 17 00:00:00 2001
From: patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>
Date: Thu, 25 Jun 2009 12:26:08 +0000
Subject: Fix to handle case of more than 4 arguments

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1945 42af7a65-404d-4744-a932-0658087f49c3
---
 .../toolchain/nxflat/arm/dyncall_skeleton.def      | 36 ++++++++++------------
 misc/buildroot/toolchain/nxflat/ldnxflat.c         |  4 +--
 .../toolchain/nxflat/thumb2/dyncall_skeleton.def   | 36 ++++++++++------------
 3 files changed, 34 insertions(+), 42 deletions(-)

(limited to 'misc/buildroot/toolchain')

diff --git a/misc/buildroot/toolchain/nxflat/arm/dyncall_skeleton.def b/misc/buildroot/toolchain/nxflat/arm/dyncall_skeleton.def
index 3aaa86d8b..3d4b3d735 100644
--- a/misc/buildroot/toolchain/nxflat/arm/dyncall_skeleton.def
+++ b/misc/buildroot/toolchain/nxflat/arm/dyncall_skeleton.def
@@ -153,12 +153,10 @@ static const char dyncall_format[] =
   "\t.global\t%s\n"
   "\t.type\t%s, function\n\n"
   "%s:\n"
-  "\tstmdb\tsp!,{r4, lr}\n"
-  "\tldr\tr4,.Ldyn%04d\n"
-  "\tldr\tr4,[sl,r4]\n"
-  "\tldr\tr4,[r4,#4]\n"
-  "\tblx\tr4\n"
-  "\tldmia\tsp!,{r4, pc}\n"
+  "\tldr\tip,.Ldyn%04d\n"
+  "\tldr\tip,[sl,ip]\n"
+  "\tldr\tip,[ip,#4]\n"
+  "\tbx\tip\n"
   ".Ldyn%04d:\n"
   "\t.word\t__dyninfo%04d(GOT)\n"
   "\t.size\t%s, .-%s\n";
@@ -168,10 +166,10 @@ static const char nonreturning_dyncall_format[] =
   "\t.global\t%s\n"
   "\t.type\t%s, function\n\n"
   "%s:\n"
-  "\tldr\tr4,.Ldyn%04d\n"
-  "\tldr\tr4,[sl,r4]\n"
-  "\tldr\tr4,[r4,#4]\n"
-  "\tbx\tr4\n"
+  "\tldr\tip,.Ldyn%04d\n"
+  "\tldr\tip,[sl,ip]\n"
+  "\tldr\tip,[ip,#4]\n"
+  "\tbx\tip\n"
   ".Ldyn%04d:\n"
   "\t.word\t__dyninfo%04d(GOT)\n"
   "\t.size\t%s, .-%s\n";
@@ -183,12 +181,10 @@ static const char dyncall_format[] =
   "\t.global\t%s\n"
   "\t.type\t%s, function\n\n"
   "%s:\n"
-  "\tstmdb\tsp!,{r4, lr}\n"
-  "\tldr\tr4,.Ldyn%04d\n"
-  "\tadd\tr4,r4,sl\n"
-  "\tldr\tr4,[r4,#4]\n"
-  "\tblx\tr4\n"
-  "\tldmia\tsp!,{r4, pc}\n"
+  "\tldr\tip,.Ldyn%04d\n"
+  "\tadd\tip,ip,sl\n"
+  "\tldr\tip,[ip,#4]\n"
+  "\tbx\tip\n"
   ".Ldyn%04d:\n"
   "\t.word\t__dyninfo%04d\n"
   "\t.size\t%s, .-%s\n";
@@ -198,10 +194,10 @@ static const char nonreturning_dyncall_format[] =
   "\t.global\t%s\n"
   "\t.type\t%s, function\n\n"
   "%s:\n"
-  "\tldr\tr4,.Ldyn%04d\n"
-  "\tadd\tr4,r4,sl\n"
-  "\tldr\tr4,[r4,#4]\n"
-  "\tbx\tr4\n"
+  "\tldr\tip,.Ldyn%04d\n"
+  "\tadd\tip,ip,sl\n"
+  "\tldr\tip,[ip,#4]\n"
+  "\tbx\tip\n"
   ".Ldyn%04d:\n"
   "\t.word\t__dyninfo%04d\n"
   "\t.size\t%s, .-%s\n";
diff --git a/misc/buildroot/toolchain/nxflat/ldnxflat.c b/misc/buildroot/toolchain/nxflat/ldnxflat.c
index 018a2ac18..e600e4a94 100644
--- a/misc/buildroot/toolchain/nxflat/ldnxflat.c
+++ b/misc/buildroot/toolchain/nxflat/ldnxflat.c
@@ -960,7 +960,7 @@ resolve_segment_relocs(bfd *input_bfd, segment_info *inf, asymbol **syms)
                     exit(1);
                   }
 
-                vdbg("  Modified opcode: %08lx\n", temp);
+                vdbg("  Modified opcode: %08lx\n", (long)temp);
 #ifdef ARCH_BIG_ENDIAN
                 *target = (long)nxflat_swap32(temp);
 #else
@@ -1028,7 +1028,7 @@ resolve_segment_relocs(bfd *input_bfd, segment_info *inf, asymbol **syms)
 
                 temp |= saved & (~how_to->dst_mask);
 
-                vdbg("  Modified opcode: %08lx\n", temp);
+                vdbg("  Modified opcode: %08lx\n", (long)temp);
 #ifdef ARCH_BIG_ENDIAN
                 *target = (long)nxflat_swap32(temp);
 #else
diff --git a/misc/buildroot/toolchain/nxflat/thumb2/dyncall_skeleton.def b/misc/buildroot/toolchain/nxflat/thumb2/dyncall_skeleton.def
index 935e2f59d..1c4d0c387 100644
--- a/misc/buildroot/toolchain/nxflat/thumb2/dyncall_skeleton.def
+++ b/misc/buildroot/toolchain/nxflat/thumb2/dyncall_skeleton.def
@@ -156,12 +156,10 @@ static const char dyncall_format[] =
   "\t.type\t%s, function\n"
   "\t.thumb_func\n\n"
   "%s:\n"
-  "\tstmdb\tsp!,{r4, lr}\n"
-  "\tldr\tr4,.Ldyn%04d\n"
-  "\tldr\tr4,[sl,r4]\n"
-  "\tldr\tr4,[r4,#4]\n"
-  "\tblx\tr4\n"
-  "\tldmia\tsp!,{r4, pc}\n"
+  "\tldr\tip,.Ldyn%04d\n"
+  "\tldr\tip,[sl,ip]\n"
+  "\tldr\tip,[ip,#4]\n"
+  "\tbx\tip\n"
   ".Ldyn%04d:\n"
   "\t.word\t__dyninfo%04d(GOT)\n"
   "\t.size\t%s, .-%s\n";
@@ -172,10 +170,10 @@ static const char nonreturning_dyncall_format[] =
   "\t.type\t%s, function\n"
   "\t.thumb_func\n\n"
   "%s:\n"
-  "\tldr\tr4,.Ldyn%04d\n"
-  "\tldr\tr4,[sl,r4]\n"
-  "\tldr\tr4,[r4,#4]\n"
-  "\tbx\tr4\n"
+  "\tldr\tip,.Ldyn%04d\n"
+  "\tldr\tip,[sl,ip]\n"
+  "\tldr\tip,[ip,#4]\n"
+  "\tbx\tip\n"
   ".Ldyn%04d:\n"
   "\t.word\t__dyninfo%04d(GOT)\n"
   "\t.size\t%s, .-%s\n";
@@ -188,12 +186,10 @@ static const char dyncall_format[] =
   "\t.type\t%s, function\n"
   "\t.thumb_func\n\n"
   "%s:\n"
-  "\tstmdb\tsp!,{r4, lr}\n"
-  "\tldr\tr4,.Ldyn%04d\n"
-  "\tadd\tr4,r4,sl\n"
-  "\tldr\tr4,[r4,#4]\n"
-  "\tblx\tr4\n"
-  "\tldmia\tsp!,{r4, pc}\n"
+  "\tldr\tip,.Ldyn%04d\n"
+  "\tadd\tip,ip,sl\n"
+  "\tldr\tip,[ip,#4]\n"
+  "\tbx\tip\n"
   ".Ldyn%04d:\n"
   "\t.word\t__dyninfo%04d\n"
   "\t.size\t%s, .-%s\n";
@@ -204,10 +200,10 @@ static const char nonreturning_dyncall_format[] =
   "\t.type\t%s, function\n"
   "\t.thumb_func\n\n"
   "%s:\n"
-  "\tldr\tr4,.Ldyn%04d\n"
-  "\tadd\tr4,r4,sl\n"
-  "\tldr\tr4,[r4,#4]\n"
-  "\tbx\tr4\n"
+  "\tldr\tip,.Ldyn%04d\n"
+  "\tadd\tip,ip,sl\n"
+  "\tldr\tip,[ip,#4]\n"
+  "\tbx\tip\n"
   ".Ldyn%04d:\n"
   "\t.word\t__dyninfo%04d\n"
   "\t.size\t%s, .-%s\n";
-- 
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