From f843cadb6bc07b3b3de6786233df4592d2d5f60d Mon Sep 17 00:00:00 2001
From: grischka <grischka>
Date: Sun, 18 Dec 2016 17:23:33 +0100
Subject: tccgen: nocode_wanted alternatively

tccgen.c: remove any 'nocode_wanted' checks, except in
- greloca(), disables output elf symbols and relocs
- get_reg(), will return just the first suitable reg)
- save_regs(), will do nothing

Some minor adjustments were made where nocode_wanted is set.

xxx-gen.c: disable code output directly where it happens
in functions:
- g(), output disabled
- gjmp(), will do nothing
- gtst(), dto.
---
 arm64-gen.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'arm64-gen.c')

diff --git a/arm64-gen.c b/arm64-gen.c
index 4b2608a..71e977e 100644
--- a/arm64-gen.c
+++ b/arm64-gen.c
@@ -95,6 +95,8 @@ static uint32_t fltr(int r)
 ST_FUNC void o(unsigned int c)
 {
     int ind1 = ind + 4;
+    if (nocode_wanted)
+        return;
     if (ind1 > cur_text_section->data_allocated)
         section_realloc(cur_text_section, ind1);
     write32le(cur_text_section->data + ind, c);
@@ -1278,6 +1280,8 @@ ST_FUNC void gfunc_epilog(void)
 ST_FUNC int gjmp(int t)
 {
     int r = ind;
+    if (nocode_wanted)
+        return t;
     o(t);
     return r;
 }
-- 
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