lxdream.org :: lxdream/src/loader.c r825:2ac7ceccd775

filename	src/loader.c
changeset	825:2ac7ceccd775
prev	736:a02d1475ccfd
next	1036:af7b0c5905dd
author	nkeynes
date	Sun Dec 14 07:50:48 2008 +0000 (15 years ago)
permissions	-rw-r--r--
last change	Setup a 'proper' stackframe in translated blocks. This doesn't affect performance noticeably, but does ensure that a) The stack is aligned correctly on OS X with no extra effort, and b) We can't mess up the stack and crash that way anymore. Replace all PUSH/POP instructions (outside of prologue/epilogue) with ESP-rel moves to stack local variables. Finally merge ia32mac and ia32abi together, since they're pretty much the same now anyway (and thereby simplifying maintenance a good deal)

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     1.1 --- a/src/loader.c	Mon Jul 14 07:44:42 2008 +0000
     1.2 +++ b/src/loader.c	Sun Dec 14 07:50:48 2008 +0000
     1.3 @@ -108,7 +108,7 @@
     1.4  void file_load_postload( const gchar *filename, int pc )
     1.5  {
     1.6      const gchar *bootstrap_file = lxdream_get_config_value(CONFIG_BOOTSTRAP);
     1.7 -    if( bootstrap_file != NULL ) {
     1.8 +    if( bootstrap_file != NULL && bootstrap_file[0] != '\0' ) {
     1.9          /* Load in a bootstrap before the binary, to initialize everything
    1.10           * correctly
    1.11           */