From 0d4a2f3576ebd92ca0001645a533bf70289f264e Mon Sep 17 00:00:00 2001 From: Sergey Bugaev Date: Wed, 3 Jan 2024 20:14:39 +0300 Subject: mach: Drop SNARF_ARGS macro We're obtaining arguments from the stack differently, see init-first.c. Signed-off-by: Sergey Bugaev --- sysdeps/mach/sysdep.h | 7 ------- sysdeps/mach/x86/sysdep.h | 14 -------------- 2 files changed, 21 deletions(-) (limited to 'sysdeps/mach') diff --git a/sysdeps/mach/sysdep.h b/sysdeps/mach/sysdep.h index 8eeac45..3e0553d 100644 --- a/sysdeps/mach/sysdep.h +++ b/sysdeps/mach/sysdep.h @@ -56,13 +56,6 @@ /* This is not used on all machines. */ #endif -/* Set variables ARGC, ARGV, and ENVP for the arguments - left on the stack by the microkernel. */ -#ifndef SNARF_ARGS -#define SNARF_ARGS(argc, argv, envp) -#error SNARF_ARGS not defined by sysdeps/mach/MACHINE/sysdep.h -#endif - /* LOSE can be defined as the `halt' instruction or something similar which will cause the process to die in a characteristic way suggesting a bug. */ diff --git a/sysdeps/mach/x86/sysdep.h b/sysdeps/mach/x86/sysdep.h index ed9f7f4..63be563 100644 --- a/sysdeps/mach/x86/sysdep.h +++ b/sysdeps/mach/x86/sysdep.h @@ -25,20 +25,6 @@ #define LOSE asm volatile ("hlt") -#define SNARF_ARGS(entry_sp, argc, argv, envp) \ - do \ - { \ - char **p; \ - argc = (int) *entry_sp; \ - argv = (char **) (entry_sp + 1); \ - p = argv; \ - while (*p++ != NULL) \ - ; \ - if (p >= (char **) argv[0]) \ - --p; \ - envp = p; \ - } while (0) - #define STACK_GROWTH_DOWN /* Get the machine-independent Mach definitions. */ -- cgit v1.1