Subversion Repositories HelenOS-historic

Rev

Rev 1037 | Rev 1052 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 1037 Rev 1039
Line 149... Line 149...
149 
		addl 8(%ebx), %ecx						# mbi->mem_upper
 149 
		addl 8(%ebx), %ecx						# mbi->mem_upper
150
150
151 
		mem_invalid:
 151 
		mem_invalid:
152 
		movl %ecx, e801memorysize
 152 
		movl %ecx, e801memorysize
153
153
154 
		bt $3, %eax								# mbi->flags[3] (mods_count, mods_addr valid)
154 
		bt $3, %eax								# mbi->flags[3] (mods_count, mods_addr valid)
155 
		jc mods_valid
 155 
		jc mods_valid
156
156
157 
			xorl %ecx, %ecx
 157 
			xorl %ecx, %ecx
158 
			xorl %edx, %edx
 158 
			movl %ecx, init
159 
			jmp mods_invalid
 159 
			jmp mods_end
160
160
161 
		mods_valid:
 161 
		mods_valid:
- 
 
 162
- 
 
 163 
		xorq %rcx, %rcx
162 
		movl 20(%ebx), %ecx						# mbi->mods_count
 164 
		movl 20(%ebx), %ecx						# mbi->mods_count
- 
 
 165 
		movl %ecx, init
- 
 
 166
163 
		cmpl $0, %ecx
 167 
		cmpl $0, %ecx
164 
		je mods_invalid
 168 
		je mods_end
165
169
166 
		xorq %rdx, %rdx
 - 
 
167 
		movq %rdx, %rcx
 - 
 
168 
		movl 24(%ebx), %esi						# mbi->mods_addr
 170 
		movl 24(%ebx), %esi						# mbi->mods_addr
169 
		movl 0(%esi), %edx						# mods->mod_start
 171 
		movq $init, %rdi
- 
 
 172
170 
		movl 4(%esi), %ecx						# mods->mod_end
 173 
		mods_loop:
- 
 
 174
171 
		subl %edx, %ecx
 175 
			xorq %rdx, %rdx
- 
 
 176 
			movl 0(%esi), %edx					# mods->mod_start
172 
		addq $0xffffffff80000000, %rdx
 177 
			addq $0xffffffff80000000, %rdx
- 
 
 178 
			movq %rdx, 4(%rdi)
173
179
174 
		mods_invalid:
 180 
			xorq %rdx, %rdx
175 
#		movq %rcx, init_size
 181 
			movl 4(%esi), %edx
- 
 
 182 
			subl 0(%esi), %edx					# mods->mod_end - mods->mod_start
176 
#		movq %rdx, init_addr
 183 
			movq %rdx, 12(%rdi)
- 
 
 184
- 
 
 185 
			addl $16, %esi
- 
 
 186 
			addq $16, %rdi
- 
 
 187
- 
 
 188 
			loop mods_loop
- 
 
 189
- 
 
 190 
		mods_end:
177
191
178 
		bt $6, %eax								# mbi->flags[6] (mmap_length, mmap_addr valid)
192 
		bt $6, %eax								# mbi->flags[6] (mmap_length, mmap_addr valid)
179 
		jc mmap_valid
 193 
		jc mmap_valid
180
194
181 
			xorl %edx, %edx
 195 
			xorl %edx, %edx