Changeset 8262010 in mainline for include/cpu.h

Timestamp:

2005-04-10T16:36:45Z (20 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

23c0c08

Parents:

43114c5

Message:

Switch from mm-based 'the' mechanism to macro-based 'cpu_private_data[CPU_ID_ARCH]' mechanism.
Added l_apic_id() and some other minor APIC changes.
Move gdtr to K_DATA_START section.
Move K_DATA_START section immediately behind K_TEXT_START section so that real-mode addresses work even with growing size of kernel code.

File:

• include/cpu.h (modified) (2 diffs)

include/cpu.h

@@ -69 +69 @@
 };
 
-struct cpu_private_page {
+/*
+ * read/write by associated CPU
+ * read only by other CPUs
+ */
+struct cpu_private_data {
         cpu_t *cpu;
         thread_t *thread;
@@ -75 +79 @@
 };
 
+extern cpu_private_data_t *cpu_private_data;
 extern cpu_t *cpus;