[ros-diffs] [reactos] 03/03: [SDK:ASM][NDK] Adjust the x86 definition of PCR (for UP and MP).

[Hermès Bélusca-Maïto]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=9632235a377298a420654…

commit 9632235a377298a420654c6def3e36b8b9b78b5d
Author:     Hermès Bélusca-Maïto <hermes.belusca-maito(a)reactos.org>
AuthorDate: Thu Sep 16 23:43:25 2021 +0200
Commit:     Hermès Bélusca-Maïto <hermes.belusca-maito(a)reactos.org>
CommitDate: Sun Aug 6 17:29:06 2023 +0200

    [SDK:ASM][NDK] Adjust the x86 definition of PCR (for UP and MP).
---
 sdk/include/asm/ks386.template.h | 5 +++++
 sdk/include/ndk/i386/asm.h       | 1 +
 2 files changed, 6 insertions(+)

diff --git a/sdk/include/asm/ks386.template.h b/sdk/include/asm/ks386.template.h
index cf581712b17..25cae3c4b15 100644
--- a/sdk/include/asm/ks386.template.h
+++ b/sdk/include/asm/ks386.template.h
@@ -556,7 +556,12 @@ SIZE(XsaHeaderLength, XSAVE_AREA_HEADER),
 
 HEADER("Data access macros"),
 RAW("#define USERDATA ds:[HEX(0FFDF0000)]"),
+RAW("#ifdef CONFIG_SMP"),
 RAW("#define PCR fs:"),
+RAW("#else"),
+/* Address at KIP0PCRADDRESS */
+RAW("#define PCR ds:[HEX(0FFDFF000)]"),
+RAW("#endif"),
 
 #if (NTDDI_VERSION >= NTDDI_WIN8)
 HEADER("KNODE offsets"),
diff --git a/sdk/include/ndk/i386/asm.h b/sdk/include/ndk/i386/asm.h
index 57fad2bdcb3..07b756b3d30 100644
--- a/sdk/include/ndk/i386/asm.h
+++ b/sdk/include/ndk/i386/asm.h
@@ -27,6 +27,7 @@ Author:
 #ifdef CONFIG_SMP
 #define PCR                                     fs:
 #else
+/* Address at KIP0PCRADDRESS */
 #define PCR                                     ds:[0xFFDFF000]
 #endif
 #endif