[edk2-devel] [Patch v2 3/4] BaseTools/Source/C: Remove CPU architecture assumptions

[Michael D Kinney]

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3308

The EDK II Build Specifications do not restrict the set of
CPU architectures that can be supported.  Remove places in
the EDK II that assume a fixed set of CPU architectures.

Remove build breaks in the following tools when a check against
a fixed set of CPU architectures is made.

* GenFw

Cc: Bob Feng <bob.c.feng at intel.com>
Cc: Liming Gao <gaoliming at byosoft.com.cn>
Cc: Yuwei Chen <yuwei.chen at intel.com>
Cc: Andrew Fish <afish at apple.com>
Cc: Abner Chang <abner.chang at hpe.com>
Signed-off-by: Michael D Kinney <michael.d.kinney at intel.com>
---
 BaseTools/Source/C/GenFw/Elf32Convert.c | 5 ++---
 BaseTools/Source/C/GenFw/Elf64Convert.c | 5 ++---
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/BaseTools/Source/C/GenFw/Elf32Convert.c b/BaseTools/Source/C/GenFw/Elf32Convert.c
index 7f351287a93c..2485b2cb7ad9 100644
--- a/BaseTools/Source/C/GenFw/Elf32Convert.c
+++ b/BaseTools/Source/C/GenFw/Elf32Convert.c
@@ -1,7 +1,7 @@
 /** @file
 Elf32 Convert solution
 
-Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2010 - 2021, Intel Corporation. All rights reserved.<BR>
 Portions copyright (c) 2013, ARM Ltd. All rights reserved.<BR>
 Portions Copyright (c) 2020, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
 
@@ -143,8 +143,7 @@ InitializeElf32 (
     return FALSE;
   }
   if (!((mEhdr->e_machine == EM_386) || (mEhdr->e_machine == EM_ARM) || (mEhdr->e_machine == EM_RISCV))) {
-    Error (NULL, 0, 3000, "Unsupported", "ELF e_machine is not Elf32 machine.");
-    return FALSE;
+    Warning (NULL, 0, 3000, "Unsupported", "ELF e_machine is not Elf32 machine.");
   }
   if (mEhdr->e_version != EV_CURRENT) {
     Error (NULL, 0, 3000, "Unsupported", "ELF e_version (%u) not EV_CURRENT (%d)", (unsigned) mEhdr->e_version, EV_CURRENT);
diff --git a/BaseTools/Source/C/GenFw/Elf64Convert.c b/BaseTools/Source/C/GenFw/Elf64Convert.c
index 4ed6b4477ea9..d097db863243 100644
--- a/BaseTools/Source/C/GenFw/Elf64Convert.c
+++ b/BaseTools/Source/C/GenFw/Elf64Convert.c
@@ -1,7 +1,7 @@
 /** @file
 Elf64 convert solution
 
-Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2010 - 2021, Intel Corporation. All rights reserved.<BR>
 Portions copyright (c) 2013-2014, ARM Ltd. All rights reserved.<BR>
 Portions Copyright (c) 2020, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
 
@@ -162,8 +162,7 @@ InitializeElf64 (
     return FALSE;
   }
   if (!((mEhdr->e_machine == EM_X86_64) || (mEhdr->e_machine == EM_AARCH64) || (mEhdr->e_machine == EM_RISCV64))) {
-    Error (NULL, 0, 3000, "Unsupported", "ELF e_machine is not Elf64 machine.");
-    return FALSE;
+    Warning (NULL, 0, 3000, "Unsupported", "ELF e_machine is not Elf64 machine.");
   }
   if (mEhdr->e_version != EV_CURRENT) {
     Error (NULL, 0, 3000, "Unsupported", "ELF e_version (%u) not EV_CURRENT (%d)", (unsigned) mEhdr->e_version, EV_CURRENT);
-- 
2.31.1.windows.1



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