sravan/system76-edk2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix issue with CodeSourcery gcc requiring assembly functions to have a .type define inorder to support interworking (calling from thumb(C code) to ARM code (hadn written assembly). We had to add a macro as the .type directive is not supported, or needed, by Xcode. All ARM .S files need to be updated.

Browse Source 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11167 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
andrewfish
2010-12-15 00:58:34 +00:00
parent 5792e320d3
commit e7cb469e3a
9 changed files with 51 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
MdePkg/Library/BaseLib/Arm/Math64.S
View File

@@ -20,6 +20,8 @@
.text
.align 2
.globl ASM_PFX(InternalMathLShiftU64)
INTERWORK_FUNC(InternalMathLShiftU64)
ASM_PFX(InternalMathLShiftU64):
stmfd sp!, {r4, r5, r6}
mov r6, r1
@@ -37,6 +39,8 @@ ASM_PFX(InternalMathLShiftU64):
.align 2
.globl ASM_PFX(InternalMathRShiftU64)
INTERWORK_FUNC(InternalMathRShiftU64)
ASM_PFX(InternalMathRShiftU64):
stmfd sp!, {r4, r5, r6}
mov r5, r0
@@ -54,6 +58,8 @@ ASM_PFX(InternalMathRShiftU64):
.align 2
.globl ASM_PFX(InternalMathARShiftU64)
INTERWORK_FUNC(InternalMathARShiftU64)
ASM_PFX(InternalMathARShiftU64):
stmfd sp!, {r4, r5, r6}
mov r5, r0
@@ -71,6 +77,8 @@ ASM_PFX(InternalMathARShiftU64):
.align 2
.globl ASM_PFX(InternalMathLRotU64)
INTERWORK_FUNC(InternalMathLRotU64)
ASM_PFX(InternalMathLRotU64):
stmfd sp!, {r4, r5, r6, r7, lr}
add r7, sp, #12
@@ -96,6 +104,8 @@ ASM_PFX(InternalMathLRotU64):
.align 2
.globl ASM_PFX(InternalMathRRotU64)
INTERWORK_FUNC(InternalMathRRotU64)
ASM_PFX(InternalMathRRotU64):
stmfd sp!, {r4, r5, r6, r7, lr}
add r7, sp, #12
@@ -120,6 +130,8 @@ ASM_PFX(InternalMathRRotU64):
.align 2
.globl ASM_PFX(InternalMathMultU64x32)
INTERWORK_FUNC(InternalMathMultU64x32)
ASM_PFX(InternalMathMultU64x32):
stmfd sp!, {r7, lr}
add r7, sp, #0
@@ -133,6 +145,8 @@ ASM_PFX(InternalMathMultU64x32):
.align 2
.globl ASM_PFX(InternalMathMultU64x64)
INTERWORK_FUNC(InternalMathMultU64x64)
ASM_PFX(InternalMathMultU64x64):
stmfd sp!, {r7, lr}
add r7, sp, #0
@@ -145,6 +159,8 @@ ASM_PFX(InternalMathMultU64x64):
.align 2
.globl ASM_PFX(InternalMathDivU64x32)
INTERWORK_FUNC(InternalMathDivU64x32)
ASM_PFX(InternalMathDivU64x32):
stmfd sp!, {r7, lr}
add r7, sp, #0
@@ -155,6 +171,8 @@ ASM_PFX(InternalMathDivU64x32):
.align 2
.globl ASM_PFX(InternalMathModU64x32)
INTERWORK_FUNC(InternalMathModU64x32)
ASM_PFX(InternalMathModU64x32):
stmfd sp!, {r7, lr}
add r7, sp, #0
@@ -165,6 +183,8 @@ ASM_PFX(InternalMathModU64x32):
.align 2
.globl ASM_PFX(InternalMathDivRemU64x32)
INTERWORK_FUNC(InternalMathDivRemU64x32)
ASM_PFX(InternalMathDivRemU64x32):
stmfd sp!, {r4, r5, r6, r7, lr}
add r7, sp, #12
@@ -192,6 +212,8 @@ L22:
.align 2
.globl ASM_PFX(InternalMathDivRemU64x64)
INTERWORK_FUNC(InternalMathDivRemU64x64)
ASM_PFX(InternalMathDivRemU64x64):
stmfd sp!, {r4, r5, r6, r7, lr}
add r7, sp, #12
@@ -217,6 +239,8 @@ L26:
.align 2
.globl ASM_PFX(InternalMathDivRemS64x64)
INTERWORK_FUNC(InternalMathDivRemS64x64)
ASM_PFX(InternalMathDivRemS64x64):
stmfd sp!, {r4, r5, r6, r7, lr}
add r7, sp, #12
@@ -242,6 +266,8 @@ L30:
.align 2
.globl ASM_PFX(InternalMathSwapBytes64)
INTERWORK_FUNC(InternalMathSwapBytes64)
ASM_PFX(InternalMathSwapBytes64):
@ args = 0, pretend = 0, frame = 0
@ frame_needed = 1, uses_anonymous_args = 0