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llvm-6502/test/MC/Mips/cpload.s

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[mips] Add support for .cpload. Summary: This directive is used for setting up $gp in the beginning of a function. It expands to three instructions if PIC is enabled: lui $gp, %hi(_gp_disp) addui $gp, $gp, %lo(_gp_disp) addu $gp, $gp, $reg _gp_disp is a special symbol that the linker sets to the distance between the lui instruction and the context pointer (_gp). Reviewers: dsanders Reviewed By: dsanders Differential Revision: http://reviews.llvm.org/D3480 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207637 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-30 11:28:42 +00:00
# RUN: llvm-mc %s -arch=mips -mcpu=mips32r2 | FileCheck %s -check-prefix=ASM
#
[mips] Improve error/warning messages and testing for the .cpload assembler directive. Summary: Improved warning message when using .cpload inside a reorder section and added an error message for using .cpload with Mips16 enabled. Modified the tests to fit with the changes mentioned above, added a test-case for the N32 ABI in cpload.s and did some reformatting to make the tests easier to read. Reviewers: dsanders Reviewed By: dsanders Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D5465 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221447 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-06 10:02:45 +00:00
# RUN: llvm-mc %s -arch=mips -mcpu=mips32r2 -mattr=+o32 -filetype=obj -o -| \
# RUN: llvm-objdump -d -r -arch=mips - | \
# RUN: FileCheck %s -check-prefix=OBJ-O32
[mips] Add support for .cpload. Summary: This directive is used for setting up $gp in the beginning of a function. It expands to three instructions if PIC is enabled: lui $gp, %hi(_gp_disp) addui $gp, $gp, %lo(_gp_disp) addu $gp, $gp, $reg _gp_disp is a special symbol that the linker sets to the distance between the lui instruction and the context pointer (_gp). Reviewers: dsanders Reviewed By: dsanders Differential Revision: http://reviews.llvm.org/D3480 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207637 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-30 11:28:42 +00:00
[mips] Improve error/warning messages and testing for the .cpload assembler directive. Summary: Improved warning message when using .cpload inside a reorder section and added an error message for using .cpload with Mips16 enabled. Modified the tests to fit with the changes mentioned above, added a test-case for the N32 ABI in cpload.s and did some reformatting to make the tests easier to read. Reviewers: dsanders Reviewed By: dsanders Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D5465 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221447 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-06 10:02:45 +00:00
# RUN: llvm-mc %s -arch=mips64 -mcpu=mips64r2 -mattr=-n64,+n32 -filetype=obj -o -| \
# RUN: llvm-objdump -d -r -arch=mips - | \
# RUN: FileCheck %s -check-prefix=OBJ-N32
# RUN: llvm-mc %s -arch=mips64 -mcpu=mips64r2 -mattr=+n64 -filetype=obj -o -| \
# RUN: llvm-objdump -d -r -arch=mips - | \
# RUN: FileCheck %s -check-prefix=OBJ-N64
[mips] Add support for .cpload. Summary: This directive is used for setting up $gp in the beginning of a function. It expands to three instructions if PIC is enabled: lui $gp, %hi(_gp_disp) addui $gp, $gp, %lo(_gp_disp) addu $gp, $gp, $reg _gp_disp is a special symbol that the linker sets to the distance between the lui instruction and the context pointer (_gp). Reviewers: dsanders Reviewed By: dsanders Differential Revision: http://reviews.llvm.org/D3480 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207637 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-30 11:28:42 +00:00
# ASM: .text
# ASM: .option pic2
# ASM: .set noreorder
# ASM: .cpload $25
# ASM: .set reorder
[mips] Improve error/warning messages and testing for the .cpload assembler directive. Summary: Improved warning message when using .cpload inside a reorder section and added an error message for using .cpload with Mips16 enabled. Modified the tests to fit with the changes mentioned above, added a test-case for the N32 ABI in cpload.s and did some reformatting to make the tests easier to read. Reviewers: dsanders Reviewed By: dsanders Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D5465 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221447 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-06 10:02:45 +00:00
# OBJ-O32: .text
# OBJ-O32: lui $gp, 0
# OBJ-O32: R_MIPS_HI16 _gp_disp
# OBJ-O32: addiu $gp, $gp, 0
# OBJ-O32: R_MIPS_LO16 _gp_disp
# OBJ-O32: addu $gp, $gp, $25
llvm-objdump: Skip empty sections when dumping contents Empty sections are just noise when using objdump. This is similar to what binutils does. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221680 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-11 09:58:25 +00:00
# OBJ-N32-NOT: .text
[mips] Improve error/warning messages and testing for the .cpload assembler directive. Summary: Improved warning message when using .cpload inside a reorder section and added an error message for using .cpload with Mips16 enabled. Modified the tests to fit with the changes mentioned above, added a test-case for the N32 ABI in cpload.s and did some reformatting to make the tests easier to read. Reviewers: dsanders Reviewed By: dsanders Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D5465 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221447 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-06 10:02:45 +00:00
# OBJ-N32-NOT: lui $gp, 0
# OBJ-N32-NOT: addiu $gp, $gp, 0
# OBJ-N32-NOT: addu $gp, $gp, $25
[mips] Add support for .cpload. Summary: This directive is used for setting up $gp in the beginning of a function. It expands to three instructions if PIC is enabled: lui $gp, %hi(_gp_disp) addui $gp, $gp, %lo(_gp_disp) addu $gp, $gp, $reg _gp_disp is a special symbol that the linker sets to the distance between the lui instruction and the context pointer (_gp). Reviewers: dsanders Reviewed By: dsanders Differential Revision: http://reviews.llvm.org/D3480 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207637 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-30 11:28:42 +00:00
llvm-objdump: Skip empty sections when dumping contents Empty sections are just noise when using objdump. This is similar to what binutils does. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221680 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-11 09:58:25 +00:00
# OBJ-N64-NOT: .text
[mips] Improve error/warning messages and testing for the .cpload assembler directive. Summary: Improved warning message when using .cpload inside a reorder section and added an error message for using .cpload with Mips16 enabled. Modified the tests to fit with the changes mentioned above, added a test-case for the N32 ABI in cpload.s and did some reformatting to make the tests easier to read. Reviewers: dsanders Reviewed By: dsanders Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D5465 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221447 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-06 10:02:45 +00:00
# OBJ-N64-NOT: lui $gp, 0
# OBJ-N64-NOT: addiu $gp, $gp, 0
# OBJ-N64-NOT: addu $gp, $gp, $25
[mips] Add support for .cpload. Summary: This directive is used for setting up $gp in the beginning of a function. It expands to three instructions if PIC is enabled: lui $gp, %hi(_gp_disp) addui $gp, $gp, %lo(_gp_disp) addu $gp, $gp, $reg _gp_disp is a special symbol that the linker sets to the distance between the lui instruction and the context pointer (_gp). Reviewers: dsanders Reviewed By: dsanders Differential Revision: http://reviews.llvm.org/D3480 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207637 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-30 11:28:42 +00:00
.text
.option pic2
.set noreorder
.cpload $25
.set reorder
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