diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
| commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
| tree | f435a8308119effd964b339f76abb83a57c29483 /security/nss/lib/freebl/mpi/mpcpucache_x86.s | |
| parent | Initial commit. (diff) | |
| download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip | |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'security/nss/lib/freebl/mpi/mpcpucache_x86.s')
| -rw-r--r-- | security/nss/lib/freebl/mpi/mpcpucache_x86.s | 902 |
1 files changed, 902 insertions, 0 deletions
diff --git a/security/nss/lib/freebl/mpi/mpcpucache_x86.s b/security/nss/lib/freebl/mpi/mpcpucache_x86.s new file mode 100644 index 0000000000..af17ebcb42 --- /dev/null +++ b/security/nss/lib/freebl/mpi/mpcpucache_x86.s @@ -0,0 +1,902 @@ +/ This Source Code Form is subject to the terms of the Mozilla Public +/ License, v. 2.0. If a copy of the MPL was not distributed with this +/ file, You can obtain one at http://mozilla.org/MPL/2.0/. + + .file "mpcpucache.c" +/ .section .rodata.str1.1,"aMS",@progbits,1 + .section .rodata +.LC0: + .string "GenuineIntel" +.LC1: + .string "AuthenticAMD" +.LC2: + .string "CyrixInstead" +.LC3: + .string "CentaurHauls" +.LC4: + .string "NexGenDriven" +.LC5: + .string "GenuineTMx86" +.LC6: + .string "RiseRiseRise" +.LC7: + .string "UMC UMC UMC " +.LC8: + .string "Sis Sis Sis " +.LC9: + .string "Geode by NSC" + .section .data.rel.ro.local,"aw",@progbits + .align 32 + .type manMap, @object + .size manMap, 40 +manMap: + .long .LC0 + .long .LC1 + .long .LC2 + .long .LC3 + .long .LC4 + .long .LC5 + .long .LC6 + .long .LC7 + .long .LC8 + .long .LC9 + .section .rodata + .align 32 + .type CacheMap, @object + .size CacheMap, 512 +CacheMap: + .byte 0 + .byte 0 + .byte 3 + .byte 0 + .byte 3 + .byte 0 + .byte 4 + .byte 0 + .byte 4 + .zero 1 + .byte 1 + .byte 0 + .byte 7 + .byte 32 + .byte 1 + .byte 0 + .byte 7 + .byte 32 + .byte 1 + .byte 0 + .byte 8 + .byte 32 + .byte 1 + .byte 0 + .byte 8 + .byte 32 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 12 + .byte 64 + .byte 12 + .byte 64 + .byte 1 + .byte 0 + .byte 12 + .byte 64 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 12 + .byte 64 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 8 + .byte 64 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 7 + .byte 64 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 9 + .byte 64 + .byte 1 + .byte 0 + .byte 9 + .byte 64 + .byte 9 + .byte 64 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 9 + .byte 0 + .byte 9 + .byte 32 + .byte 9 + .byte 32 + .byte 9 + .byte 32 + .byte 9 + .byte 32 + .byte 9 + .byte 32 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 3 + .byte 0 + .byte 3 + .byte 0 + .byte 3 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 4 + .byte 0 + .byte 4 + .byte 0 + .byte 4 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 8 + .byte 64 + .byte 8 + .byte 64 + .byte 8 + .byte 64 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 5 + .byte 1 + .byte 5 + .byte 1 + .byte 5 + .byte 1 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 9 + .byte 64 + .byte 9 + .byte 64 + .byte 9 + .byte 64 + .byte 9 + .byte 64 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 9 + .byte 32 + .byte 9 + .byte 32 + .byte 9 + .byte 32 + .byte 9 + .byte 32 + .byte 9 + .byte 64 + .byte 9 + .byte 64 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 3 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 4 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .byte 1 + .byte 0 + .text + .align 4 +.globl freebl_cpuid + .type freebl_cpuid, @function +freebl_cpuid: + pushl %ebp + pushl %edi + pushl %esi + subl $8, %esp + movl %edx, %ebp +/APP + pushl %ebx + xorl %ecx, %ecx + cpuid + mov %ebx,%esi + popl %ebx + +/NO_APP + movl %eax, (%ebp) + movl 24(%esp), %eax + movl %esi, (%eax) + movl 28(%esp), %eax + movl %ecx, (%eax) + movl 32(%esp), %eax + movl %edx, (%eax) + addl $8, %esp + popl %esi + popl %edi + popl %ebp + ret + .size freebl_cpuid, .-freebl_cpuid + .align 4 + .type changeFlag, @function +changeFlag: +/APP + pushfl + popl %edx + movl %edx,%ecx + xorl %eax,%edx + pushl %edx + popfl + pushfl + popl %edx + pushl %ecx + popfl + +/NO_APP + xorl %ecx, %edx + movl %edx, %eax + ret + .size changeFlag, .-changeFlag + .align 4 + .type getIntelCacheEntryLineSize, @function +getIntelCacheEntryLineSize: + pushl %edi + pushl %esi + pushl %ebx + call .L17 +.L17: + popl %ebx + addl $_GLOBAL_OFFSET_TABLE_+[.-.L17], %ebx + movzbl CacheMap@GOTOFF(%ebx,%eax,2), %ecx + movb 1+CacheMap@GOTOFF(%ebx,%eax,2), %al + testb %al, %al + movl 16(%esp), %edi + je .L3 + cmpl $6, %ecx + je .L6 + cmpl $8, %ecx + je .L6 + movl (%edx), %esi + cmpl $1, %esi + jg .L15 +.L8: + cmpl $2, %esi + jle .L3 + cmpl $12, %ecx + je .L12 + cmpl $14, %ecx + je .L12 + .align 4 +.L3: + popl %ebx + popl %esi + popl %edi + ret + .align 4 +.L6: + movzbl %al, %eax + movl $1, (%edx) + movl %eax, (%edi) +.L16: + popl %ebx + popl %esi + popl %edi + ret + .align 4 +.L15: + cmpl $9, %ecx + je .L9 + cmpl $11, %ecx + jne .L8 +.L9: + movzbl %al, %eax + movl $2, (%edx) + movl %eax, (%edi) + jmp .L16 +.L12: + movzbl %al, %eax + movl $3, (%edx) + movl %eax, (%edi) + jmp .L16 + .size getIntelCacheEntryLineSize, .-getIntelCacheEntryLineSize + .align 4 + .type getIntelRegisterCacheLineSize, @function +getIntelRegisterCacheLineSize: + pushl %ebp + movl %esp, %ebp + pushl %edi + pushl %esi + pushl %ecx + movl 8(%ebp), %edi + movl %eax, %esi + movl %edx, -12(%ebp) + shrl $24, %eax + pushl %edi + call getIntelCacheEntryLineSize + movl %esi, %eax + pushl %edi + shrl $16, %eax + movl -12(%ebp), %edx + andl $255, %eax + call getIntelCacheEntryLineSize + pushl %edi + movl %esi, %edx + movzbl %dh, %eax + movl -12(%ebp), %edx + call getIntelCacheEntryLineSize + andl $255, %esi + movl %edi, 8(%ebp) + movl -12(%ebp), %edx + addl $12, %esp + leal -8(%ebp), %esp + movl %esi, %eax + popl %esi + popl %edi + leave + jmp getIntelCacheEntryLineSize + .size getIntelRegisterCacheLineSize, .-getIntelRegisterCacheLineSize + .align 4 +.globl s_mpi_getProcessorLineSize + .type s_mpi_getProcessorLineSize, @function +s_mpi_getProcessorLineSize: + pushl %ebp + movl %esp, %ebp + pushl %edi + pushl %esi + pushl %ebx + subl $188, %esp + call .L52 +.L52: + popl %ebx + addl $_GLOBAL_OFFSET_TABLE_+[.-.L52], %ebx + movl $9, -168(%ebp) + movl $262144, %eax + call changeFlag + xorl %edx, %edx + testl %eax, %eax + jne .L50 +.L19: + leal -12(%ebp), %esp + popl %ebx + popl %esi + movl %edx, %eax + popl %edi + leave + ret + .align 4 +.L50: + movl $2097152, %eax + call changeFlag + testl %eax, %eax + movl $32, %edx + je .L19 + leal -108(%ebp), %eax + pushl %eax + leal -112(%ebp), %eax + pushl %eax + leal -116(%ebp), %eax + pushl %eax + leal -120(%ebp), %edx + xorl %eax, %eax + call freebl_cpuid + movl -120(%ebp), %eax + movl %eax, -164(%ebp) + movl -116(%ebp), %eax + movl %eax, -104(%ebp) + movl -108(%ebp), %eax + movl %eax, -100(%ebp) + movl -112(%ebp), %eax + movl %eax, -96(%ebp) + movb $0, -92(%ebp) + xorl %esi, %esi + addl $12, %esp + leal -104(%ebp), %edi + .align 4 +.L28: + subl $8, %esp + pushl %edi + pushl manMap@GOTOFF(%ebx,%esi,4) + call strcmp@PLT + addl $16, %esp + testl %eax, %eax + jne .L26 + movl %esi, -168(%ebp) +.L26: + incl %esi + cmpl $9, %esi + jle .L28 + movl -168(%ebp), %eax + testl %eax, %eax + jne .L29 + xorl %eax, %eax + cmpl $1, -164(%ebp) + movl $4, -144(%ebp) + movl $0, -140(%ebp) + jle .L41 + leal -124(%ebp), %edx + movl %edx, -188(%ebp) + leal -128(%ebp), %eax + pushl %edx + movl %eax, -184(%ebp) + leal -132(%ebp), %edx + pushl %eax + movl %edx, -180(%ebp) + movl $2, %eax + pushl %edx + leal -136(%ebp), %edx + call freebl_cpuid + movl -136(%ebp), %eax + movl %eax, %edi + andl $15, %edi + xorl %esi, %esi + addl $12, %esp + leal -140(%ebp), %edx + cmpl %edi, %esi + movl %edx, -176(%ebp) + jl .L40 + jmp .L48 + .align 4 +.L49: + movl -136(%ebp), %eax +.L40: + testl %eax, %eax + js .L35 + xorb %al, %al + pushl -176(%ebp) + leal -144(%ebp), %edx + call getIntelRegisterCacheLineSize + popl %eax +.L35: + movl -132(%ebp), %eax + testl %eax, %eax + js .L36 + pushl -176(%ebp) + leal -144(%ebp), %edx + call getIntelRegisterCacheLineSize + popl %eax +.L36: + movl -128(%ebp), %eax + testl %eax, %eax + js .L37 + pushl -176(%ebp) + leal -144(%ebp), %edx + call getIntelRegisterCacheLineSize + popl %eax +.L37: + movl -124(%ebp), %eax + testl %eax, %eax + js .L38 + pushl -176(%ebp) + leal -144(%ebp), %edx + call getIntelRegisterCacheLineSize + popl %eax +.L38: + incl %esi + cmpl %edi, %esi + je .L34 + pushl -188(%ebp) + pushl -184(%ebp) + pushl -180(%ebp) + leal -136(%ebp), %edx + movl $2, %eax + call freebl_cpuid + addl $12, %esp +.L34: + cmpl %edi, %esi + jl .L49 +.L48: + movl -140(%ebp), %eax +.L41: + testl %eax, %eax + jne .L44 + movb $32, %al +.L44: + leal -12(%ebp), %esp + popl %ebx + popl %esi + movl %eax, %edx + movl %edx, %eax + popl %edi + leave + ret +.L29: + leal -148(%ebp), %eax + movl %eax, -192(%ebp) + movl $0, -172(%ebp) + leal -152(%ebp), %edi + pushl %eax + pushl %edi + leal -156(%ebp), %esi + pushl %esi + leal -160(%ebp), %edx + movl $-2147483648, %eax + call freebl_cpuid + addl $12, %esp + cmpl $-2147483644, -160(%ebp) + ja .L51 +.L42: + movl -172(%ebp), %eax + jmp .L41 +.L51: + pushl -192(%ebp) + pushl %edi + pushl %esi + leal -160(%ebp), %edx + movl $-2147483643, %eax + call freebl_cpuid + movzbl -152(%ebp), %edx + addl $12, %esp + movl %edx, -172(%ebp) + jmp .L42 + .size s_mpi_getProcessorLineSize, .-s_mpi_getProcessorLineSize |