As we discussed in the last meeting, we reset the ports tree and began from scratch, even though this change involves porting all the packages. Starting small and growing gradually, this approach will reduce build times and consequently lower energy consumption in a world affected by climate change. We will add new ports as users needs arise; ok h3artbl33d@
This commit is contained in:
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GPG key ID:
F42C07F07E2E35B7
59377 changed files with 98673 additions and 4712155 deletions
369
devel/libffi/patches/patch-src_aarch64_sysv_S
Normal file
369
devel/libffi/patches/patch-src_aarch64_sysv_S
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@ -0,0 +1,369 @@
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Index: src/aarch64/sysv.S
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--- src/aarch64/sysv.S.orig
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+++ src/aarch64/sysv.S
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@@ -78,6 +78,7 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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cfi_startproc
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CNAME(ffi_call_SYSV):
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+ bti c
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/* Sign the lr with x1 since that is where it will be stored */
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SIGN_LR_WITH_REG(x1)
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@@ -138,78 +139,142 @@ CNAME(ffi_call_SYSV):
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/* Save the return value as directed. */
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adr x5, 0f
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and w4, w4, #AARCH64_RET_MASK
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- add x5, x5, x4, lsl #3
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+ add x5, x5, x4, lsl #4
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br x5
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- /* Note that each table entry is 2 insns, and thus 8 bytes.
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+ /* Note that each table entry is 4 insns, and thus 16 bytes.
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For integer data, note that we're storing into ffi_arg
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and therefore we want to extend to 64 bits; these types
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have two consecutive entries allocated for them. */
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.align 4
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-0: b 99f /* VOID */
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+0: bti j /* VOID */
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+ b 99f
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+ nop
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nop
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-1: str x0, [x3] /* INT64 */
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+1: bti j /* INT64 */
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+ str x0, [x3]
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b 99f
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-2: stp x0, x1, [x3] /* INT128 */
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+ nop
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+2: bti j /* INT128 */
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+ stp x0, x1, [x3]
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b 99f
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+ nop
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3: brk #1000 /* UNUSED */
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b 99f
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+ nop
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+ nop
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4: brk #1000 /* UNUSED */
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b 99f
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+ nop
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+ nop
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5: brk #1000 /* UNUSED */
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b 99f
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+ nop
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+ nop
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6: brk #1000 /* UNUSED */
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b 99f
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+ nop
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+ nop
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7: brk #1000 /* UNUSED */
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b 99f
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-8: st4 { v0.s, v1.s, v2.s, v3.s }[0], [x3] /* S4 */
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+ nop
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+ nop
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+8: bti j /* S4 */
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+ st4 { v0.s, v1.s, v2.s, v3.s }[0], [x3]
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b 99f
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-9: st3 { v0.s, v1.s, v2.s }[0], [x3] /* S3 */
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+ nop
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+9: bti j /* S3 */
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+ st3 { v0.s, v1.s, v2.s }[0], [x3]
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b 99f
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-10: stp s0, s1, [x3] /* S2 */
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+ nop
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+10: bti j /* S2 */
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+ stp s0, s1, [x3]
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b 99f
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-11: str s0, [x3] /* S1 */
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+ nop
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+11: bti j
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+ str s0, [x3] /* S1 */
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b 99f
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-12: st4 { v0.d, v1.d, v2.d, v3.d }[0], [x3] /* D4 */
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+ nop
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+12: bti j /* D4 */
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+ st4 { v0.d, v1.d, v2.d, v3.d }[0], [x3]
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b 99f
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-13: st3 { v0.d, v1.d, v2.d }[0], [x3] /* D3 */
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+ nop
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+13: bti j /* D3 */
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+ st3 { v0.d, v1.d, v2.d }[0], [x3]
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b 99f
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-14: stp d0, d1, [x3] /* D2 */
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+ nop
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+14: bti j /* D2 */
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+ stp d0, d1, [x3]
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b 99f
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-15: str d0, [x3] /* D1 */
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+ nop
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+15: bti j /* D1 */
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+ str d0, [x3]
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b 99f
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-16: str q3, [x3, #48] /* Q4 */
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nop
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-17: str q2, [x3, #32] /* Q3 */
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+16: bti j /* Q4 */
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+ str q3, [x3, #48]
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nop
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-18: stp q0, q1, [x3] /* Q2 */
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+ nop
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+17: bti j /* Q3 */
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+ str q2, [x3, #32]
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+ nop
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+ nop
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+18: bti j /* Q2 */
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+ stp q0, q1, [x3]
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b 99f
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-19: str q0, [x3] /* Q1 */
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+ nop
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+19: bti j /* Q1 */
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+ str q0, [x3]
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b 99f
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-20: uxtb w0, w0 /* UINT8 */
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+ nop
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+20: bti j /* UINT8 */
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+ uxtb w0, w0
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str x0, [x3]
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+ nop
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21: b 99f /* reserved */
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nop
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-22: uxth w0, w0 /* UINT16 */
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+ nop
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+ nop
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+22: bti j /* UINT16 */
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+ uxth w0, w0
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str x0, [x3]
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+ nop
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23: b 99f /* reserved */
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nop
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-24: mov w0, w0 /* UINT32 */
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+ nop
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+ nop
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+24: bti j /* UINT32 */
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+ mov w0, w0
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str x0, [x3]
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+ nop
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25: b 99f /* reserved */
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nop
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-26: sxtb x0, w0 /* SINT8 */
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+ nop
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+ nop
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+26: bti j /* SINT8 */
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+ sxtb x0, w0
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str x0, [x3]
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+ nop
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27: b 99f /* reserved */
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nop
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-28: sxth x0, w0 /* SINT16 */
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+ nop
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+ nop
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+28: bti j /* SINT16 */
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+ sxth x0, w0
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str x0, [x3]
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+ nop
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29: b 99f /* reserved */
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nop
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-30: sxtw x0, w0 /* SINT32 */
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+ nop
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+ nop
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+30: bti j /* SINT32 */
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+ sxtw x0, w0
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str x0, [x3]
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+ nop
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31: b 99f /* reserved */
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nop
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+ nop
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+ nop
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/* Return now that result has been populated. */
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99:
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@@ -246,6 +311,7 @@ CNAME(ffi_call_SYSV):
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.align 4
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CNAME(ffi_closure_SYSV_V):
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cfi_startproc
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+ bti c
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SIGN_LR
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stp x29, x30, [sp, #-ffi_closure_SYSV_FS]!
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cfi_adjust_cfa_offset (ffi_closure_SYSV_FS)
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@@ -270,6 +336,7 @@ CNAME(ffi_closure_SYSV_V):
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.align 4
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cfi_startproc
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CNAME(ffi_closure_SYSV):
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+ bti c
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SIGN_LR
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stp x29, x30, [sp, #-ffi_closure_SYSV_FS]!
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cfi_adjust_cfa_offset (ffi_closure_SYSV_FS)
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@@ -299,74 +366,136 @@ CNAME(ffi_closure_SYSV):
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/* Load the return value as directed. */
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adr x1, 0f
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and w0, w0, #AARCH64_RET_MASK
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- add x1, x1, x0, lsl #3
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+ add x1, x1, x0, lsl #4
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add x3, sp, #16+CALL_CONTEXT_SIZE
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br x1
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- /* Note that each table entry is 2 insns, and thus 8 bytes. */
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+ /* Note that each table entry is 4 insns, and thus 16 bytes. */
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.align 4
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-0: b 99f /* VOID */
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+0: bti j /* VOID */
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+ b 99f
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nop
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-1: ldr x0, [x3] /* INT64 */
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+ nop
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+1: bti j /* INT64 */
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+ ldr x0, [x3]
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b 99f
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-2: ldp x0, x1, [x3] /* INT128 */
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+ nop
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+2: bti j /* INT128 */
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+ ldp x0, x1, [x3]
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b 99f
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+ nop
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3: brk #1000 /* UNUSED */
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nop
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+ nop
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+ nop
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4: brk #1000 /* UNUSED */
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nop
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+ nop
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+ nop
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5: brk #1000 /* UNUSED */
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nop
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+ nop
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+ nop
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6: brk #1000 /* UNUSED */
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nop
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+ nop
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+ nop
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7: brk #1000 /* UNUSED */
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nop
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-8: ldr s3, [x3, #12] /* S4 */
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nop
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-9: ldr s2, [x3, #8] /* S3 */
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nop
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-10: ldp s0, s1, [x3] /* S2 */
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+8: bti j /* S4 */
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+ ldr s3, [x3, #12]
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+ nop
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+ nop
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+9: bti j /* S3 */
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+ ldr s2, [x3, #8]
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+ nop
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+ nop
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+10: bti j /* S2 */
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+ ldp s0, s1, [x3]
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b 99f
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-11: ldr s0, [x3] /* S1 */
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+ nop
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+11: bti j /* S1 */
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+ ldr s0, [x3]
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b 99f
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-12: ldr d3, [x3, #24] /* D4 */
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nop
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-13: ldr d2, [x3, #16] /* D3 */
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+12: bti j /* D4 */
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+ ldr d3, [x3, #24]
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nop
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-14: ldp d0, d1, [x3] /* D2 */
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+ nop
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+13: bti j /* D3 */
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+ ldr d2, [x3, #16]
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+ nop
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+ nop
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+14: bti j /* D2 */
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+ ldp d0, d1, [x3]
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b 99f
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-15: ldr d0, [x3] /* D1 */
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+ nop
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+15: bti j /* D1 */
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+ ldr d0, [x3]
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b 99f
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-16: ldr q3, [x3, #48] /* Q4 */
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nop
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-17: ldr q2, [x3, #32] /* Q3 */
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+16: bti j /* Q4 */
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+ ldr q3, [x3, #48]
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nop
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-18: ldp q0, q1, [x3] /* Q2 */
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+ nop
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+17: bti j /* Q3 */
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+ ldr q2, [x3, #32]
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+ nop
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+ nop
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+18: bti j /* Q2 */
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+ ldp q0, q1, [x3]
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b 99f
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-19: ldr q0, [x3] /* Q1 */
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+ nop
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+19: bti j /* Q1 */
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+ ldr q0, [x3]
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b 99f
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-20: ldrb w0, [x3, #BE(7)] /* UINT8 */
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+ nop
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+20: bti j /* UINT8 */
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+ ldrb w0, [x3, #BE(7)]
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b 99f
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+ nop
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21: brk #1000 /* reserved */
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nop
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-22: ldrh w0, [x3, #BE(6)] /* UINT16 */
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+ nop
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+ nop
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+22: bti j /* UINT16 */
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+ ldrh w0, [x3, #BE(6)]
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b 99f
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+ nop
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23: brk #1000 /* reserved */
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nop
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-24: ldr w0, [x3, #BE(4)] /* UINT32 */
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+ nop
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+ nop
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+24: bti j /* UINT32 */
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+ ldr w0, [x3, #BE(4)]
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b 99f
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+ nop
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25: brk #1000 /* reserved */
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nop
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-26: ldrsb x0, [x3, #BE(7)] /* SINT8 */
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+ nop
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+ nop
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+26: bti j /* SINT8 */
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+ ldrsb x0, [x3, #BE(7)]
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b 99f
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+ nop
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27: brk #1000 /* reserved */
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nop
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-28: ldrsh x0, [x3, #BE(6)] /* SINT16 */
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+ nop
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+ nop
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+28: bti j /* SINT16 */
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+ ldrsh x0, [x3, #BE(6)]
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b 99f
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+ nop
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29: brk #1000 /* reserved */
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nop
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-30: ldrsw x0, [x3, #BE(4)] /* SINT32 */
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nop
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+ nop
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+30: bti j /* SINT32 */
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+ ldrsw x0, [x3, #BE(4)]
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+ nop
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+ nop
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31: /* reserved */
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99: ldp x29, x30, [sp], #ffi_closure_SYSV_FS
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cfi_adjust_cfa_offset (-ffi_closure_SYSV_FS)
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@@ -479,6 +608,7 @@ CNAME(ffi_closure_trampoline_table_page):
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.align 4
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CNAME(ffi_go_closure_SYSV_V):
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cfi_startproc
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+ bti c
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stp x29, x30, [sp, #-ffi_closure_SYSV_FS]!
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cfi_adjust_cfa_offset (ffi_closure_SYSV_FS)
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cfi_rel_offset (x29, 0)
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@@ -502,6 +632,7 @@ CNAME(ffi_go_closure_SYSV_V):
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.align 4
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cfi_startproc
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CNAME(ffi_go_closure_SYSV):
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+ bti c
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stp x29, x30, [sp, #-ffi_closure_SYSV_FS]!
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cfi_adjust_cfa_offset (ffi_closure_SYSV_FS)
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cfi_rel_offset (x29, 0)
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Loading…
Add table
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Reference in a new issue