diff options
Diffstat (limited to 'gcc')
8 files changed, 231 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/soft/cmse-13a.c b/gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/soft/cmse-13a.c new file mode 100644 index 0000000..553cc78 --- /dev/null +++ b/gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/soft/cmse-13a.c @@ -0,0 +1,31 @@ +/* { dg-do compile } */ +/* { dg-options "-mcmse -mfloat-abi=soft -mfix-cmse-cve-2021-35465" } */ +/* { dg-skip-if "Incompatible float ABI" { *-*-* } { "-mfloat-abi=*" } { "-mfloat-abi=soft" } } */ + +#include "../../../cmse-13.x" + +/* Checks for saving and clearing prior to function call. */ +/* Shift on the same register as blxns. */ +/* { dg-final { scan-assembler "lsrs\t(r\[1,4-9\]|r10|fp|ip), \\1, #1.*blxns\t\\1" } } */ +/* { dg-final { scan-assembler "lsls\t(r\[1,4-9\]|r10|fp|ip), \\1, #1.*blxns\t\\1" } } */ +/* { dg-final { scan-assembler-not "mov\tr0, r4" } } */ +/* { dg-final { scan-assembler-not "mov\tr2, r4" } } */ +/* { dg-final { scan-assembler-not "mov\tr3, r4" } } */ +/* { dg-final { scan-assembler "push\t\{r4, r5, r6, r7, r8, r9, r10, fp\}" } } */ +/* { dg-final { scan-assembler "vlstm\tsp" } } */ +/* Check the right registers are cleared and none appears twice. */ +/* { dg-final { scan-assembler "clrm\t\{(r1, )?(r4, )?(r5, )?(r6, )?(r7, )?(r8, )?(r9, )?(r10, )?(fp, )?(ip, )?APSR\}" } } */ +/* Check that the right number of registers is cleared and thus only one + register is missing. */ +/* { dg-final { scan-assembler "clrm\t\{((r\[1,4-9\]|r10|fp|ip), ){9}APSR\}" } } */ +/* Check that no cleared register is used for blxns. */ +/* { dg-final { scan-assembler-not "clrm\t\{\[^\}\]\+(r\[1,4-9\]|r10|fp|ip),\[^\}\]\+\}.*blxns\t\\1" } } */ +/* Check for v8.1-m variant of erratum work-around. */ +/* { dg-final { scan-assembler "vscclrm\t\{vpr\}" } } */ +/* { dg-final { scan-assembler "vlldm\tsp" } } */ +/* { dg-final { scan-assembler "pop\t\{r4, r5, r6, r7, r8, r9, r10, fp\}" } } */ +/* { dg-final { scan-assembler-not "vmov" } } */ +/* { dg-final { scan-assembler-not "vmsr" } } */ + +/* Now we check that we use the correct intrinsic to call. */ +/* { dg-final { scan-assembler "blxns" } } */ diff --git a/gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/soft/cmse-7a.c b/gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/soft/cmse-7a.c new file mode 100644 index 0000000..ce02fde --- /dev/null +++ b/gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/soft/cmse-7a.c @@ -0,0 +1,28 @@ +/* { dg-do compile } */ +/* { dg-options "-mcmse -mfloat-abi=soft -mfix-cmse-cve-2021-35465" } */ +/* { dg-skip-if "Incompatible float ABI" { *-*-* } { "-mfloat-abi=*" } { "-mfloat-abi=soft" } } */ + +#include "../../../cmse-7.x" + +/* Checks for saving and clearing prior to function call. */ +/* Shift on the same register as blxns. */ +/* { dg-final { scan-assembler "lsrs\t(r\[0-9\]|r10|fp|ip), \\1, #1.*blxns\t\\1" } } */ +/* { dg-final { scan-assembler "lsls\t(r\[0-9\]|r10|fp|ip), \\1, #1.*blxns\t\\1" } } */ +/* { dg-final { scan-assembler "push\t\{r4, r5, r6, r7, r8, r9, r10, fp\}" } } */ +/* { dg-final { scan-assembler "vlstm\tsp" } } */ +/* Check the right registers are cleared and none appears twice. */ +/* { dg-final { scan-assembler "clrm\t\{(r0, )?(r1, )?(r2, )?(r3, )?(r4, )?(r5, )?(r6, )?(r7, )?(r8, )?(r9, )?(r10, )?(fp, )?(ip, )?APSR\}" } } */ +/* Check that the right number of registers is cleared and thus only one + register is missing. */ +/* { dg-final { scan-assembler "clrm\t\{((r\[0-9\]|r10|fp|ip), ){12}APSR\}" } } */ +/* Check that no cleared register is used for blxns. */ +/* { dg-final { scan-assembler-not "clrm\t\{\[^\}\]\+(r\[0-9\]|r10|fp|ip),\[^\}\]\+\}.*blxns\t\\1" } } */ +/* Check for v8.1-m variant of erratum work-around. */ +/* { dg-final { scan-assembler "vscclrm\t\{vpr\}" } } */ +/* { dg-final { scan-assembler "vlldm\tsp" } } */ +/* { dg-final { scan-assembler "pop\t\{r4, r5, r6, r7, r8, r9, r10, fp\}" } } */ +/* { dg-final { scan-assembler-not "vmov" } } */ +/* { dg-final { scan-assembler-not "vmsr" } } */ + +/* Now we check that we use the correct intrinsic to call. */ +/* { dg-final { scan-assembler "blxns" } } */ diff --git a/gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/soft/cmse-8a.c b/gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/soft/cmse-8a.c new file mode 100644 index 0000000..75e1611 --- /dev/null +++ b/gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/soft/cmse-8a.c @@ -0,0 +1,30 @@ +/* { dg-do compile } */ +/* { dg-options "-mcmse -mfloat-abi=soft -mfix-cmse-cve-2021-35465" } */ +/* { dg-skip-if "Incompatible float ABI" { *-*-* } { "-mfloat-abi=*" } { "-mfloat-abi=soft" } } */ + +#include "../../../cmse-8.x" + +/* Checks for saving and clearing prior to function call. */ +/* Shift on the same register as blxns. */ +/* { dg-final { scan-assembler "lsrs\t(r\[2-9\]|r10|fp|ip), \\1, #1.*blxns\t\\1" } } */ +/* { dg-final { scan-assembler "lsls\t(r\[2-9\]|r10|fp|ip), \\1, #1.*blxns\t\\1" } } */ +/* { dg-final { scan-assembler-not "mov\tr0, r4" } } */ +/* { dg-final { scan-assembler-not "mov\tr1, r4" } } */ +/* { dg-final { scan-assembler "push\t\{r4, r5, r6, r7, r8, r9, r10, fp\}" } } */ +/* { dg-final { scan-assembler "vlstm\tsp" } } */ +/* Check the right registers are cleared and none appears twice. */ +/* { dg-final { scan-assembler "clrm\t\{(r2, )?(r3, )?(r4, )?(r5, )?(r6, )?(r7, )?(r8, )?(r9, )?(r10, )?(fp, )?(ip, )?APSR\}" } } */ +/* Check that the right number of registers is cleared and thus only one + register is missing. */ +/* { dg-final { scan-assembler "clrm\t\{((r\[2-9\]|r10|fp|ip), ){10}APSR\}" } } */ +/* Check that no cleared register is used for blxns. */ +/* { dg-final { scan-assembler-not "clrm\t\{\[^\}\]\+(r\[2-9\]|r10|fp|ip),\[^\}\]\+\}.*blxns\t\\1" } } */ +/* Check for v8.1-m variant of erratum work-around. */ +/* { dg-final { scan-assembler "vscclrm\t\{vpr\}" } } */ +/* { dg-final { scan-assembler "vlldm\tsp" } } */ +/* { dg-final { scan-assembler "pop\t\{r4, r5, r6, r7, r8, r9, r10, fp\}" } } */ +/* { dg-final { scan-assembler-not "vmov" } } */ +/* { dg-final { scan-assembler-not "vmsr" } } */ + +/* Now we check that we use the correct intrinsic to call. */ +/* { dg-final { scan-assembler "blxns" } } */ diff --git a/gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/softfp-sp/cmse-7a.c b/gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/softfp-sp/cmse-7a.c new file mode 100644 index 0000000..dad7266 --- /dev/null +++ b/gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/softfp-sp/cmse-7a.c @@ -0,0 +1,27 @@ +/* { dg-do compile } */ +/* { dg-options "-mcmse -mfloat-abi=softfp -mfpu=fpv5-sp-d16 -mfix-cmse-cve-2021-35465" } */ +/* { dg-skip-if "Incompatible float ABI" { *-*-* } { "-mfloat-abi=*" } { "-mfloat-abi=softfp" } } */ +/* { dg-skip-if "Skip these if testing double precision" {*-*-*} {"-mfpu=fpv[4-5]-d16"} {""} } */ + +#include "../../../cmse-7.x" + +/* Checks for saving and clearing prior to function call. */ +/* Shift on the same register as blxns. */ +/* { dg-final { scan-assembler "lsrs\t(r\[0-9\]|r10|fp|ip), \\1, #1.*blxns\t\\1" } } */ +/* { dg-final { scan-assembler "lsls\t(r\[0-9\]|r10|fp|ip), \\1, #1.*blxns\t\\1" } } */ +/* { dg-final { scan-assembler "push\t\{r4, r5, r6, r7, r8, r9, r10, fp\}" } } */ +/* { dg-final { scan-assembler "vlstm\tsp" } } */ +/* Check the right registers are cleared and none appears twice. */ +/* { dg-final { scan-assembler "clrm\t\{(r0, )?(r1, )?(r2, )?(r3, )?(r4, )?(r5, )?(r6, )?(r7, )?(r8, )?(r9, )?(r10, )?(fp, )?(ip, )?APSR\}" } } */ +/* Check that the right number of registers is cleared and thus only one + register is missing. */ +/* { dg-final { scan-assembler "clrm\t\{((r\[0-9\]|r10|fp|ip), ){12}APSR\}" } } */ +/* Check that no cleared register is used for blxns. */ +/* { dg-final { scan-assembler-not "clrm\t\{\[^\}\]\+(r\[0-9\]|r10|fp|ip),\[^\}\]\+\}.*blxns\t\\1" } } */ +/* Check for v8.1-m variant of erratum work-around. */ +/* { dg-final { scan-assembler "vscclrm\t\{vpr\}" } } */ +/* { dg-final { scan-assembler "vlldm\tsp" } } */ +/* { dg-final { scan-assembler "pop\t\{r4, r5, r6, r7, r8, r9, r10, fp\}" } } */ + +/* Now we check that we use the correct intrinsic to call. */ +/* { dg-final { scan-assembler "blxns" } } */ diff --git a/gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/softfp-sp/cmse-8a.c b/gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/softfp-sp/cmse-8a.c new file mode 100644 index 0000000..faa0448 --- /dev/null +++ b/gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/softfp-sp/cmse-8a.c @@ -0,0 +1,29 @@ +/* { dg-do compile } */ +/* { dg-options "-mcmse -mfloat-abi=softfp -mfpu=fpv5-sp-d16 -mfix-cmse-cve-2021-35465" } */ +/* { dg-skip-if "Incompatible float ABI" { *-*-* } { "-mfloat-abi=*" } { "-mfloat-abi=softfp" } } */ +/* { dg-skip-if "Skip these if testing double precision" {*-*-*} {"-mfpu=fpv[4-5]-d16"} {""} } */ + +#include "../../../cmse-8.x" + +/* Checks for saving and clearing prior to function call. */ +/* Shift on the same register as blxns. */ +/* { dg-final { scan-assembler "lsrs\t(r\[2-9\]|r10|fp|ip), \\1, #1.*blxns\t\\1" } } */ +/* { dg-final { scan-assembler "lsls\t(r\[2-9\]|r10|fp|ip), \\1, #1.*blxns\t\\1" } } */ +/* { dg-final { scan-assembler-not "mov\tr0, r4" } } */ +/* { dg-final { scan-assembler-not "mov\tr1, r4" } } */ +/* { dg-final { scan-assembler "push\t\{r4, r5, r6, r7, r8, r9, r10, fp\}" } } */ +/* { dg-final { scan-assembler "vlstm\tsp" } } */ +/* Check the right registers are cleared and none appears twice. */ +/* { dg-final { scan-assembler "clrm\t\{(r2, )?(r3, )?(r4, )?(r5, )?(r6, )?(r7, )?(r8, )?(r9, )?(r10, )?(fp, )?(ip, )?APSR\}" } } */ +/* Check that the right number of registers is cleared and thus only one + register is missing. */ +/* { dg-final { scan-assembler "clrm\t\{((r\[2-9\]|r10|fp|ip), ){10}APSR\}" } } */ +/* Check that no cleared register is used for blxns. */ +/* { dg-final { scan-assembler-not "clrm\t\{\[^\}\]\+(r\[2-9\]|r10|fp|ip),\[^\}\]\+\}.*blxns\t\\1" } } */ +/* Check for v8.1-m variant of erratum work-around. */ +/* { dg-final { scan-assembler "vscclrm\t\{vpr\}" } } */ +/* { dg-final { scan-assembler "vlldm\tsp" } } */ +/* { dg-final { scan-assembler "pop\t\{r4, r5, r6, r7, r8, r9, r10, fp\}" } } */ + +/* Now we check that we use the correct intrinsic to call. */ +/* { dg-final { scan-assembler "blxns" } } */ diff --git a/gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/softfp/cmse-13a.c b/gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/softfp/cmse-13a.c new file mode 100644 index 0000000..bceba44 --- /dev/null +++ b/gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/softfp/cmse-13a.c @@ -0,0 +1,30 @@ +/* { dg-do compile } */ +/* { dg-options "-mcmse -mfloat-abi=softfp -mfpu=fpv5-d16 -mfix-cmse-cve-2021-35465" } */ +/* { dg-skip-if "Incompatible float ABI" { *-*-* } { "-mfloat-abi=*" } { "-mfloat-abi=softfp" } } */ +/* { dg-skip-if "Skip these if testing single precision" {*-*-*} {"-mfpu=*-sp-*"} {""} } */ + +#include "../../../cmse-13.x" + +/* Checks for saving and clearing prior to function call. */ +/* Shift on the same register as blxns. */ +/* { dg-final { scan-assembler "lsrs\t(r\[1,4-9\]|r10|fp|ip), \\1, #1.*blxns\t\\1" } } */ +/* { dg-final { scan-assembler "lsls\t(r\[1,4-9\]|r10|fp|ip), \\1, #1.*blxns\t\\1" } } */ +/* { dg-final { scan-assembler-not "mov\tr0, r4" } } */ +/* { dg-final { scan-assembler-not "mov\tr2, r4" } } */ +/* { dg-final { scan-assembler-not "mov\tr3, r4" } } */ +/* { dg-final { scan-assembler "push\t\{r4, r5, r6, r7, r8, r9, r10, fp\}" } } */ +/* { dg-final { scan-assembler "vlstm\tsp" } } */ +/* Check the right registers are cleared and none appears twice. */ +/* { dg-final { scan-assembler "clrm\t\{(r1, )?(r4, )?(r5, )?(r6, )?(r7, )?(r8, )?(r9, )?(r10, )?(fp, )?(ip, )?APSR\}" } } */ +/* Check that the right number of registers is cleared and thus only one + register is missing. */ +/* { dg-final { scan-assembler "clrm\t\{((r\[1,4-9\]|r10|fp|ip), ){9}APSR\}" } } */ +/* Check that no cleared register is used for blxns. */ +/* { dg-final { scan-assembler-not "clrm\t\{\[^\}\]\+(r\[1,4-9\]|r10|fp|ip),\[^\}\]\+\}.*blxns\t\\1" } } */ +/* Check for v8.1-m variant of erratum work-around. */ +/* { dg-final { scan-assembler "vscclrm\t\{vpr\}" } } */ +/* { dg-final { scan-assembler "vlldm\tsp" } } */ +/* { dg-final { scan-assembler "pop\t\{r4, r5, r6, r7, r8, r9, r10, fp\}" } } */ + +/* Now we check that we use the correct intrinsic to call. */ +/* { dg-final { scan-assembler "blxns" } } */ diff --git a/gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/softfp/cmse-7a.c b/gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/softfp/cmse-7a.c new file mode 100644 index 0000000..c74ebbd --- /dev/null +++ b/gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/softfp/cmse-7a.c @@ -0,0 +1,27 @@ +/* { dg-do compile } */ +/* { dg-options "-mcmse -mfloat-abi=softfp -mfpu=fpv5-d16 -mfix-cmse-cve-2021-35465" } */ +/* { dg-skip-if "Incompatible float ABI" { *-*-* } { "-mfloat-abi=*" } { "-mfloat-abi=softfp" } } */ +/* { dg-skip-if "Skip these if testing single precision" {*-*-*} {"-mfpu=*-sp-*"} {""} } */ + +#include "../../../cmse-7.x" + +/* Checks for saving and clearing prior to function call. */ +/* Shift on the same register as blxns. */ +/* { dg-final { scan-assembler "lsrs\t(r\[0-9\]|r10|fp|ip), \\1, #1.*blxns\t\\1" } } */ +/* { dg-final { scan-assembler "lsls\t(r\[0-9\]|r10|fp|ip), \\1, #1.*blxns\t\\1" } } */ +/* { dg-final { scan-assembler "push\t\{r4, r5, r6, r7, r8, r9, r10, fp\}" } } */ +/* { dg-final { scan-assembler "vlstm\tsp" } } */ +/* Check the right registers are cleared and none appears twice. */ +/* { dg-final { scan-assembler "clrm\t\{(r0, )?(r1, )?(r2, )?(r3, )?(r4, )?(r5, )?(r6, )?(r7, )?(r8, )?(r9, )?(r10, )?(fp, )?(ip, )?APSR\}" } } */ +/* Check that the right number of registers is cleared and thus only one + register is missing. */ +/* { dg-final { scan-assembler "clrm\t\{((r\[0-9\]|r10|fp|ip), ){12}APSR\}" } } */ +/* Check that no cleared register is used for blxns. */ +/* { dg-final { scan-assembler-not "clrm\t\{\[^\}\]\+(r\[0-9\]|r10|fp|ip),\[^\}\]\+\}.*blxns\t\\1" } } */ +/* Check for v8.1-m variant of erratum work-around. */ +/* { dg-final { scan-assembler "vscclrm\t\{vpr\}" } } */ +/* { dg-final { scan-assembler "vlldm\tsp" } } */ +/* { dg-final { scan-assembler "pop\t\{r4, r5, r6, r7, r8, r9, r10, fp\}" } } */ + +/* Now we check that we use the correct intrinsic to call. */ +/* { dg-final { scan-assembler "blxns" } } */ diff --git a/gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/softfp/cmse-8a.c b/gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/softfp/cmse-8a.c new file mode 100644 index 0000000..ffb67a7 --- /dev/null +++ b/gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/softfp/cmse-8a.c @@ -0,0 +1,29 @@ +/* { dg-do compile } */ +/* { dg-options "-mcmse -mfloat-abi=softfp -mfpu=fpv5-d16 -mfix-cmse-cve-2021-35465" } */ +/* { dg-skip-if "Incompatible float ABI" { *-*-* } { "-mfloat-abi=*" } { "-mfloat-abi=softfp" } } */ +/* { dg-skip-if "Skip these if testing single precision" {*-*-*} {"-mfpu=*-sp-*"} {""} } */ + +#include "../../../cmse-8.x" + +/* Checks for saving and clearing prior to function call. */ +/* Shift on the same register as blxns. */ +/* { dg-final { scan-assembler "lsrs\t(r\[2-9\]|r10|fp|ip), \\1, #1.*blxns\t\\1" } } */ +/* { dg-final { scan-assembler "lsls\t(r\[2-9\]|r10|fp|ip), \\1, #1.*blxns\t\\1" } } */ +/* { dg-final { scan-assembler-not "mov\tr0, r4" } } */ +/* { dg-final { scan-assembler-not "mov\tr1, r4" } } */ +/* { dg-final { scan-assembler "push\t\{r4, r5, r6, r7, r8, r9, r10, fp\}" } } */ +/* { dg-final { scan-assembler "vlstm\tsp" } } */ +/* Check the right registers are cleared and none appears twice. */ +/* { dg-final { scan-assembler "clrm\t\{(r2, )?(r3, )?(r4, )?(r5, )?(r6, )?(r7, )?(r8, )?(r9, )?(r10, )?(fp, )?(ip, )?APSR\}" } } */ +/* Check that the right number of registers is cleared and thus only one + register is missing. */ +/* { dg-final { scan-assembler "clrm\t\{((r\[2-9\]|r10|fp|ip), ){10}APSR\}" } } */ +/* Check that no cleared register is used for blxns. */ +/* { dg-final { scan-assembler-not "clrm\t\{\[^\}\]\+(r\[2-9\]|r10|fp|ip),\[^\}\]\+\}.*blxns\t\\1" } } */ +/* Check for v8.1-m variant of erratum work-around. */ +/* { dg-final { scan-assembler "vscclrm\t\{vpr\}" } } */ +/* { dg-final { scan-assembler "vlldm\tsp" } } */ +/* { dg-final { scan-assembler "pop\t\{r4, r5, r6, r7, r8, r9, r10, fp\}" } } */ + +/* Now we check that we use the correct intrinsic to call. */ +/* { dg-final { scan-assembler "blxns" } } */ |