| /trusted-firmware-m-3.7.0/secure_fw/spm/core/arch/ |
| D | tfm_arch_v6m_v7m.h | 50 __STATIC_INLINE bool is_return_secure_stack(uint32_t lr) in is_return_secure_stack() argument
52 (void)lr; in is_return_secure_stack()
67 __STATIC_INLINE bool is_default_stacking_rules_apply(uint32_t lr) in is_default_stacking_rules_apply() argument
69 (void)lr; in is_default_stacking_rules_apply()
84 __STATIC_INLINE bool is_stack_alloc_fp_space(uint32_t lr) in is_stack_alloc_fp_space() argument
86 return (lr & EXC_RETURN_FTYPE) ? false : true; in is_stack_alloc_fp_space()
97 __STATIC_INLINE bool is_stack_alloc_fp_space(uint32_t lr) in is_stack_alloc_fp_space() argument
99 (void)lr; in is_stack_alloc_fp_space()
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| /trusted-firmware-m-3.7.0/platform/ext/common/ |
| D | exception_info.c | 22 __STATIC_INLINE bool is_return_thread_mode(uint32_t lr) in is_return_thread_mode() argument
25 return !((lr == EXC_RETURN_HANDLER) || (lr == EXC_RETURN_HANDLER_FPU)); in is_return_thread_mode()
28 return (lr & EXC_RETURN_MODE); in is_return_thread_mode()
30 return !(lr == EXC_RETURN_HANDLER); in is_return_thread_mode()
42 __STATIC_INLINE bool is_return_psp(uint32_t lr) in is_return_psp() argument
45 return ((lr == EXC_RETURN_THREAD_PSP) || (lr == EXC_RETURN_THREAD_PSP_FPU)); in is_return_psp()
48 if (is_return_secure_stack(lr)) { in is_return_psp()
50 return ((lr & EXC_RETURN_SPSEL) && is_return_thread_mode(lr)); in is_return_psp()
54 return (sp_sel && is_return_thread_mode(lr)); in is_return_psp()
57 return (lr == EXC_RETURN_THREAD_PSP); in is_return_psp()
[all …]
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| /trusted-firmware-m-3.7.0/secure_fw/spm/include/ |
| D | tfm_arch_v8m.h | 64 __STATIC_INLINE bool is_return_secure_stack(uint32_t lr) in is_return_secure_stack() argument
66 return (lr & EXC_RETURN_S) ? true : false; in is_return_secure_stack()
88 __STATIC_INLINE bool is_default_stacking_rules_apply(uint32_t lr) in is_default_stacking_rules_apply() argument
90 return (lr & EXC_RETURN_DCRS) ? true : false; in is_default_stacking_rules_apply()
102 __STATIC_INLINE bool is_stack_alloc_fp_space(uint32_t lr) in is_stack_alloc_fp_space() argument
104 return (lr & EXC_RETURN_FTYPE) ? false : true; in is_stack_alloc_fp_space()
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| D | tfm_arch.h | 96 uint32_t lr; member
168 (x)->lr = (uint32_t)(pfnlr); \
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| /trusted-firmware-m-3.7.0/platform/ext/target/nuvoton/m2354/bsp/Library/StdDriver/src/ |
| D | retarget.c | 117 uint32_t ProcessHardFault(uint32_t lr, uint32_t msp, uint32_t psp);
154 uint32_t ProcessHardFault(uint32_t lr, uint32_t msp, uint32_t psp) in ProcessHardFault() argument
160 if(lr & 0x40) in ProcessHardFault()
163 if(lr & 4) in ProcessHardFault()
173 if(lr & 4) in ProcessHardFault()
193 return lr; // Keep lr in R0 in ProcessHardFault()
254 uint32_t ProcessHardFault(uint32_t lr, uint32_t msp, uint32_t psp) in ProcessHardFault() argument
268 secure = (lr & 0x40ul) ? 1 : 0; in ProcessHardFault()
272 if(lr & 4UL) in ProcessHardFault()
286 if(lr & 4) in ProcessHardFault()
[all …]
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| /trusted-firmware-m-3.7.0/platform/ext/target/arm/mps4/corstone315/ |
| D | platform_svc_handler.c | 16 uint32_t lr) in platform_svc_handlers() argument
18 (void) lr; in platform_svc_handlers()
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| /trusted-firmware-m-3.7.0/platform/ext/target/arm/mps3/corstone310/fvp/ |
| D | platform_svc_handler.c | 16 uint32_t lr) in platform_svc_handlers() argument
18 (void) lr; in platform_svc_handlers()
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| /trusted-firmware-m-3.7.0/platform/ext/target/arm/rse/common/ |
| D | platform_svc_handler.c | 18 uint32_t lr) in platform_svc_handlers() argument
20 (void) lr; in platform_svc_handlers()
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| /trusted-firmware-m-3.7.0/platform/ext/target/nuvoton/m2351/bsp/Library/StdDriver/src/ |
| D | retarget.c | 60 uint32_t ProcessHardFault(uint32_t lr, uint32_t msp, uint32_t psp);
180 uint32_t ProcessHardFault(uint32_t lr, uint32_t msp, uint32_t psp) in ProcessHardFault() argument
186 if(lr & 0x40) in ProcessHardFault()
189 if(lr & 4) in ProcessHardFault()
199 if(lr & 4) in ProcessHardFault()
221 return lr; // Keep lr in R0 in ProcessHardFault()
282 uint32_t ProcessHardFault(uint32_t lr, uint32_t msp, uint32_t psp) in ProcessHardFault() argument
295 secure = (lr & 0x40ul)?1ul:0ul; in ProcessHardFault()
299 if(lr & 4UL) in ProcessHardFault()
313 if(lr & 4) in ProcessHardFault()
[all …]
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| /trusted-firmware-m-3.7.0/platform/ext/target/cypress/psoc64/Device/Source/gcc/ |
| D | startup_psoc64_s.S | 101 bx lr
112 bx lr
122 bx lr
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| D | startup_psoc64_ns.S | 251 bx lr
263 bx lr
274 bx lr
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| /trusted-firmware-m-3.7.0/platform/ext/target/stm/common/hal/CMSIS_Driver/ |
| D | low_level_flash.c | 714 uint32_t lr; in NMI_Handler() local
722 lr = __get_LR(); in NMI_Handler()
725 if (((lr) & (0xFU)) == 0xDU) in NMI_Handler()
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| /trusted-firmware-m-3.7.0/docs/security/security_advisories/ |
| D | svc_caller_sp_fetching_vulnerability.rst | 41 tst lr, #4 ; EXC_RETURN.SPSEL == ?
45 mov r1, lr ; r1 = EXC_RETURN;
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| /trusted-firmware-m-3.7.0/secure_fw/spm/core/ |
| D | tfm_svcalls.c | 35 uint32_t *ctx, uint32_t lr);
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| /trusted-firmware-m-3.7.0/platform/ext/cmsis/CMSIS/Core/Test/ |
| D | README.md | 168 a: 4770 bx lr
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