diff options
| -rw-r--r-- | libgloss/aarch64/crt0.S | 10 | ||||
| -rw-r--r-- | libgloss/arm/crt0.S | 9 |
2 files changed, 12 insertions, 7 deletions
diff --git a/libgloss/aarch64/crt0.S b/libgloss/aarch64/crt0.S index ae6264d8a..ed4dafcb1 100644 --- a/libgloss/aarch64/crt0.S +++ b/libgloss/aarch64/crt0.S @@ -156,10 +156,11 @@ bl FUNCTION (_init) /* Fetch and parse the command line. */ - adr x1, .Lcmdline /* Command line descriptor. */ + ldr x1, .Lcmdline /* Command line descriptor. */ mov w0, #AngelSVC_Reason_GetCmdLine AngelSVCAsm AngelSVC ldr x8, .Lcmdline + ldr x8, [x8] mov x0, #0 /* argc */ mov x1, sp /* argv */ @@ -239,9 +240,7 @@ FUNCTION (_cpu_init_hook): .Lenvp: GEN_DWORD env .Lcmdline: - GEN_DWORD CommandLine - .dword 255 - + GEN_DWORD AngelSVCArgs /* Workspace for Angel calls. */ .data .align 3 @@ -258,3 +257,6 @@ StackBase: .dword 0 StackLimit: .dword 0 env: .dword 0 /* Dummy environment array */ CommandLine: .space 256,0 /* Maximum length of 255 chars handled. */ +AngelSVCArgs: + GEN_DWORD CommandLine + .dword 255 diff --git a/libgloss/arm/crt0.S b/libgloss/arm/crt0.S index 35c306be0..48f3d6b1d 100644 --- a/libgloss/arm/crt0.S +++ b/libgloss/arm/crt0.S @@ -296,9 +296,10 @@ __change_mode: movs r1, r0 #else movs r0, #AngelSWI_Reason_GetCmdLine - adr r1, .LC30 /* Space for command line */ + ldr r1, .LC30 /* Space for command line */ AngelSWIAsm AngelSWI ldr r1, .LC30 + ldr r1, [r1] #endif /* Parse string at r1 */ movs r0, #0 /* count of arguments so far */ @@ -505,8 +506,7 @@ change_back: #endif #ifdef ARM_RDI_MONITOR .LC30: - .word CommandLine - .word 255 + .word AngelSWIArgs .LC31: .word __end__ @@ -519,6 +519,9 @@ HeapLimit: .word 0 __stack_base__: .word 0 StackLimit: .word 0 CommandLine: .space 256,0 /* Maximum length of 255 chars handled. */ +AngelSWIArgs: + .word CommandLine + .word 255 #endif #ifdef __pe__ |