Update toolchain to last night's nightly

Author: steveklabnik

Cargo.lock

@@ -44,7 +44,7 @@ stacksize = 1536
 name = "drv-stm32fx-rcc"
 features = ["f3"]
 priority = 1
-max-sizes = {flash = 4096, ram = 1024}
+max-sizes = {flash = 8192, ram = 1024}
 uses = ["rcc"]
 start = true
 
@@ -96,4 +96,3 @@ priority = 5
 max-sizes = {flash = 128, ram = 256}
 stacksize = 256
 start = true
-

app/demo-stm32f4-discovery/app-f3.toml

@@ -44,7 +44,7 @@ stacksize = 1536
 name = "drv-stm32fx-rcc"
 features = ["f4"]
 priority = 1
-max-sizes = {flash = 4096, ram = 1024}
+max-sizes = {flash = 8192, ram = 1024}
 uses = ["rcc"]
 start = true
 

app/demo-stm32f4-discovery/app.toml

@@ -153,7 +153,7 @@ task-slots = ["sys", "hash_driver"]
 name = "drv-stm32h7-hash-server"
 features = ["h753"]
 priority = 3
-max-sizes = {flash = 8192, ram=4096 }
+max-sizes = {flash = 16384, ram=4096 }
 stacksize = 2048
 start = true
 uses = ["hash"]

app/demo-stm32h7-nucleo/app-h753.toml

@@ -138,7 +138,7 @@ task-slots = ["sys", "hash_driver"]
 name = "drv-stm32h7-hash-server"
 features = ["h753"]
 priority = 3
-max-sizes = {flash = 8192, ram=4096 }
+max-sizes = {flash = 16384, ram=4096 }
 stacksize = 2048
 start = true
 uses = ["hash"]

app/gemini-bu/app.toml

@@ -177,7 +177,7 @@ register_defs = "gimlet-regs-b.json"
 name = "drv-stm32h7-hash-server"
 features = ["h753"]
 priority = 2
-max-sizes = {flash = 8192, ram=4096 }
+max-sizes = {flash = 16384, ram=4096 }
 stacksize = 2048
 start = true
 uses = ["hash"]
@@ -224,7 +224,7 @@ features = ["vlan"]
 [tasks.validate]
 name = "task-validate"
 priority = 5
-max-sizes = {flash = 8192, ram = 4096 }
+max-sizes = {flash = 16384, ram = 4096 }
 stacksize = 1000 
 start = true
 task-slots = ["i2c_driver"]

app/gimlet/rev-b.toml

@@ -111,7 +111,7 @@ features = ["stm32h753", "usart2"]
 uses = ["usart2"]
 interrupts = {"usart2.irq" = 0b01}
 priority = 3
-max-sizes = {flash = 8192, ram = 4096}
+max-sizes = {flash = 16384, ram = 4096}
 stacksize = 2048
 start = true
 task-slots = ["sys"]
@@ -199,7 +199,7 @@ task-slots = ["sys", "user_leds"]
 [tasks.update_server]
 name = "stm32h7-update-server"
 priority = 3
-max-sizes = {flash = 8192, ram = 4096}
+max-sizes = {flash = 16384, ram = 4096}
 stacksize = 2048
 start = true
 uses = ["flash_controller", "bank2"]

app/gimletlet/app.toml

@@ -244,7 +244,7 @@ task-slots = ["i2c_driver", "sensor", "sequencer"]
 [tasks.validate]
 name = "task-validate"
 priority = 5
-max-sizes = {flash = 8192, ram = 4096 }
+max-sizes = {flash = 16384, ram = 4096 }
 stacksize = 1000
 start = true
 task-slots = ["i2c_driver"]

app/sidecar/app.toml

@@ -551,15 +551,14 @@ impl BuildConfig<'_> {
             None => PathBuf::from("cargo"),
         });
 
-        // nightly features that we use: asm_sym,named-profiles,naked_functions
-        // cmse_nonsecure_entry,array_methods,destructuring_assignment
-        // nightly features that our dependencies use: proc_macro_span,backtrace
-        // asm,llvm_asm
+        // nightly features that we use: asm_sym,asm_const,
+        // named-profiles,naked_functions,cmse_nonsecure_entry,array_methods
+        //
+        // nightly features that our dependencies use: backtrace,proc_macro_span
 
         cmd.arg(
-            "-Zallow-features=asm,asm_sym,named-profiles,naked_functions,\
-cmse_nonsecure_entry,array_methods,destructuring_assignment,proc_macro_span,\
-backtrace,llvm_asm",
+            "-Zallow-features=asm_sym,asm_const,named-profiles,naked_functions,\
+cmse_nonsecure_entry,array_methods,backtrace,proc_macro_span",
         );
 
         cmd.arg(subcommand);

build/xtask/src/config.rs

@@ -1287,6 +1287,7 @@ fn link(
     cmd.arg("-m").arg(m);
     cmd.arg("-z").arg("common-page-size=0x20");
     cmd.arg("-z").arg("max-page-size=0x20");
+    cmd.arg("-rustc-lld-flavor=ld");
 
     cmd.current_dir(working_dir);